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Chairman of the Syyzou±= Governing Board O04T4 01

9. 109"11411011" ONGANIZATION4 NAM& AND A00112111 Ia *NGAM £LEMEW PFIC 117, TASKrAREAA IWA UNI UM a I

Ted. rzion of American Societies for /.L 6115313Uperimental. Biology Proj. BRO4.1-.01-02

950 Rockyrille Pike, Bethesda,. 0 20014 WIT11. CONTROWLUNG1 OPFICE NAM9 AND A010N1196 12. REPORIT DAY%

Offiie of Naval Research 5 3. l NUSR 7PGES800 North quinoy StreetIs U1114aiPAK

Ari~ on, VA 22217 96INGNI9110 WGNC PatE Ina Coon5(E dih89iCUIRITY CLASS. (01 this tepeet,

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13, SUPPLEMINTARY NOTES

19. KEY WORCI (Caniinve do raeves dide It "O.essey and Identify b W0 bhM"hbw)~.*~ Hyperbaric Phsiooy; Deopesin HighPrssreNeiurologca ndxom

Cardiopulmonary Pbyuioacugy; Bends; Body Heat Loss-N'europhysiology; Oxygen Toxicity; Psychomotor Performance's

Hydrostatic Pressure Effects;20. ASITRACTrusOeqinme ean mWei. side It nOessaamr and identify by bleak tmmber)AThe Program featured. stat e-of-the.-a~rt reviews by eminent authorities, followed

jjby shorter research papers selected by, the Sympos±= Governing Board from Sub-..4 mitted mini-papers. En response to the Call for Papers, more than LO0 contri-

. butions were received, of which 46 were selected for oral2 presentations insymposia and 37 were prograu~ed as poster presentations. Sym~posia included thef'ollowing topics:

AN ~~S17 §¶Wo O ~fU@EEUnclassifiedSKCUVIlTV CLASSI1FICATIOM 00 TWIS PA06 r~Mane buets9 ed)

SECURITY CLASSPIC'ATIO, OF THIS PAGE r,.. Ddi-. ,,.t.o

Oxygen ToxicityOxygen Sufficienoy and Utilization within the CellMetaLbolism and Ther=al PhysiologyMolecular and Cellular Effects of Hydrostatic PressureHigh Pressue Nervous SyndromeCardio-Respirstory Responses to ExerciseInert Gas Exchange and DecompressionHealth Hazards

Attendance for the Symposium vas gratifying, with a total of 298registrants representing 25 countries. The maJority (65%) were from,countries other than the U.S.A.

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SEVENTH SYMPOSIUM ON UNDERWATER PHYSIOLOGYSecretariat and Meeting Management: Federation of American Societies for Experimental Biology

9650 Rockville Pike, Bethesda, Matyi•nd 20014, U.S.A. TELEPHONE: 301 - 630.7010

-- PLEASE REFER REPLY TO: ......

,-.... . (, " ••A R.'aq. - ,, .-.) . .* --. . [-•........... ',

July 5.10, 1980, .e- . .. " . .Athens, Greec, I- 7tlS, oslu on Underw tr8 Pnys ology . ,2

. ....... July 5-1p, 1 8

Athens, Greece* ,

SPONSORS

"rl~eUniversity/ofPenntylvania Attendar:e for the 7th Symposium was gratifying, withTheUnidersnaMedical Soclty a total of 298 r.egistrants representing 25 Countries. The'rheU.S, Office of Natvalntsearch majority (65%) were from Countries other than the U.S.A.The U.S. NMtlonnl Oceanic Tnd

AtrnophricAdmnmlhtratlun The Program featured state of the art reviews byeminent authoritios, followed by shorter research papersselected by the Symposium Governing Board from submitted

SYMPOSIUMGOVERNINGBOARO mini-papers. In response to the Call for Papers more thanArlhurJ. MadthralhCh InnntJ 100 contributions were received, of which 46 were selectedNovel Mc~dir.ai Ffesoareh ma n~itute

Bothaado, Muf1nnd for oral presentations in symposia and 37 were programmedas poster presentations. Symposia included the following

K annsith N, At!klvs topics:Alfred A, EI:,vi

•fllmarcj 8),,nacelle Oxygen ToxicitydirslnM, Clnrk Oxygen Sufficiency and Utilization Within the Celll•lvid 11. Elllott Metabolism and Thermal PhysiologyCarlMC~nua Ihr Molecular and Cellular Effects of Hydrostatic PressureSuane K,.c)nhtuirn High Pressure Nervous SyndromeJa mfW. NMiI lr Cardio-Respiratory Responses to ExerciseHorhiqrt A. Saltzm3n Inert Gas Exchange and Decompression

Health HazardsLirbiira C. Nichohi, Smnposhium Manager

There appeared to be a broad consensus that the returnto presentations of intensive current status reviews

prodced omeunusually fire papers, and that the 7thSymposium was a professionally rewarding experience.

A copy of the Program, Abstracts and Mini Papersbooklet is enclosed which will serve as the final. technicalreport for the symposium.

". ..... ... ...

( A0QiI1~ /, rthur J. 13nachrnchi, Phi.D.I /~' f I f Chairnman

r

TrHSYMPOSIUM

lb ONIj 'IIUNDERWATER

PHYSIOLOGY

UNDERSEA MEDICAL SOCIETY ANNUAL SCIENTIFIC MEETING. .EUROPEAN UNDERSEA BIOMEDICAL SOCIETY ANNUAL MEETING

A Satellite of the XXVIII InternationalCongress of Physiological Sciences

July 5-10 18807 Athens HiltonAthens, Greece

PROGRAM, ABSTRACTS. AND MINI-PAPERS

7th SYMPOSIUM ON UNDERWATER PHYSIOLOGYGOVERNING BOARD

Chairman: Arthur .1, BachrachNoval Medical Research Institute, Bethesda, MD

Kenneth N. Ackles Carl Magnus HosserAlfred A, Bove Suzanne Kronhm'ihBernard Broussolle Leonard NI, I ibherJames M. Clark ,Jame's W. MillerDavid H. Elliott Hertlcrt A, Saltiln.•m

* 171 ,%'~tt'ofllt~tjI

Sponsorm of the 7th Symposlumt

The University of PennsylvaniaThe Undersea Medical Stwiety, I nc.The U.S. Office of Naval ResearchThe U,S, National Oceanic and Atmospheric Administration

THE UNDERSEA MEI)ICAL SOCIETY PROGRAM COMMIITIKE,

Co.Chuirme;pt, Sheldon Gottlieb, Purdue University at Ft, Wayne, INDavid Leitch, NMRI, llethesda, Nit)

Peter B1, Bennett N olris '101111al1Jetferson C, Davis Johhn N. MilIct"Brian I'Aoust Paul WVebi

SYMPOSIUM SECRETARIAT 1INDI)i•I"A MEIICIAL. SOiCII" Y, I'M.Barbara Nichols, Symposium Manalger ('huries W\ Shilling, i \ocuI , c.lLI

Address for both the Symposium Secretariat and Underseam Medical SocietyI

9650 Rockvllle Pike, Betlhesdta, Maryland, 20X)14, U.S.A.

II!'I

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PROGRAM, ABSTRACTS AND MINI-PAPERS

THE UNDERSEA MEDICAL SOCIETY ANNUAL SCIENTIFIC MEETING

THE ITH SYMPOSIUM ON UNDERWATER PHYSIOLOGY

THE EUROPEAN UNDERSEA BIOMEDICAL SOCIETY ANNUAL MEETING

JULY 5 - 10, 1980The Athens Hilton Hotel

Athens, Greece

TABLE OF CONTENTS

Page

7th Symposium Governing Board .......................................... Inside Cover

Undersea Medical Society Piogram Committee .............................. Inside Cover

G eneral Inform ation ............................................................ 3

P ro g ram . ....... .... .... ....... .... ... .... ......................... . ... .... .. 5

U M S A bstracts .......................... ....................................... I I

7th Sym posium M ini-Papers ..................................................... 23

Session Chairmen, Reviewers, Rapporteurs ........... 95

A uthor Index ................................................................. 95

...

Aocertio.o,' "'or

NTIS3 ("-&I.

Au vn i I., iA . 0 L i. ..

GENERAL INFORMATION

REGISTRATION AND INFORMATIONAthenian Lobby, Athens Hilton

Hours.,Saturday, 5 July ............ .,.............. 1200. 1800 Tickets are 500 Drachmas per person and mult be purchased bySunday, 6 July ,.....,...... ..............., 0800 .1700 1200 Hours on Monday, 7 July,Monday, and Tuesday, 7 -8 July ................. 0830. 1700Wednesday, 9 July_ ,.....,.,..............,, 0830 .1300 VISITOR INFORMATIONThursday, 10 July,.... ......... .............. , 0830 . 1700 Information on Athens attractions, museums and tours is

available ait the Symposium Registration/ In format Ion Desk,For information of any kind, consult the Symposium Registra- Athenian Lobby.tion/ Information Desk,

CURRENCY EXCHANGENoticelt about Symposium events will be posted on bulletin Exchange of foreign currencies may be made at the Ionian andboards near the Information Desk, Popular Bank of Greece, located off the miain lobby of' the

P Athens Hilton Hotel,SECRETARIATSymposium and UMS staff will be available at the InformationDesk in the Athenian Lobby throughout the hours shown above. AIRLINE RESERVATIONSLi Several of the major airlines have of fices in the Athens Hilton,MESSAGES DO0 NOT FORGET TO RECONFIRM YOUR RETURNThose who wish to leave messages for registrants during the above FLIG)HT,

hours should ask the hotel operator (Athens Hilton telephoneInumber: 720-201) for the 7th Symposium Information Desk,Athenian Lobby. Messages will be posted on the bulletin board HOTEL DINING AND LOUNGE FACILITIESadjacent to thvt Infornmation Desk. The Athens Hilton facilities Include the Trattoria, an Italian

specialties restaurant; the Taverns Ta Nissia, a tavern followingBANQUET AND) LUNCHEON TICKETS the Greek style; a Roof Top Supper Club overlooking theAvailable At the Registrat ion/ Infformation Desk, Athenian Lobby, Acropolis; the Pan Piano Bar; and the Byzantine Coffee Shop

which is open 24 hours daily, The Coffee Shop Is extremnely busyAN EVENING IN PIRAEUS and, accordingly, the service can be rather slow so allow nufficlentoi Ue Sc'n ill s'lttu on Hi Jill Vct T I he heda t1 ih is (11 VaLltCii time In your schedusle If you intend to breakfast In the hotel.

omerlookhin tile Aegellin, III luiikiiiniaioi (Bay of 'Turks.~i andtAt hens (tl wi ~ilus tiwuitv vati lie sumt fromIivih ducvk where emocktilswill hie served. The Acitipolhs. I ighled III lit- ýtic stmci adds tit) [li SYMPOSIUIM PROCFEDIINGS.spvvllretiti view. D~inner'i (Fish, Veiti Jutiditik':. Greck Stilad, nitll Trhe PROCEED3IINGS of the 7th Symposium will be publishedtinlinli ed senvice it Achlma in li as! Ro se WineL' midi vnt c itte lhnic ii short ly after thme meeting. If you wish to be Included on the mail-

tiltiwIng list to recieve order f'orms; for the IPROCLIIDINUS whenavailable, plesse leave your name asnd address at the Registra-

'rickets ate 1260 1)ruchnsas per person and must be purchased by tion/information Desk.1500 Hours on Sunday, 6 July.lThe pri'ce 1tmeludes cocktails. dinner.i %kine. eiitettuiiiniewm, ttimitI Iltis pirta k nti m loll n t h~~dfol ie Illitoti . wkllit ha iliii thtroiugh itie all. CONTINUING MEDICAL EDUCATION CREDITScleat hitrotir L'ii iiilitL The program of the 7th Symposium, Including the Undersea

UNIS LUNCHEON Medical Society and E~uropean Undersea Medical Society ses-The Undercsell MeitL ice Atii lsie Mttg.tiLii sions, has been certified for one CMUi hour credit for each hourat hutl of a it ids wil the Skit ' Nadnw K roi iheini Meoi' in rl Iii iii', (if scienti fic se..sions attended. Certification forms are available atitl (iak e p Iiii duingii a 11111 hein im 4 Ju- ti ~. ili At Ricil i1ll11 t he Symposium Registration/ I nformat ion D~esk , Athenian ILoh-

Ilotetby.

N ~Mif.''"... ...... ... ... ..

4.1

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PROGRAM

SATURDAY, 5 JULY

REGISTRATION AND INFORMATION - Athenian Foyer 2 Neurophysiological and biochemical studies In HL-N2-021200 to I BO0 Hours atmosphere at 11 ATA. 1. STOILOVA, V. KOLEV, 1.

DOSSEVA, IL. VENKOV, Ts. TENCHEVA, A.DISHELOV and A. VARDANOVA

.1 Visceta ni ralltormat Ions, resorpt ions, and birthwelghtSUNDAY, 6 JULY aii irng let a rats exposed i)air at increased itOniospheriv

pressure, MI. E. HOLTON and A. L. ALAMO4 Brainstunr evoked potential chainges associated with vat'in-REGISTRATION AND INFORMATION -Athenian Foyer tions ili nilddle-car pressure, B. M. CLOPTON anid J. M.

0800to 300 HursMILLER080 to170 Hors Analysis at'nmedical reasonts tor withdrawing niedical cut.fitica tion at' 1 trss Ili corrinercial dlivers Iin t he LI.K. W . A.

UNDESEA EDIAL SCIEY ANUALCROSRIEUNESCEANTIFICA MECETYN ANUA Modeling.t Ileasu relierrtits, anid miomenits oft Itnert gas ex.SCIETIFI MEEINGchanigeý P. K. WEATHERSBY andt L. D. HOMER

7 TIhe 0tlect s at cold strtess on ven1ous gas bubbtle prroductitonWELCOME AND OPENING REMARKS fitntiat fittlowinig a (l-cnrresa ive. R. DUNFORD

anrd J. HAYWARD0815 -Terpsichore Ballroom 8 Sed1th~ o tlt 'vst ri i ie i cdbJEFFERSON C. DAVIS, President, Undersea Medical decompressioni B. D. BUTLER, B. A. HILLS and T. E.

Society SUTTON9 Thetrmal effects oft recrairpressed bubblvs, R. Gi.

BUCKLES, MI. E. COX and J. B. ECKENHOFF(10 HsR"Its at' validattlirn test ing oft tlyirg-ilther-diving

schredules. B. E. BASSETT'SESSION I I I Ari analysis althIle ellects t Irat hy perba ric oxygenr hasu~Ipon

DECOMPESSIO - lersichae Bat roanipressure redttctioni torleranrces Ilit rats anrd huna mts, D. E.Co-Chlotnar :, H. V. HEMPLENIAN andt B. G. D'AOU5T VUTadI.A AL

12 Ptrysicoetrernitcal properties tit' the ii irtfoniic so rl'act air%)830 Evaluaution at' differenit decompressiron schedulre s try surtrountd intg gas cayvitat ion it ricki 3 miclrobuliibles), 1. S.

tigarosu get bubbte. Y. MANO, M. SHIBAYAMA anrd H. D'ARRIGO* MAEDA

0845 Thie teveiriplineit and~ testinig at Irigh tiltit ute (livting tablesuisinrg extrapolated U.S. Navy critical I issue Irressa re

*criteria, R. L. BELL, A. C. THOMPSON and R. E. SF-1SION 3B9 ORGWARdatia enisso shdlT.D HYDROSTATIC PRESSURE - Terpsichrore. Batllroomi

0900 Not. lIutarrarr iectriiit~sitr StiCI~teS.T. . I-C'/Iirtttn.' 3. C. ROSTAIN and P. B. BENNETT'KUNKLE, E. L. BECKMAN tard D. E. YOUNT

0915 The Ipertrrslorr/(tifl'Isiorr dilenrtilt: resoitlurtio Anrd claritici- t103(0 Artutc Iinjection atl phlenytrlir atrnu lorrg latencY evokedtoritiy sobt ticgus ~ itcli rig B *G. DAOU T, c potentitatls in g~turea pigs utnder high pressutre ticl aitin.1

YOUNG, R. WHITE, anrd R. DUNFORDP.0 KAFINJC ARE JRaitF.G(1930) Iittutli Isin the ditagnorsis at dysbariv ostuarrecrosis antd t(lie HM

sIgnifI fanrce at suspected lesions. J. K. DAV IDSON, W . P. 10145 EvautrLitedt inticrt vi brato tort ati crt Lunrder Ithe comirpressit on ct-3 teut to 5t AlA (He*N,*0,). K. SEKI, H. NAKAYAMATROWBRIDGE and D. N. WALDER h~ I ASD

0)945 Scruba (livintg Ilr pregnanrcy, J. H. G. RANKIN, E. N. LAN- an M(t H I . iMAi~TtSUDA ri 1 ritisentrstrr o4(r

PHIE, N. K.STOK smt D F. NDESONwitti N, Injections, J. C. ROSTAIN, B. GARDETFl,MI. C. GARDETI'E-CHAUFFOUR anid R. NAQUET

SESSION 2 HIlS Dirtu.pa ii unrdter Ityperbatt cni ridItiation i i ratts, L. GRAN,POSTR PRSENATIOS -Nevir/Amrrota Rot~R. COGGIN iand P. 0. BENNETT'

POTtEtRt 01((e PRSNAIth S t -r airthirs I tX ost l0.3. 11 .30 Chianiges Iin red cell inenmbttmne erity ties Ini rmani (ILL1it11g08,0-12M Colee ithtil attho!,sitnriluted dives at up to 55 hnr ill tieltiir t-rxygeri. J. A.#los PACIOREK tandc R. F. CARLYILE

I reati nicir mt cttrdioavrscula tri dst'untiroli resLultirng trami It145. IectdaIrtroti ivpeite(reiv t!is i Vi lleucerebral air enibotisini D. E. EVANS, A. I. KOBRINE, thle axygerl nretstbollsni, E. MORILD turd J. I,.E. T. FLYNN atini M. E, BRADLEY OLMHEI4EM

SESSION 4 SESSION 6

OXYGEN I -- 'rerpsichore Ballroom OXYGEN 11 - 'rcrpsichore BallroniCo.Chairmet. Y. G, ZORBAS and M. D. FAIMAN Co-Chairmen' E. KINDWALL and D. ELLIOTT

1500 The effect of hyperbaric oxygen inhalation upoan tileultrastructure af the lung alveoli, T. K. AKERS 1715 Induction of cytochrome P-45U by hypoxia and hypcroxiia

in vivo and in vitro, H. A. ROWE, S. F. GOTTLIEB and1515 Alterations In axidative metabolism during recovery from I. S. LONGMUIR

pulmonary oxygen toxicity, W. D. CURRIE, P. C.PRATT and A. P. SANDERS 1730 Hydrogen oxygen exposure of' rabbits at 30 ATA withmultiday survival, H. E. 6RNHAGEN, C. E. G. LUND-

1530 On the influence of exogenous and endogenous substrate GREN and A. MURENaccumulation on drug induces variations In glutamic aciddecarboxylase activity prior to oxygen high pressure ex- 1745 Effect ot normobaric and hyperbaric oxygen on cyanide In-posure. B. E. SEGERBO toxication, T. TAKANO, Y. MIYAZAKI, 1.

1545 Oxygen convulsions In mice. Influence of nitrogen admix. NASHIMOTO and K. KOBAYASHIture. N. BARTELSON, -D. CRIBORN and A. MUREN 1800 Hyperbaric oxygenation: Tissue oxygen characteristics; in

1600 Hop-induced cerebral vasoconstriction, Its contribution to chronic, soft tissue wounds, P. J. SHEFFIELD

CNS-toxicity kinetics, B. BLEIBERG, A. LANIR and D. 1815 Adrenergic and cardiopulmonary responses to exerciseKEREM with air and helium-oxygen at I ATA, E. T. FLYNN, D.

1615 Tolerance of mice to pulmonary oxygen toxicity, A. E. EVANS, K. M. GREENE, D. C. LeGRYS and R. P.

LANIR, D. KEREM and D. GERSHON LAYTON

1630 CNS and pulmontry oxygen toxicity during Intermittent 1830 Differential pertformance behaviot after a 40-houtr can.

exposure to hyperbaric oxygen and air, D, KEREM, C. presslun to 450 MSW, C. LEMAIRE

BITTERMAN and B. BLEIBERG 1845 Influence ot exercise on ventilatory capacity at depth, A.PASCHE atnd C. LUNDGREN

7TH SYMPOSIUM OPENING RECEPTION

2030 Hours. Pool AreaSESSION S HOSTED BY THE GREEK GOVERNMENT

POSTER PRESENTATIONS - Nectar/AmbrosIa Room

1500.1900 (Coffee with the authors 1645-1715)

Board #I Stress and mental performance under water, P. G. A. M, MONDAY, 7 JULY

JORNA

2 Noninvasive vontinuous monitoring of diver pulmonarypertornmance, M. J. ACKERMAN REGISTRATION AND INFORMATION - Athenian Foyer

3 Hydrostatic pressure: Its et'f'ects on cellular membrane Ionl 0830 to 1700 Hourstransport, W. R. GALEY, P. S. VAN NICE and C. V.BEATO

4 The effects of prone immersion on lung f~ntloit, I. TH SYMPOSIUM ON UNDERWATER PHYSIOLOGYDASKALOVIC, A. HASHIMOTO, E. H. LANPHIERand W. 6. REDDAN

5 Thoracic shape, lung volume and diaphragmatic contrac- WELCOMING REMARKStion during~ ltmmrslonV-D. MINH and G. F. DOLAN 0830 Hours - Terpsichore Ballroont

6 Blood metabolites In resting and exercising rats at variouspartial pressures of nitrogen and oxygen, R. de (. HAN.SON, R. M, GRAY, P. SMYTHE and K. G. M. M. A. J. BACHRACH, SyhaiSIt i r ('hir:imt

ALBERTI C. J. LAMBERTSEN, Universirv I/ I'i' iy/v'o 'di'uf (e'm','r

8 Emergency thermal protection for saturation diving, S, G. ALIVISATOS, Unversitv til'Alti,•oG. H. EGSTROM and A. DICHARO

9 Heat stress during dives in warm water, 1. HOLMER und S. MARKETOS, S,,rr,'tary Gsnerai, Minisr' of Socitl Scrvic,,sG. KIHLSTROM

10 EfTect of' body temperature and comiposition on recoveryfrom hypothermia, J. B. MORRISON, J. S. HAYWARDand M, L. CONN

I I An electronyogruphlc study of' shiver In Immersed humansubjects, P. A. IAIZZO, R. W. PETRY and R. S. POZOS

12 An analysis of emergency healing requirements for person-net transfer capsules, E. H. WISSLER

6

SESSION 7 9 'rhe etfect (it alcohol on tile card iovascultar adjust ments oftthe dive reflex in man. L. E. WWITMERS, JR.,

OXYGEN TOXICITY - Terpsichtore Ballroom L. FAIRBANKS, S. BURGSTAIILER and R. S. POZOSLVhuir~nian H. SALTZMANI Co-Ciairn/ii:oo M. W. RAIJONSKI t0 P1,lniontiry fittiCtioll in diver%. MI, CIMSIT antd V. FLOOKRappiorteu,'t A. B. FISHER I ~ gt~oiadILqeiyo er deditgo.isi

0900 Review: Current concepts of oxygen toxicity, J. CLARK tmntiidii.S.MGOOIanA.IRAO C0930 Mechanism(s) of central oxygen toxicity: A re-evaluation, 12 nttncofheisrtryfftadswlongnth

M. B FAIAN, . 3 NOLN, B E.DODD I. .cardiovascular response to simulated diving and bruath'WAECHTER, R. C. DIRKS, K. HAYA and J. A. hlii.T .HAGadC .PNZEMPEL 13 Ventilation, pattern olt breathing and octivity (if

0950 Thecental ole f amona inOUPindued onvusios, espiratory muscles in awake cats during oxygen-heluniE.s W.h cen Stra oeRo and nA. K. SINHPidcdonusn. sitmulated dives, G. IMBERT, Y. JAMNIES, N. NARAKI,E. W BANSTERandA. K SINH3J C, DUFLOT, M. HUGON and C. GRIMAUD

1010 Coffee and Poster Presentations 14 Physiological responsesv to nimtiersion at 31 ATA1040 Changes In call volume following hyperbaric exposure: A (Seadragon IV). MI. MATSUDA, S. K. HONG, H.

manifestation ot oxygen toxicity,.1J. POOLEY and D. N. NAKAYAMA, H. ARITA, Y, C. LIN, J. CLAYDAUGH,WALDER C. LUNDGREN andi R. MI. SMITH

1100 Lung A~rP turtlover during oxidant stress. A, B. FISHER is rhe effect of water temperature on vital capacity during1120 Protcetlon fromi pulmonary oxygen toxicity by t'reatment head-out immersion, D. 1. KURSS, C. E. G. LUND.

with low doses of bacterial undotoxin, L. FRANK, M.i. GREN untd A. J. PASCHECHIANG and D. MASSARO

2140 Evolution of pulmonary diffusing capacity alter deep SESSION 10Saturation dive: with high 0, level during decompression.Rt. H. HYACINTHE and B. BROUSSOLLE

OXYGEN SUFFICIENCY AND UTILIZATION WITHIN THECELL - Trerpsichtore Balltoonm

SPECIAL FILM Chairnian, A. KOVACHI Co*CJhuirftnan J1. C. DAVIS1200 Hours.- Terpsichore Ballroom Raljporfeur: L. A. KIESOW

The Duke 650 Meter Dive, P. B. BENNETT 1500 Review: Current concepts of oxygen sufficiency and utlliz.n.tion withini the cell, F. F. JOBSIS

15S30 Use of aort ic body aid caroti h( ody cheinorece~ptors ats inl.terna ptI~robes to monitor t issue oxygenation. S. LAH IRI

POSTER PRESENTATIONS - Nectar/Ambrosiat Roomt 1550 Heterogeneity of capillairy distribution lind capillary dir.0900. 1200) eulatlon in mamnmalian skeletali muscles. E. MI. RENKIN,

S. D. GRAY, L. R. DODD antle B. D. LIASESSION S I ti 1 Ret Iinal oxitnet rywith hypetcapn ii atod hyperbaric oxygen,

PSYCOMOOR ERFRMACE AD HGH RESUREF. G. HEMPEL, S. R. BURNS and H. A. SALTZMANNERVOUS SYNDROME 1630 A mucha nisni for tile henelicia I effect , if typerhat'ic oxygenBoard # onl statphylococca lost eonqielt s, J. T. MADER antid G. L.

BROWN2 A theory ot itert gas niarcosis, B. FOWLER 1650) Coffee and Poster Presentatluns3 Assessment of the hligh pressure neurological syndrome

(HPNS): A new method of measuring tremor In an animalmodel. 3. A. BAKER, MI. 3. HALSEY, B. WARDLEY. SESSION 11SMITH and R. T. WLOCH

4 Genetics of variability In susceptibility to HPNS 'rype I METABOLISM AND THERMAL PHYSIOLOGY -- Irp.seizures in mice, R. D. McCALL and D. FRIERSON, JR. sichore Ballroom

of eletin fr depdivng EE anl pr. Chairman: K. BONDI; Co'Chairinuii, M. MATSUDAfoi-manc), J. C. ROSTAIN, C. LENIAIRE, MI. C,. aprrr.6 GIOGARDETI'E.CHAUFFOUR, S. DOUCET and R. NA. 2720 Review: Curretnt concepts ot nmetabolisnm andi thermalQUET physiology, P. WEBB

6 Modificat ion of elect rophysiological sleep untder the hyper- 17510 Ai a unalysis oft heat stress tinder ltyperh arie conudli itios,banec onvirotinient (.11AlA, Ie-iN, .0,, .34 days, 3 divers), K. R. BONDIK. SEKI, H. NA KAYAMA antd MI. MATISUDA 18100 Cont ributitn of metabol ic iiud respiratory hevat to co re

temperatuire gain after cold water Imumersioni. NI. L.CONN, P. A. HAYES andi 3. B. MORRISON

SESSION 9 I 830 The metiabolic anud t hernma I status (it divers dur inigsbnitlated dlives to 55 liar, MI. P. GARRARD, P. A.

C ARDIO. RESPIRATORY EFFECTS HAYES, R. F. CARLYLE and M. J. STOCK

Board 07 Inertance as a factor in uneven ventilation it (living. J. R.

CLARKE, M..FSE and NI. J. JAEGER8 The -trrhythnuogenic potency of hydrostatic pressuire onl

cardiac conduction. T. J. DOUBT and P. MI. HOGAN

POSTER PRESENTATIONS-- Nectar/ Ambrosia Roonl TUESDAY, 8 JULY1500J-I •00

SESSION 12

MOLECULAR AND CELLULAR EFFECTS OF HYDRO- SESSION ISSTATIC PRESSURE

hoard # MOLECULAR AND CELLULAR EFFECTS OF HYDRO-STATIC PRESSURE - Terpsichore Ballroom

I A study of the specific actiotn f' "per se' hydrostatic Chairman. L. BARTHELEMY1 Co.Chairman., M. J. HALSEYpressure oil fish considered its a physihlogie•i model, L. Rapporteur. A. G. MACDONALDBARTHELEMY, A. ELAUD and A. SALIOU 915 Review: Current concepts of molecular and cellular effects

2 Osmotic fragility of erythrocytes: Effects of hydrostatic ot hydrostatic pressure. A. G. MACDONALDpressure wuid pentanol. A. C. HALL and A. G. MAC-DONALD 0945 Effects of hyperbaric conditions on the multiplication of

Echo I I Herpes Simplex Virus (Type I and Type 2) In3 A mathematical analysis (if high pressure and anausthet' (tissue culture, C, CHASTEL, L. BARTHELEMY, A.

etfects. M. I. HALSEY, A. F. MOTT, C. C. SPICER atnd BELAUD and A. MICHAUDB. WARDLEY-SMITH 1005 Effect (t' hydrostatic pressure on active transport,

4 Contrasting actions of' hydrostatic pressure and heliumpressure (lin growth ot' succ/Iuropikiwes 'er4'visia('. S. R. nmetabolismi and the Donnmn equilibrium in humanprssuM andR. Ewt MARUI eerythrocytes. J. M. GOLDINGER, 3. S. KANG, R. A.THOM and R. E. MARQUIS MORIN, C. V. PAGANELLI and S. K. HONG

5 Effects of dlifferenttt norntoxic hyperbaric exposures oin 1030 Coffeeglucose, lactiate and glycogenc braln concenttrations, T.OBRENOVITCH ad F. BRUE I00 Eftl'ects of high hydrostatic pressures on Ni+ transports

across isolated gill epithelium of sea water acclimated eels6 Toxic effects of oxygen on the functions of pulmonary Angillu aanufllla. A. J. R. PEQUEUX

cytochrome P-450. G. H. GURTNER, A. SYBERT, A. 1120 A quantitative description of' pressure.itduccd alterationsKNOBLAUCH, N. BRENNEN. M. PEAKE and J. T. in ionic channels of the squid giant axon. B. B.SYLVESIER SHRIVASTAV, J. L. PARMENTIER and P. B. BEN.

NETT1140 Tratsient versus steady state effects of high hydrostatic

pressure, K. T. WANN, A. G. MACDONALD, A. A.SESSION 13 HARPER and M. L. J. ASHFORD

12()0 The effects of high pressures of Inert gases oit cholinergicINERT GAS EXCHANGE AND DECOMPRESSION receptor binding and lunction., J. F. SAUTER, L.Boa.rd N BRASWELL, P. WANKOWICZ and K. W. MILLER

7 Study on definition otf maximunm permissible gas flow inlungs during dcvomln.cssion. J. PARC atid J. LECHUITON

8 Evaluattion at' decompression tables by a model dnscribing SESSION 16bubble dynamics in tsue. S. MEISEL, Y. TALMON andD. KEREM

9 Computer siniuh latlon t'diffusive gas ntixing in the luhng at HIGH PRESSURE NERVOUS SYNDROME10 ATA, H. P. VAN LIEW Chairmn.- R. NAQUETI Co-Chair.ran'r J. VOROSMARTI

It) Sonic rNceIt cxperi mn t s on bubble ftornmation in super. rfappofrteur' D. MILLARsaturatled gelati., D. E. YOUNT, C. M. YEUNG and T. 1500 Review: Current concepts of high pressure nervous syn.-D. KUNKLE drome. J. HALLENBECK

1530 The effects at' general anaesthetics on post.synapticresponses, H. J. LITTLE and W. D. M. PATON

SESSION 14 J550 pharmacological investigation of the high pressureneutrological syndro~me: Brain monoamine concenttrations.

HEALTH HAZARDS S. DANIELS, A. R. GREEN, D. D. KOBLIN, R. G.

Board A LISTER, H. J. LITTLE, W. D. M. PATON and E, B.SMITH

I I Microhiologicidl studies on acute otitis externa In satura-tion divers, S. R. ALCOCK IhI)0 Prevention of HPNS: rhe possible use otstructurallsoiners

12 Ani epide niological study at'fatal diving accidents lIt two of anaestbctics. B. WARDLEY.SMITH and M. J.

commerclal diving populations, M. E. BRADLEY HALSEY13 Drug therapy of' decompression sickness. B. BROUS. 1630 Rapid compression with trimix (He-N,.O 1 ) P. B. BEN-

SOLLE NETT, R. COGGIN, J. ROBY and J. N. MILLER165(0 Coffee and Poster Presntations

14 Decompressio sickness in commercial diving po)pulIlion.CM. R. CROSS and L. A. BOOTH 1720 The effect of' high pressure onl cooperative lipid-protein in-

IS An evaluation at' cardiopulmona ry rcsuscitatiiin tuti teractio. H.J. GALLA anid 3Ih. ,TRUDELLniqucs for use it t (living bell, R. MVERS and M. E. 1740 Currents hi a voltage-clarnped vertebrate neuron at hypcr-BRADLEY baric pressure, J. J. KENDIG

(Session 16 Continued) WEDNESDAY, 9 JULY

1800 Diftere otial effrects ot pressure on the nianin f~ itiian cent1ral SESSION 19nervous system., P. G. KAUFMANN, P. B. BENNE'TTand J. C. FARMER, JR. CARDIO. RESPIRATORY RESPONSES TO EXERCISE -

1820 Somatic cvoled potentials in nmonkey during saturation 'rerpsichore Ballroomdives (He*Oa and He-N,-O,). M. HUGON, K. SEKI, Chairman: C. E. LUNDGRENI Co-C/iairman: B. BROUSSOLLEL. FAGNI and i. C. ROSTAIN Rapporu'ur: A. A. BOVE

1840 Differentiation of' the two components of' tile conVUsisois 0900 Review: Current concepts of' cardlo-respiratory responlsesstage oif the HPNS in vertebrates, R. W. BRAUER, R. W. to exercise, L. FAGRAEUISBEAVER, H. W. GILLEN, W. M. MANSFIELD, JR. 0930 Exercise nictabolisni in humaons on acute exposure to at 5.8

and . D MCALLbar normioxic oxyholiumn environment, R. de G. HAN.SON, R. MI. GRAY, M. MI. WINSPOROUGH, R. S.McKENZIE AND K. G. M. M. ALBERTI

POSTER PRESENTATIONS - Nectar/Amnbrosia Roomn 0950 Comparison of mietabolic responses and growth hormione1500-1900release during submaxinial exercise tit man breathing15001900heliox or air at normal harometric pressure. J.

RAYNAUD, P. VARENE and J. DURAND

SESSION 17 1010 Break1040 Effec.ts of exercise and hyperbaric air on ventilation and

METABOLISM AND THERMAL PHYSIOLOGY central itispiratory activity. C. M. HESSER and F. LINDRrtr ~1100 Inspiratory dyspnea during exercise ait 47 ATA, J.Bruird #SALZANO, E. M. CAMPORESI, B. STOLP, H.

7 Energy and body fluid balance during a 14.day dry satura. SALTZMAN, W. BELL antd D. SHELTONtion dive at 31 ATA (Seadragon IV), H. NAKAYAMA, S. 12 Cabndioxide rtninwith unewtrwr nthe

K.HN, .CAYAGN. MATSUI, Y. S. PARK, open ocean. J. DWYER, J. W. MACDONALD, B. W.Y. OBTA, K. SHIRAKI and M. MATSUDA SOPadA .PLAI

8 A computer miodel designed to make rapid predict ions of' 1140 Cardiopulmonary f'unctions and maximial aerobic powerdiver temperature changes. S. WILCOCK and V. FLOOK during a 14-day saturation dive ait 31 ATA (Seadragon IV),

Y. OHTA, H. ARITA, H. NAKAYAMA, S. TAMAVA,C. LUNDGREN, Y. C. LIN, R. MI. SMITH, R. MORIN,

SESSIN 13L. E. FARHlI and M. MATSUDA

OXYGEN TOXICITY UNDERSEA MEDICAL SOCIETY ANNUAL BUSINESSBoard # MEETING AND AWARDS LUNCHEON

9 Comparative effects of various protective agents uponacute cerebral hyperbaric oxygen toxicity fin mice; Par-ticular interest of sonic benzodiazepilres. F. BRUE, P. 1215 to 1500 Hours - Hesperides RoomJOANNY, A. CHAUMONT, J. CORRIOL and H.BROUSSOLLE The Suzanne Kronheiml Memorial Lecture, presentation of

to Effect of excessive oxygen upon the capability ot the lungs awards, and business meeting. See General Informotion sectionto filter gas emnboli. 0. D. BUTLER and B. A. HILLS for ticket infornnation,

12 SEM observations oft oxygea toxicity in guinea pigs ex- SUZANNE KRONHEIM MEMORIAL LECTUREV posed to continuous 100%, 85%, or 75% oxygen at I Mental activity related to the blood flow and metabolismATM. A. E. McKEE and MI. E. BRADLEY of the brain. D. H. INOVAR, University Hospital,

13 'rhe influence of Inert gas concentration on pulmsonary ox- Lund, Swedenygen toxicity. MI. R. POWELL and H. D. FUSTV

14 Brain GABA and cGMP as indices ofmtabcttolic lesions in PRESENTATION OF AWARDSCNS during acute oxygen toxicity, MI. W. RADONISKI The Albert R. Behnke Award, The Stover-Link Award,and W. J. WATSON and The Oceaneering International Award

I5 Pulmonary prostaglandin metabolism during normiobarichyperoxia. C. L. SCHATFE aind M. MI. MATHIAS ktEMARKS BY THE INCOMING PRESIDENT, PAUL

WEBBAN EVENING IN PIRAEUS1930 HoursBuses pick up registrants at the Atheiis Hilton, arriving at the Na. FOLLOWING THE LUNCHEO)N, AFTERNOON ANDtional Yacht Club In Piraeus m' 2000 tor cocktails, dinner and EVENING FREE FOR INDIVIDUAL PLANS.entertainment. See General Information section for ticket Infor-motion.

Bume depart National Yacht Club at 2300 Hours for roturn tothe Hiliton.

9

THURSDAY, 10 JULY

SESSION 20

INERT GAS EXCHANGE AND DECOMPRESSION - Terp- EUROPEAN UNDERSEA BIOMEDICAL SOCIETYsieliote Paliroorn siehte ~alloomANNUAL GENERAL MEETINGChairman: H. V. HEMPLEMAN; Co.Chairman and Ralporrt('ir:,K, D.REIMANN

0900 Review: Current concepts ot inert gas exchange and de. 1830 to 1930 Hours Terpsichore Ballroomcompression, P. WEATHERSBY

09.30 Species independent maximum no-bubble decomprlersionfrom saturation dive, Y. C. LIN D. H. ELLIOTT, President, EUBS

0950 Determinationt' safe lissue tension values during the sur.lace interval In surface deenompression schedules ftrheliumroxygen dives, P. 0. EDEL

1010 Break1040 Assessment of deconmpression Iprotl1es and divers by doil- .END.

pier ultrasonic monitoring, R, Y. NISHI, K, F, KISMAN,B. C, EATOCK and G, MASUREL

II 00 Monitoring bubble formation with all integrating pulse•echo ultrasonic method, S. DANIELS, J. M. DAVIES,W. D. M, PATON and E. B. SMITH

1120 Migration of lung surtfactant to piutlmonary air emholl. B.A. HILLS and B. D. BUTLER

1140 Prevention of decompressiot sickness by combinedeyproheptadlnc.amphetam ine treatment. C. CHRYSSAN.THOU, L. RODRIGUEZ and P. BRANDEN

EUROPEAN UNDERSEA BIOMEDICAL SOCIETY

SESSION 21

HEALTH HAZARDS -- Terpsichore BallroomC/hairman., A. A, BOVEI Co-Chairman: C, CHRYSSANTHOURupporteur. D, H. ELLIOTT1500 Review: Current concepts o1' aural barotraurna, J. C.

FARMER, JR,1530 Mechanisms of aural barotrtuana. J. MILLER, A. AX.

ELSSON, D. McPHERSON and W. POTTER1550 Water-borne microbial pathogens and diving en-

vironments. 0. P. DAILY, S. W. JOSEPH, J. D.GILLMORE, R. J, SEIDLER, D. A. ALLEN and R. R.COLWELL

1610 Man agement of health hazards associated with tihe salvageof toxic chemicals using a saturation diving technique. A.MARRONI, J. GETHING and D. ZANNINI

1630 Break1700 Review: Current concepts ill bone necrosis research. D. N.

WALDER17.30 Abrnormal bone and carillage colltgell mletaholisnm in cx-

perimentally induced dysbarlc osteonecrosis. D. B. PAR.SONS, M. E, BRADLEY

1750 A detailed tiislological and radiologkal contlrolled study ofselected bones trom divers, C, R. WEATHERLY, W. M,PARK, M. HADDAWAY and I. CALDER

I•10 The elficacy olf spilLi anesthesia .t high pi'essurce, 11. F.NICODEMIUS, H, McELROY and R. I EVY

10

ABSTRACTS

UNDERSEA MEDICAL SOCIETY

d1

.. ... ... ...... ....

SESSION I DECOMPRESSION

KOAI.UATION (if litPVSKtAT llrrEbOMPKSSOtN OlUiltUItli by MAIFAS1S Ul~. fIUIHLIK. 1111. [lvii 11111111 ANi 11.511 [i l III bul Al I I11'UM lIIbi'Ii tfhi iS US lIltr XIMol Pl-VI,,AsIL4UpL. or Pulitic hisaith, Tokyo AIIII Ii. S. boorY CRITICAL Ili.Soir Fl1IfSilili cklll.it"iiv Ir 1 T IW l A. C.

Ilorsp...saon etihadoco &Ist. olive s_. actually dhtrt tI oonre hsIIltl.a c.irvI~lioy i)a A:8 I o'l.bb ~ iorIlke .s United State., Knlnaisd, Fr-1- slod Japani, andl It Is too Ittol 1i. t1o-ia Iiv I houskr ti'rvr noun. -rvso OHili li,0 I'Vtlir .1. 14., loot11i.tos" apprais thee beoause of the dlfftculty to know the reainFaosordl~tilAtoild to 0oirbll liredlcted critical tilbe orroloron fo'r attitudetbe schedol Isoad the heonds indeldcarte *xtifourstl Utiml those extr.1101 at lava, rro-decauoiireoo ion I1111 to wort Pilt-

As errs of t he cathode, hobble freont ion sorb by cvi suorose gle has diltl iii. A wiqat notf ralil itiv l rodp Writiao o ex trod til., U. S, tidy00 Irillinkeen researched to a dry checker contiolreid the temperature to oevluate Er. ioiliii1crd o .srbiot clit or' rroll d~rnod otnd Iropit iv dvU.1Viiii t~IPiSoI dif Irt decomspresatan Maheduas like a .11C wloc eissdJp-ecre cI,,AcIod lv dIn ltr tlp ARlS renil 11,01 fravl rqil ilirulloo At loisoaee .1itan abldi'Ilar d 'll, liO ljoliroi Usy %low oncorit tot Aotit,3 l Wng Aot OcUhoto for In " Orr ,vot

4s osa*l bkubkaa are only physically forited hy Frsasuroa rshooje slod talab ke." theo nio-dacwnyr ~o01or ochaurti00 t cAC14iii. Int n tlii o o bi ri Pitrioyit is hOt~ous that deairospossaen sioknessa i. due to tihubhla formation aert' not Ilird ort nere :41cuildtod an idoeilnlyoanvor %ctoduion In Ithep iOa our bop ilotulhdy rectatiot sftar obhble forest iso, our physics I lb fuiti. Urril (111111 irn) ort Croon Toloho, ir hon leslto orro Ion tad otki1111oooditionsaend so forth, It %ttvbPLeI'. arrIl a totld Ifv 16H1 chortolor uAni i it- lilnk i'O 01v At otak labor.out it should hs realarkakis that thle buhhle formation soart he east is- CoA II'orola" (OlesAtinii hI/Il lost) , CirCiel08 Ildlor11,101t loVIrln, foot

ooart ae a [lost syept -eooorar factor, toil a buhhble to formead ii 01 1 101 OSJC il factrs star l cv hrrif ilolit rt f tim worn uvitorn oid for rovaaOol'ndun to the phyatsica darcoepreesior ratio. R., it oarl he astimteutd denco (if issI omnloatad 101rovooco tar coautlon010 (1)[IC) cod plo- cordlIdchich hind of decoepression erhedula is hattar to heap the lower wishehr titrr~r oriilrtsrotc torn were tornI to I nptoi for iiilli ll.tiriTorn wastn litot Wuhiaadth e lowet houkkie nchar altar hiiams would he totredqoed cisov rbetv o ),5hioc ls r tidrilo 110videnrce that oify solitioct "l000001prod do -th iatndtosproosion sohedule, olposo Ikis %ll hltrloo ~lt

Tlie decompression schedules too thta rsaaiaroh oars tins tahlss for crlrinitl ihto 001ibiilor~d1110both diisos and compresesd air workers. The toctal aocoeprstoogo ties isquite diffareet in each schedute coat though the deapth slod the hotteeI%&tin Nare , Affaroac jet dasidad to from 12 to It natel wcc prassior"

I) isrl t iltsprsdterairsd presaurs ond tiosa dcloeprass ao dtin:~ toll'laauI' eadis, ountta tilm bubhle nushar i,@lo J510 0.1 elof thIotnendlltheoesherhdulsa cara navluatsd by ihs bubble tumker,

The. ..oiliaint e 'li tl t v tororolit isf li 'I " I"or r itoiiiio 1. lto iio II' bliii 11c tii l lIii i i ilti II I II1 iv Ili It Anri- 'IIIIIII ii to c III ' ri i' itliFtU ,lOKltIOoU Ilk i (.toii o iiltd,- 1o' it.. lou iiti I. iu i tihuh 'ttu I ru.,in i''. lu iroii tofthittituoo riho"it I. t i l

ai too ull iiL i otolirg ltn 1i 1Forii i' oc ul toii ouh 0 tuiHiiui i'lt - .''I,' i'. I.jrio j,"1 loll. Iiiiirt i i iiiit ilt tnr ii it tii. .I ..ill

' FlI li'1/littl.ii*p o lilicr t l'vr [fhitilm A 01- r 1--ilI l'ot r 'ilSŽ1111-Ml to L l'i~t ., FF114 II up nil ,, IA ia~ F I~k ,c l ,11r.,Wt.11i, Heirs io , . tofjt 5~ H,. fl l-h~i" itirli ': 'I I IS ii fli .1 1 . R o i. 05 ' 11ti'. 'Iooh ir I Ir o ' I I h o. fliI F n e o ot '.I Hepa rn loo, i f ii' o T ' h 4 a t h h ~ " u o T b oie i o

I.Yitvtoii t I.v 01'i oti AndF Ii i-d it' ioI'r i .i ANY0 t' o ' 4t lt %1 n A F i np v wto In otA Itl

le ito ,bt ttoigit' tiniw iol', ldi r-o lt,hir lurI t l itt iol If irit.u'iioru ri i, il I i fl iFo voo'll H I s lt'-ri oboe r ' lr 1111V li ki 1 -01 onoI ni Ilm t orpo Ab om tt"11efa lw lll rtQ t I fr nU I Id' 1iioc t oi I l obl , 1.1 los dot l al tit lt I tt,'h, 1t'r'c i Of i 1100ttl.r I'ro l,o'ihr' uvi otutr fil e li r o or ii t tlq lit it' i ,t'l-y Itn c11 asrat a olt~r liihut loranI III er l tardido sri tottois.1 1 c11ot Iroso

willito. rit''twiihliirfi'ltru itiio kill,,'-muai~iimuu orit yl~t lv.ririt lult' itr ii'l thoi trtio.iti't I. If f ti Stl l lot''11 Filrd ol and. Iti'le I arteial sy, t nt at ol It iire Oc ort, Ilot ltj c Inr dilontd ttu111 I' ik

lotoit ~ ~ ~ ~ km tlotitlt ltIti '0 'littii it li~i ldi II t'oo''ilti' N IVION11,1 i'oli'i HUY or hit'1 ot oll ork t l a'l ir o tte a le J br cer sd o tlllo.nr u-noh.' "o~r I., "ruun b Ir 1 0.111 fill ''ittiIt iiio thir I. 'lt' illplr Ituu'io ie'lvr " ti W1o'ir it.

that1 r'if .''ile IrIN v lillitll i' K lt o11k :I r 1 Itd l ll titlll 114J1110.0it 010. Io t u~o IIs 1 it tro, ioII I k okriot'it.pm otovat

"wane otlol iIje te 1" 0 t~' l V. AltO al ml Ioollcr I , 'to o t ule lirt'-i g l l, I nt II stpinco..14VCo ptI1 flrl Umo i u1siv I r' H lath''lehi ' il ,I l Ulv "01' Ti Hrv ls i t i t iltiil Orro a un 1c otv l i

t i l a J ot. :1 'r ,tu s .1'i l ' ,ni i t u00 1 l i: n l i t ... ..l l i o t. t e w i l o r s I o a t. t eo. A n 'i i a h it , h st h i t u i l l o i c I r a'"H' 'I M. 'lvii " I n iiii-lir t''ilnoi l -it tiltn co kil. ý .it-h ril1111 1 olvi"i. t1fr tliO ittti'cto no Fli icoo lo i In in o tirol i

...I 'fnil VW lIt.' i, 1tullyt-h lii.tu I, it

I I t'jll'-0 1111 110'". ti,tIoi Iaoh I Iu 'lI 'mr Iv tite .or 1di Pt lb l ntl irit ther o re i t o wrula oq..tJ.iitcu' ''0i It''''l III1- Ohth'l 111111 1s1t. Ino-1 Ictati. lilcuu 'os huoe .10111 ItiCC tl, UPI, tanal .,1ol 9 1o li

HI-kt.... ndhyo -rtd Ia 14100 lv Ibe lt lur t lidiikioro 111 . o111061*10 I''i

u~~tHy lSl I ll1'i 101 iii"l. Il ' ttl I .iiti'lilili"I'd, til 11.111 in

it, I'll 2-it I. ,kiijn nu bitrtille - uI iktII1 in tt~v It , 1

S '0'1 '- .1.t'' 1:611= if I dý6 yh :ý11h

"IOSTM PREENTATIONS SESSION 11

I ii:A'MAK Or Iv :Allfi~i'AlI.I1I.oll bYSFUNll O N t:rltoll HllllA; rottIH tfItfiARL, Alit NEUUHiit'lYSlIOL.li1.I," ANiD UitO Ni~lttllA STjijili;il IN Itt.NV.tl2fil:l t, It. E.. Iotttt, A. I dthto t . 'ytt toI.I'I rtadq A'OIRISI'ltl y AT tI Aftt, I l oiht utl % 0S' V. Itt Iy .jio

,'Iiimlot tustls b itt WIN Z'tnlt. tl~ilSt of otiddoil to iihoiifout'l itve ruh, It ltgz' ot i olmy at otr lllthevlv atr wutitttotis W. t~otut Itt sunitilo thoot lilt' tuitltl'lo- tu I'iiitito0 11 Ihft lt iirtt

o!%,i.' ortsrltr vireirtlitittio aiult i ttio i a l-d iteto ItyltrtAotOtt il tttI ' A.ve. oni't bA 0thilttI a ~ii tl .thl,,11 lt1'l~ aItirllitto~~~~~~~~~~~ ~ ~~ ~~~~~ .t'lyltilo 'iao ltetouIvit'lir uttil eooi'tlttltl'oltttl Ii lilt. 11 r1 I oti 18 TitroimlloitttlKiot -o o wore Cxutlit

* hy ti o.o rllyo l uritoloso.,t Itftood. ltltIiitsir lil0ILi it tot. fillt , 'ttl'd ptled r oitt Iin tlote o IH1 f t t 1- 1711 Thro e l itpr om. tip alworet oiml 7 tlio'Itt iriltIt tti tlileiuo, Vito ltsit ottt or, oIte ....l At.. At' tootulll it It AJto, a ort itt ! i`u11-N -7l ada ttt i l i oilt ma

dt t ilit ol wity fea h lal .111 itiditio' o so tts 1eh tortiii ostritotn l .I 1'i Lo iit T it sain tol ii of m e it l plrgoaitoi ii ,'lo with to ofel totuit' t lii ii-ittI' l .ut t.,r4outtI dte uo00 ili ttiost 4oct11t to ito too- t t''titio it s axo xliiw o to hitgho promastro conditit ions Ilt lie -Nll-0W a. I on.F owiodp. tied It uo'o tat mittiwi'rhytlmitnl tfiwot, 1.1 dttt'lhii (5 In/A tliot otill' o of til~e perp t mon t rsoorilling~e wore wade of

lii Liiiel 11011i tairno otitil litmlo fq~ tittt totthd I to oi Oiit lt> i wosdit oa, ~t IIti d ut, .1iltt lwou,1 futuidlin i otI HIIl~lWI It o ti th P aQ htoi Li nttt s it Chl) ii to ligt runL Itioln i 00ot, or W the0

to o Wil twi air omIo Ito Nolltt Itputoto ANlwo loliiAO Al~utr pi Dt Kiil AAov lt m Ii Illtl d> wetiI l . to a

I -Ido utto wilt fotund ti. ItVO~ttt ltu ~ t tti~ltitl t'iii' 011(thou hiot#0111 1 tu e itu t fioitl itattil otlitl litail .1 tRoroat a tfoo tol

lout, ~ ari tfety Ii aitoeair thi 'Matt tta~ 0t t e f tp ll ~Ohii~~ o aIorei i*vl ol oaw 1t 111 t lot t, of tleirealteleolit al eh0tionl Uito lioaieotlrto A oao or

ta l tl th ifteroeon til flollj o rsit V thiy olet' o II IOtto as 1Illttrlllt tot Aiu It: lota I t'I 1100 A rastig tho tac 1.o h s iit le t it~oao hoa lahli ro aonnitioltofiithe 1itorg ouhloitlltitro Whmitait Io

ftitettittitotoft i h et it otlorimlIttitKoul d li ititull et of 11111 u00 10 toe

I IA it 0001 0 otiuotloput'too. liutouir,(Ivloltita I I'ut~tt'l Ii'-tiotil ltt lilttIirAn uliutlivuttdle-oorf oooar use Aorld Iiilot pro.i

EX II t i AI A]'tt it liil .lliliiltlI to Ar 11111311 ottO 104H q'I liltt IN tilt'-VAl 111FHIk l'ltiot M,% Iltqtoto en tilt M Ii

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1. t l 1 -111 1 V1,11 M illt~odi iue~a o it.ojioll u nl'.o'."o lpo o g a lwtoomu e of 5115000 r p mo u

itSESSION 11 41li ''ct~iW~dliillt''lit c rcltriti POSTER PRESENTATIONS

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tcii~ii t tii siiirtii Ot'rit tM sl itillions i liiM And Of witl icilni clnuti ii d uri ng i ihl i rit'~r s iilt 'c i ic l ltn vitl' I-trt itir In tI I.if stsi tIton froiiI Asta to 1, ! urKif 5 Ill Asaiti e ril,o h I I Iis /J I tIIc I' ilri in' 1111, 1 ~ rt. cvii c iLy 1iri ci Wur it' 'Ii Irll ~t 1 I trill III I .,

3uh' Itlf -IN iltaycir ihrri~n ltris h litravi~ll y 'if'11.'t' iAt' iroi'll-i I trtticcii' ticiri. Rirc. le ii 111II l

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sHir~ I .1c ialis iri c I hleA pl~1 A ~ it : 1 'd tint!s In i"is''v itlMititM-ltcicl i i I'llr icrt ,ictc a vtlcis .icciiastii Al st'ir, ivinir'-r~~~r'-11;r ivIII rlIl 'al-si 'rM i4r Iisiv inlrI- vvhrci I'-lyiysI,,r I ri trl riiiIIat5tatihi Mrlt a tttiI is tr i,,Iviltir 'n

IuMNh' .-I- rtht Ir:rilatl'l rl d"lt rrin'I' 'rnt s pl2 .Hrmt'sc icNir r'y, irkdrtit'tI hi ic 411 shitctii incis 11 i-i iiar l'iintin 'ctri1 1ii.i tl'

I~ ANN h ci t' l Fs h tisic'lr 1t'u, 'rnI lirt'. I'' i tM -' 11

-T.';Itnl K l ti tal.iI' c 5 M iil cstrt' il il-IirlIr. 'iva' -r tic 14til tia4111 * 1;

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Mirsalita till, till 1listI. 1111111 -III, tIIit~t 11c iiic icin sis 1 5dcli irt'r )INV. IN15 'M t Ir i Il 'Islt ol I Iili1i 0 lI'iilM t I i .I I. s Ity in II, rIn n- i

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s'l s--itr. -yr. is ills Mit ritt~ it-IA AM

I.~~~ A r I, W. In.~m l ..

HYDROSTATIC PREUSSURtE SESSION III

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j SESSION IV OXYGEN I

LIII, .II.I'O~lI. 1.1-1.,,~ 'lb I h rl IILAL ..Itiro Ii v 11 . IONS II Ly N T .\ I, IIA I tiii I~ Alloty uIM 1WIte

1 . Il ot .ii.. I ih I I

"II

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A 111II 111 ~t ,11 III It1. l 11p' lLti iI Il l OIPIII~Ti i Pll IALA

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111*1111111JR ll Ililal Itl0 Il I 'IO 1 1 VPIll of thes 1ec toe o1h ye'teh Id tloo Io no. I e oeed.o

l olt ' .... A 0 1 [I,,, I 'tl'f ,l I'al dllIO I ILL LOT. oi lp I. I'll A tott of vet Awn oe ude ie i f w ih wr ee

w"1 . t P: 11 Ill a1.1 ý .I aoaI l I alo Ia n liulp I A pur of 18 9 the .000 Itim. e lscns

OI 0,1 ~ l~ t ~ ~ i aL llT I 11 1 l MO o I to It 111 ,-l thl ."1 Al-i tore .om1e1t1ow m p r d n e e i eVil' 'IIl'Ill.1

RitIN'ItPI tV I :LI f, - 1 .L foýlAl NI Il PI t itItI I IMI- ?A M P Ire ll)I IN LIIOXYGEN POV LII',P IN "wICE.e IW LaUENa FNI I OLNA I Ple TU T ' r T Lt;I d e p Iit, o PA y c t i l O C O , I e o A InI I t A I le d A t ' e I l w w" A P t oiM A 1 t A l I' l e -V ll ic Ll st I -t ' u ' "' i O l t iO11 c I I el1o o l h e e n

'Pl 010 loe1l eweel, "Ic-I1"i IHlllI 1 )(ioon 11Am otr i el moA d ulntro~ n MovI Matttl el mre ~i ll Oearmnce Ohio0olPJie cowjl Iiutll orl torc we11 I:_ (g ~ r to tII do 1 1 ' I fietill f 1 v tPo111 .1 00 u 1 ~ fv I teoyl tm 14oete t ito' o t Ii Pa y re Ir Oc time1 lute trw 1"1 AlO too tctw to t ,Iewl~iLdweI Ivew 01111 II boo a1 ml toodit ew mmctlt 1 Sa I wV Id motme c

ClinoosAý:-X o o r1too owr i ileeloo nao hrC trde eeot ec lleteew ere tnl wiereppel . hoi mI Atgn s t o h00 Amnoe toa made a~to wttdes

If l metoymr e j lpom arm tert t title 11 lf tmel- core-il"'l ree ei ofoweIn a p hom tenou te~ll ere to e tyI ti I 1 ft* wol fil 1o : Ptoed,.k!1~m0p eoow on yly a d ito l cok , tot tot Idue ouom or 11enue h iou rtIcd eIo ctCmc to, elf Am I~ on It aknIo the 414 lo nt 4no

O toe epd Io ampofolem. The rck tild cure oS te nevr Im'rIel"hoeyisoe (io ortalrn esonowA th 1.0 o ill j I te I ecl to l ear n o Aposeuro li. lpntbo 11t ooo1o fIt'allio V o meoeed11 sho to toe.. cr01ctnlmori 0 01 Osth iieo oert of th low , pidat ewpeiloo' f~ol en oim II

oP~e o eocoo t nit ton f~tt m t~re torte so a itewmn promo re amy pmor mlld evoml d ilt t Hill oar k umed e s i,.wf I at tw tool t 1ir o od ltra to

toll, 1. tent of,1 llOI mow:1 deo 11 1ptyeom.lwe

Ol-1 1 1-J" l II. ....... I MPI .MI" m

it A I " h CP = W

OXYGEN I SESSION IV

CIN ANit 1'ULIA)NAAKV ItiVIlA TUXICi'fl DOMINO HTKttIi~It'tEtT F.(IiX RiUiB TOI' tiLti-BARI It'Ml'tt Aill AIM A. Mrse., iC. ijW.IttaneBatl~ab ,lra0k.all 1 Ar.plills' A 1ILmeatna tou is. ii It .), 0,3.t, .5e tdol atu-tu, 11..1 , 040~t, and hIp I,. or PtyidoyeI ua , Fatuity of Baum Bite, Tuolpilila,

ttiinaahietiaed rate, chranlnalIly Inistante vitli coarlIcal electriode..

a 1r in !ulyepatasd atI andr ATD ta .al satinnuygan and at,,

a~atraurtaa~euen yutmcaryInauty ".. Judge by dlalinna and ptm.hit~ahIawy Atmai reaI t anrid nalnekutie Ares I, Cono ... ttue

itt? enysaiuree at 6 ATA up, to Fil, weparatedillDy Li) miii perld I-iathrathti, iedaccnt all taa Ierd Itasrntee (mea Slatencry A broi RI t

4, A prattle ofata~trnting mit peri~ada at, asoe AcaiDresn tI andi 5 hID markedly inaraaaad CUli-tumlc-firee toaid ngpaurv time andauaaIs oKAnyht t~mimbtldntpeei FishA, akith acreaseroad dar-

lug bohts Oaygen and airbeth, I.ertada"13, illth latter, 631 occurredliindatlyl Afte matahinain air aIfAd poa aut cL - A.. bl~ een due In *Araatia rn tile soaraiaylen at th MearingA mintara. A. CM n-.itunc"tre eaysaalosraa af Au "in unit aver perettid ti' d.enainjumnest at pulatonarytniniitil ahinch naild lmit uhprtla p , a amii islitne inditatar panyg ton3 iy appearan~ta da hilut fit thrna. r at r rd ellinitd he.

POSTER PRESENTATIONS SESSION V

.1 1 till tNil IM'l'ti t, it t-0 10-l.t 1101 t.4 tii' ri utois, ii ti)il''ii .11 hOIlt' dI , 1i 111111141 Mii IIIII Il i ll li 0llt li iitl, ltiii ii,

SP11 Oil' A. ~ l N it it itansl' u 100 1' il tiunt's .l''llo

A ilI.l

i'ii~tio iiistl iilo 1e.' i i lis tul i i'h soii, nt. 4iF t. I nity o'ttu ~ l Lllih uih

1155 nt Isi

1 1l l i i l IIdi t I t ' ' 1 . " o , '

'I lii t Ic Y, 11 .'1I',1s, 't 1,ll inI'I, i' I I i0. , 'l I of Im si o0115 lii t itlir I i ii'tii sli Alcdi ii " ul ' ItitsllaM ti iii' "iti .toa. l'Iii' t l i p 111

1 -0 1oe at I'itsutW oant I l o tI It'llL i eh 1- 1'It4s', I itlsisis i iti I ` Iiea ..e. li lt lit ilI ..t 1iilt 1iii ..t1ii toIitsItti

r41 1155 Ii titlfI ilI , t ' te ,tnit I Ira d l,11in III1k lit, tiiL In tl 'ii

',.it ho 'illJ I sulds- 111ui 1111 111111~l I. stl YM11 '1.11, 1.1 ''Il 1-il 10)i-l

slot 11

I 'll ed ly tiol 0 '.Ib

SESSION IV POSTER PRESENTATIONS

I'- ii'i' Ii 'iNi I 'I il ii ' I-' A'li Wii' Ii oII' IIi I' ''il'' iii l'lfi ilil i ' it' A,' ISMit'. NA~i it N I VIIi I IA I

11~~2' 1i Att. ''fo rt I- Ii'sl i01 11 11lsl.,ll II.it'Al'i's i

t~tit rh'li1-1li-.i1-,i1t1iIN'Itlt' I "" I *- , .- "l"st' li:s tutu';I llitiV 1:.1

li'u'''ttu litikii itI "iii'et l' ...... ... it Ii it tlit ' ii h I I'. ;:, Ii eiliiAýIlIst'. . rathIngv fillas Cm riinitttu ateityo ....rs orsiuit Is etiid tis e1e1 list vttp iný uel

ncta con rotl ha tiuloki sIt"te Asilitcniin oi-0

1 'utviler~t etritlit fiietltlte f s it si'lss i itl tc', tsiiiiidipu iO3~ in an lImi2 c iovwt itstli is hit t"'o A int i,' tI solt"l diver I u frie I riv i -pt o t on If ifitytl"u I' er vtisciI- ,k ilwietittiih s IIete en fresut V. it, g-pl.IdI o ,r nIIII I1,1 si.tu iteti ss n f I rest.V "nI The r enlos elst S t iletiOtOl Isittiit

itoia asrvvi utis oelie" a tj ne'gtis InI A 24 ysi sli Its I ti m Iti It Iok Sit titter n Is oniliet t 1 t

li V01t C o iltrai ne' tt wsrconai ai 3I I Iuui for f', lsi31-it tit A i. nest I c Vl tite tI c su t'ro si~lat ni'll I tlitIsol ,Itor l dier1:s!tm ra s lcuel hei' 'ai (i-il) rsstsll glero Is I Ion ess! ,11 lIt lassfk; 1111 rest ulm, tomis tItit tIntd1-' tsilllatus it 3 '371 C) tantistirtentieraloinI lt~t 31 iC) Sph' ki s t eh c t lue1us cuss etusliits i loer rinis iii iotin litip

jecti ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 1 ye eval aI lots vf conlor r rtdi cauI 'to lot-1 1rt1 1ioi t1o' lid, Ni I~i sieiAet tp tt tes i 1i ite isistste

1.upoc A Thermial iProtection dfior Sturtwl ntld mvisr tus mit.t diriostar Wtonrs tinS MiseM DVESt s Ite tAssiht WT ito I oIl theI~ sposo

A DRit C 1ts' 1) Inta reta t p i'ts Mou Call C andIW I k sl hytnCIIfou r e 24 'lalk I, .I,III p l ntcryatu's , s I 3- idct, p sata tic taifren Aia nca'TI2.~~~~~N Retuce s11to Is11o activity dirti nit retad ci ilnt'ls"I

II i rct~umiistat cs pt -'where~lP mitrteithin li'!i 'iii slu t? lund y C0 ~t ivimn titi saitul PoDvest itireni em ii 'sp it i to epipielu slidn hot' woo 'i nt I '' l

silofil iilr Ill Isii~~ Atitsl tit r Ant I' n5 OIttitii ati 10t tAI WIIusun'~~~~~~iv r lss'ttit liilks iv 1ii sip it io gruip ins~ itutpi l- utmii'l.'i ii'

Itx i dedrsl..i" Il tsor O t t, frr"Ot a .piý.ia n " tl1

POSTER PRESENTATIONS SESION V

11.1. 'it Y: I I M, .1NItII A ' i~t liii r l (I i JH l H-N14 Ii,' t' 1.' A.' . Hii

OXYGE IV, SESONV

li i.iiitr h tIn'll link II V' olg ''l~tti it ltIlii'''ii

Abrut v"'l 0, lkl 1,1 N ~ IiItiI I,- h~i Ii~t

ili Il, I' )~ il4 li "I1. : I h Nt~ iO t lloN llt i011 tn'iacA h~I IS t N ttiwt. nI na'tiiblN h lt l . v . at ve ti I I0 1iIitl llit. .. Ibefpd iitehan iddct oln Kwn 11itvsA j i no o ~ b ~ ~ i Y i ' ~ i l A i 7 0 ~ d l til i , l s s i b i , f S " " "

at vAK, i n u Ca oti lettl lii ivttil i on~ lury f tgit'bitt of Iyg lie i Ink tuo Mi v nio i no Ia iu eha w on eteel 0 bt im ti fclvIn mth

pp" (6 ii111 1t1110 iwxli" e Nih 1 vi ierlelaw l hiat.. IIn vl ,t wInk e atc h ~ h 1111aubell g he C iig o me nliotl il vy l vii it,,Ngi i 00ol101" (Ituiwatliti e wisMg tniratlsi ti.wopr t s;atloli, Orcincl Iosiglo saI yo h

nil t ael it h j 1i:il lui i N it wn lirvo t 1 Ie 'f log t Onkluci cod law yr Ini w is r l rartery awcl wui hgk rea tslgilKat itt wagot lo g , w ieetienm

co'.f ".l e atietl got ý 1 "1420 -i11h abov 5 g re .t n Iw- 1n Iwrlievo k" Ie.,e 5wr rcii c ah alati I d2 rs

Ket0(1a10Ni Of ihuriulutaliwV 45 swiot ovr)Alihic' mlevtrc(i) lw 1ý11 il.2 to Vr iV lot~tl OtauIte wXithU con1 a lanIIIS Ata 30 sotop W i IIUA tIh Vic tde'h u n t.~~' 11 n et' I I agt s t a i r kitsr A vi t O S w t o w t I g rs l . ý 10 1 * 0 0 l O t e II s u m o y e n a o s r e e t

iglite~~~~~UTW ;,t Iwei inn, nkiii.ivý std1tilvgii hu,11 Ktlai niltuitii vIp Ii ivnyod aliiitait Ii' ,Itye bet-, it t yhev In'It Ia " su ies , inIct thi the us bftise oy gIhO110 tad l v hlu sIle Ii c yal ti d lIfv In o 11. fll., tilviw I mlot tiio lisr ett piri culrt he atI wa d wihkth c tde uhisoem ~ ~ ~ ~ ~ -)91 Ni11it01ie vg w n.1 ciewlIvm 1iilt.Iif t" I I" 11-'wIn talu 21 aiostp scannin H 'tech.nique prol se to1e 01 uah1- e0

ri in 110 t I f teat' I N 1,1. hot .Iagrh,111 ulEmo.Iwol in the O iw italM declson ,aln pr tos whe I in lIt dIfIIll'% Ill- 3"' 11111 lil' IN kill 1 1. ilt-1.1 1111.k c Il t won-heling so101i f llsstue Aond , . lt, hi 'I

bo ifkj- ifý,, nld il 1 111 0.111L P0 M II

n,, ., I NI.o ~ .-t Af I ý ý PClil'd ttiv UI P-I i, olO,20I

SESSION VI OXYGEN II

At Il I I I I I AlN'i.i~ I I In A11, K! lit'lI II ill .0\5ýIll t i tNil t I1- r IV UR NT IAt. Pilwiýd 0 OAK F01ItAV10ItA I3(0I A 404114441 COMhItlI S Ilt (IN 10 it 4-41 ý .

'U I.I heI I ,' I) , i , ai Is A iic fliti , e r ienst,l l i vý ltet'fitttift I in48-h ti t lIii1 1, 1,-a It VP -. 01 w1 (3I- andILL 4 11fr 11l~lt, s Uitsut'isi t oii- La ts, 7Paint Ill f u tH-ti l It w Il vII- "ill Ill-sllit i'. td~ iiit pit-- - li i' tint' ia tat S tIl itU S VI- A Stil tlla, c 11411yj1ieitII il t huldv l

I. ei tI LI "su . il t i e l du i s t it t 24 tAt ant ats A"Y h l It" t'tI ur'n -0. a rlu

crt~ i fatat tutu tw(1And efet if IthVsioitit r h t o , a 7ac tue acr Il thI fortill, Ci

111, 1 11, 1 ý,,ef [U Icua utirasIII I Ip-ll nf I 111 0ii it ah IvI aera se tus a t au.t utit s . il (Husau uit A sup~~IIIIII 11-L it 11Ig~ltiell' I h f5 111 llrailt 44 ft ) C1 " r , NlAý

tIi Ifi or" Ail Illyo~ dive AIHIL1 IVAnR (It4 it' Ii10 ct it 111 N5. 'Icii 'til:io~pp- o 41

vhie l I tiirlsiv vi'lntit c I Ii t l. eit lit eet I 'lt v I l I I itthti m ltpltu .l ti'. tuItuIIl--- ~ ,O r K Il A d C A~yI4 l ý .AM. p t W I u , l't Il ciMl i' ''le vi i llt th Ulet li! tIitt M' 111 (ututl lit1tMt Yit'll ' lil 16 9 7 ,r c v ryitt'd n M h u s A t r th n i

V -11slt ,Il ll It lIV, nih ,.A lt sit,, e 14 1, -itt ilt I itnilis -. 1 Itl u 'lA d ffl-it fi Iltl .to a o 'I U 11i o v t it i

ntiti lint 16i isittittiti 1,a ila il1irt 24ii Ifel tit'tii tiltltt; e~i~ % ot.

Aailli hutio IVt acnuviiit otitniti imoiod thatliiii i'ttita 'At itti itiisciuc o r

I'd~h' tuler- ti Iiaa it sit Ii litI 'tict-ilici ioen' itititvl du in '11164t" 'liiitill hiittlr atult'st 0iiii t~ vii of, icyi rat 'Ilroil .ti ctp .h rft "ii'UU ~

tin Iois shu titiet Ai-' re till Ivi 'tt to 5o ie fillt fir Comqeii' litLI

iIs Icit unil cics v1inn tit- alit filetti divert Iit iIp n til, "he O thlt .(fl ,1- 1S110-

tilt tut wal tat ii 2ii It ' '.1 S~lt itu 'ai'tu Ii liii

su 1 'pttiic "' 1171 Iit.h tls . l' -nta 1T'i : i

it Itt 1liiit 111 I'll tall' al' lit 111 1l i- t t Ielli ei Iral tut Ii t I i?s 'itil anti'' cC'Oii. tLt 1. 1Silt'. p uI wit'll' iii' Iiili it ie sit 1r 111

1ite7- 'i-cr1 I"v'i cutSa Ii tiV sSj~lu a

hi' 1iiic rt ::-.e:la (r ll iyI ut i i 'ii tu'liiI i v i

VY u - ed It, b, 1! 1 I,, 11.1 1 ...... k "It I'l fieIt

UI y i'l C.1"I' ly e'llU'v IV I I21

MINI-PAPERS

7TH SYMPOSIUM ON UNDERWATER PHYSIOLOGY

In the interest of space, references have been eliminated from the followingmini-papers; however, all papers will be printed in full, includingreferences, in the Symposium PROCEEDINGS.

23

OXYGEN TOXICITY SESSION VU

MACI~~~ ~~ I. ri(v CfP IICA CIY IfI IhI liii At, Al.AC~~lCC H, 1), Rii 11

Mo. I ltly th o it C Cils iC, C IC C CC 1,o"1 1 Ai Sl''l t C. IIrA, Itl l:,i of. o lvo l :ICA .i tCI tl i

I CCl VV 'lotdi iiic lo I* OCH'l i I Al rvallv tiCC'iC 'iCCACCOh~ii, Clisi 111 iill iltitli~a Ctit t~rni, ii' LIlily iCiICC 1111 illil .ioiiio Alt'Iritl fr liilfweo

ii S'' tlvyv' vii tCY~i~l AlC~~ti iiihi~t

I iiii v lii' CC~i/iCNI v'CiiA Cl l~~ Il~l~it' it I C ir~iC t~l in CCdiIACtilt l C Jillti lulll[I ii i itiii iitioi it glliir 1iti'AiltHiCCICICCiCIUICOY ullilCv CPiiii'II iv~h" "t i 111vil'' .iCIiC igc! iCCC'OCIni b~i t il'A l liiii ,,rvi CII tiC tii~iitold . CCItC ItCCAItAI J lilt i

1 aCC tr ilItC i iIitiIhCIIiItM liii.oiiiI Ci illiIi CCtii CiiItaiO)jtl- Il~tri

MICCtiitnt A ~iC llI~~i ii ir Ii i'li ICii~il$ ArI r 01C1

C iil~lv t'iv-t i ii il CI ii'ti f AtIi~i~lI~ltiACiliif~ii ' ii~vriC ii Cili 'CiId'~

totviiitl lifl tif, iiAllyi iIti blood hAly ANi ci I vii II IO lacu tiviiri acid1 Ci f i irua iie laidun'~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~.11 win'.1 va1tli1i Ciei inolte ill iItivtitti' and it"i I001 siii or bothIl'iII~C>iOVOISC(luohi i Ai9~Ciii' ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ olto Andi~ oi coiiiln miawila' iOixlflhil'il etipCosu'reiiliofii liltlCliI 'ClCil.iviil iivli iilCi AICCC'IO

lii ~ ~ ~ ~ ~ ~ ~ I Iv Clii wiiri C.Aitivi.C for 11101isi WiN'H'l ilvili-i Ititi Asitl liii bC it Cv

......I I'ill vit littiC l lua Itu-I -C o 1 O t104 j, l :11." 1

litTHI~l NUIL V1 Ciiloii ICiC Itit 41i ii'01C111'ilil Ad loilr 19 31VIViii" Iviii IItll -InAICC ulli ýiýlCC Acid

iii~~~~~fe 01Cr'~~it CtihiCoC Iilm~iiilnt wer slira TM, CICCI tivtiil ii riilCC' lii'tICiii vi, ti.li.C iiCli ilinlli iitlii iCO Ci-t' Ii~CCIi 0liiai 1-i1101C

1i vil Citi ' vai iCIII1ittll 0

1V IiC l 1 111C

1 01 cti~it) l.3 dO OM111uii fii al rot milhft CCIiiid Ias iiii m liii il vlilr 197ii )

At-r I tCC',1

ail ltiti iCICIAC' CIi C011$ C'aiIii v Cii CCCI ttu I'iCUtl4ii CC .'ViwereCii vii tiiqiiniger f~r ii lidiC iwiithliC ioid C i (UNll ital ili il...i t O ii O i li C ll f' ii CC i o l I ~ ht l lt C C .i'il i .... 11 .ii C''iA'' h'i ll ~ ~i iii 0 1 0 1 0 o d w u c o l i y li i i 1 C t~ a v C i iv lCl C ii i lii" itilii iiuuti~iiC ir, 111. CCCIC~ii IC'i'~l tt Iilvitli lvi viii lii iliill l'nIiit' if iiiltiO h141lioill Ct itC''CClhlu iii ,1C

1C: liwitsCiliC iiiliii ICA ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ IN vt'i. Cvii nýi 1tat lilt .,1,~v'' wasIiA li Hi',t~rCtiCi i li'iii~~iiC. i lv it ro lisCvted ifoiyrvdu ls~it i' tld'oeO iti¶ ofg i~ilo iit) lasli III

'I ii i Cii ii i lillli vii C' i R Clii k il~lA..d Ph il1

iit'i N111 CirvbiC Cii1

iiiC oll ii it

eilt kvtCoil ýtlii vt Cliii liCpo liiiC C or 3t) vo l ' it-i'i Ili t ilt Hrt ill w its lir illi ti to wI Cith vill'I tiC'~i'i. Ci hh Clii'Cii i 'ii iiot' l~iti I~~lI ,tl'o li'tl''i'ili Iltol] Itiii'ri'v ailitndIto acvidili iviCCCI iY CV .)ltrl 1C 1 Ii witsi A iil'''iiill Ci 1i

0C1 tilt-li

Ri I gii ii IN itt-iC muilic CilA)-il hrllrt~l till%'i iur Ci~ I Ciii~a adds tin 0.itioivlllt5.iiA11C U11lC~ Cliil Ii' Cimtivt iiiOliCiC Clt- Cesdu wer. iitiiC'iiCltl I ,oiii'f kilolU~ l r* ~ ~ ~ ~ ~ ~ 1 1,.i~ CAiCA 1 Citill~lll tiNVL 1 -ililt " I u llhiiii oCu Ii-1 tAI--1 C III oluCit l CII'C'Cii wiiiCC

l:i~I" li" i Clfoil iiitl ilill ul0C C I V Cii ur rIloliu "ILI." Iaooi 'b"lt CI titlv titi 7110 ttlCLt oh C(iC)riliCviu.iCt "iCi i I we ge iaiAdWillyo 1111i1i' kvv ,cVC,, 'i L ii, CY I C Ati 'le A iiiI~ 1l ICC gll! twil l' C~ii WC lCillli IL 't lltivi'1"ttll ., 1 IIr.II 11-Ihlv 1,11 r QI iii'C I1 'III' CC Iiti p CC II'

iii OCI~i hullilC tiliui Tril Ci 1011 itiitl h~i iii COCI liliwtiii di Clii OtiCICICI iliC li it' iv 11111 ittif Ci! li' Ciillif' lii wi ithIJ gillCiCCII toi iii lti lii i'tl IllsCur ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Iii Iitiii C litCvCr ltil CCIiiiC i viiitt1

iCivtiiiiCCavoiiliii' from lidltitia C Ciii' i itilli evi~puif iniu CC ioil i' Ct woerh lhl fit hill Alltouutk~loo to lviii 1, ICi'aivI CCI. ICA ;1 CO i i ii Cii CCCCCi 1ii i vii il l~ iiiiLi'CI'JIIl CliCmC'C i (?.Ii CII C1 it,~li~ v eii i lle I ert v g naf CCII I ts itlintitl ul, Iii' rilC vd

"'li I C ivfi'lvrui CCCIh lvii lllAl ,I~t/ lH~Pi I A CiACI iiCCIAiil olnlO~CiiIhtiI Cii li'CC i~CCtC

Oud"h Cl voiiii rutiro ICi oitfi (Aut CiovoIIII CviiiJI~tV rilitoilnIid Clidv l lie~i iC INt 1itilIi* I'oviiil'u Ci i~iiia'vo C hal illil ~itil C vvil~tiiiavuiti OW ilkC, dirC tatl',' iihotilii Ciii-'illiailllonclilit Itl il, CCII Ii liii' till IChlli illilIl i -lIII'A liv r''Ui(IltiI hid i C'Ctlaiiiro iiiOr i'C 101 l CfC lC I ytt ou Cof hurl 1ii MCCCi Ji ttoiiiii ilhtir r n~ i il at v'Ci'll 70 vi~loo 1CIA ll pr#Cliiii lA liiiili C ' Auvtr iiilI-luC- illC li 'iCiiI i i'1lilC.1t1li i ,Ai i" Ir iitluCit i tiiCtlittlC'i iv it

_i i, II :!11b~1IA otN11iNotIOCICi~, C ,lv uivi cit liit'Ci''l, 01111 ')ge Clvijil 7ICrilt l li) ili i ive ot' t ii il li cIICvivlliaiilliVWU ~ ~ ~ ~ ~ ~ ~ 0 '11A .. ou pi l .orml l lvoo tiadi ok(flodl atoo ,cairt Clli lt

1 liii I~ItI lull] (iii' iii Cli Cl i /1010-1 i vdliCo Ni li Vti'i-

Cvi~ i'Ii Iii I al ti I v 1

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ISESSION VII OXYGEN TOXICITY I

'V,- tsi ;I i. I IlHI~h Itit ii li /'t, iii~ lltlis- ;~l,-i ,fsiii ,ili ted

* s~~~~til CCI hi t i l li itrIt. bttl c~t inisiictwratlimti iiititurtil wtaitiil l Iiri-t lints

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OXYGEN TOXICITY FUFSION VII

I11'lv tt'ivitiy titt "ls t'itiiitit iii t~ro Ixil lIII, t,outitliiolid i Liiint pl -ixi i i,

'aIH:A IIhfV l 1i11lil iil

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'lI . wti 'ii tix iivi t ro l i uts 'iutwxilil (lrii vu huix tilit t'tuxu 'i iiitmti'ivuttto Hko i P ut 'l

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4 xi'ix,N witit iluuvakifn fm 3-H A.t A No I iIs

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LL. -~~~~~~~~~191 .. i..,...... 41 '- i'." ...... ici'cwiu.kltiu'X.x inini d. W ulitantiii'uti..'uxtiiiai

SESSION VII OXYGEN TOXICIfl

CwI t itI r~il miiiiw (ilt AI Il" -Iw ill) t i tai tIi i~ i,iil-, xIii 'I1.tlf ATEt MIiI~'i II vilý . H N1 WIIl

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OXYGEN TOXICITY SESSION VII

Ai fIITT lie tt m revi ttv i tfi IctiaIn t ril flit is v t'CfO r itm itit A wor ittt I1 -t LV 11.t11RlVFN IT It- NtlAKY I)Fy ll)lt 1 41001 A Il 4I Y 1:0 IND b AffIb t tA vIIN 41) . W 1111LuIri l, IOU 4f .if , ,*E If attV Iteinl eptta *tlt for HM ?LVLVIM 1.lMKSIfib 'ti iii Ut'ii Lfe ~ lt'VIte ht , ,ti rD /V v tiiil o tltI ll l:ItV. lýrt 11lelfelf : lf f! Ize I'1i l!L'.t1' lfl I411

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SESSION VIII PSYCHOMOTOR PERFORMANCEAND HIGH PRESURE NERVOUS SYNDROME

A 1110100 (IF tNER'l tAil NACItItt413. A,# ojtoot L w ' ohir tltuvor Ity, 410 ItvtI o S t im.0 o irtofo ttoto 01101 1101g t11 I oi~loot todtot otot , if hile 01110 tItojootaw MW , , (i ottC,lid, '.aao....ally free or ai-ootoatr, aoLtm t ot totat tot to Ilkoe I to 1,

htil. ovppoooa-t, tileo oat poloi.t if tt. tlaivio tid t *o I 'a aot ll, 1 1 1t t a0 .o.io t..o toII tilo I-AtLI dtatitled reotto at tof titll, aoo~ta oooattoottt,

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It w taot ae ni ftN o tolot Audi o I.a t ltooi oat o folopr,,l (olao eott.iltotlt ad i ttpl 0*01 Ocltpaoo alto te ooo all a tiatiso too lli. 0 c11d .too toooi-h - ttt toll,,00tt) tt1. a too Jtottrpo td ton fattr. if tolt. a-fil od ht to form a otihora late oalod Olroo matin apo'aotoual or m oo o tioo Ortr it 'AltAt t fouttolroot paM ttao. lootlmaotoorat achilvy, itott of' the: atm at0 14 ola tflatrota roit rffo ttOiiatlt'o

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flrtmmafca ttotottoittt (hrmn a IL 172hL o

atta I "t in$b 000 aoooota t datu t lttrompttlo o fl tile number (it Ot ito li t oloale, aiail xa at o fy rmo nttpear ~yt~dmtii iii

tol a i~ t loot.n IA it, .po. 00 raqlo td o94md Ott roy toetto Iv ofottile04 MI 0. tjrthi oniiiita Illi 1 lpr~ ihh 11 ti itetl U&ia&l.a tIm. 0 rr In t tootsJto tooronoma. tol rk to L ILto . I0 "I.0. 0n 0 totoot tll tOaa avotloto tIohtt ~tvci toy tobtoratin00 oolt 0 oo, IIf olao171 00 10 a

alasA ttdttttok.o ao Plodp 1011 r011 f~iotl Iotatot tt 03010 ol f fýltooftIoof ff01 olot ptpt fIrtrttteotoao ~fraodrtl1 oto t

4110 larkof too toion0t0 tot tor Oltootto! ,tOl toto 001b ot 000t. 0found ot41 tot. I otO o attl att oaft atvdl Oto dt ootmfort oftopn oolto111 oth e a rod do wtt. tO otoo9 001 all o toIto Ita t o Att d I to roatoto "I ok at it" toot. 1mon'h0 rll ,I St, o r nat ollov (14o 10ial o llimatetfo tootO 011 u0 tOlontyfi mlrIs~

#oli tt rutf , 003 in ~ hot Iot 30l lttAakotoott -df 0ltml tl, boa. Ii - r~i ttfoo tOOtimikIt.oto oods Ao 'I tim. , i tI tao %,e rotttd b o ototte ora 11

No.~l itol A011 cott I*t Oattttot J110 f140 11000rta itO 4ot m Ottokrm

tho o fleetllf a Isla";v b oflr 000013 It. o ow91 t)ortwot 611t lodtothaot owl III Tkilo,, i 'Ltl t . Titila '01 t.to1 tat, Itot 'vott1101 ft I fottolo "Iiano .troooott to ttto OOOOIltorft Andttltt tdlh 810101,1t4.frm-A

rf to trorat A0 00110 jauntl am tool ol In mote I00 P111 root0-a tomaluo taooloa 0oiiii tnutonitVi"ntmnvsof y 010d to aroaptott ot t oIo o io ot totte itt 'al

ttt tapotottt tott tho'looott Ifb A wall00' tAobtinll which wltttton tlti 1Otlao~l ol ~ Int

* tilo v~ltt -.1t it tI' l fol OI, itt 101rl~timtlii ely :vtd boo of loot to t 0011111 01List0a1I141 1 foo it~ovttyot ot iolt Uitmtt j, lw

nrot I iot o ffor tmto cool tot, l fIts 7t ro I t tile t Iuk,, to oiom.oal toowla Ott Itil Witht toll".e to tl,- llolt"flim l"

* ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 1 of oo, ltuo0t001 aOtotOtteIatrot otstototolttOO tttt0001OV 111 ttotIlo019I11.iotiotok thtt footrstsiiivtiot 1 to 0000 000430, ii wftt.0 tototitoo o rod i t) oelb tI Ot to,

ar.oooot melter bot 1tit ot 1.1b.bot atoll t toratttot to I to Iltotloot ttooItotled totmilKilo'ooto-iomtttootT0001111it" Iit lotl Ioo attttoo It. tAaoo toot. tot tatila itotl to Ott It to Noo

toco t to .i racot 1 Iof Ot IIt ot I'l IO t o tAt lot i arm lool , t.'a t r t o1o rot It fa, tttol tato alt fI'oaml dotao too tvoo -ooo' o T ., oO to 1mt

o4ol Jl1aoo1t1t 0I Wil::1O' 1tto 01110%tllt,1tttt11tttototaootto t.Ot

'. fto l to roatboIft tee I t IV~o o mtolo pitooa ttat ia11ot -~.1 - 0t0 O ttl kl o'afolev to.l It r.,00 ii tlo o .t.ito thy ,ywo okttallatt asotr 0900 oto isator mootll OtIoll ottooto tomt lo itoo , .,411Itt s110 leo- 'ho rottat 011 00211m wn i r tov, oilz ol ly atfto otl w p t ,ItoototItI, tad oat toi Ioao lltt

to ofv .00 1 10 tot an Ott lo to 1 trt .t o O i l oo~iti Iota tool 0110, heopot Oittof 0104 to r to looloaitf lttt.111,1 t ttooao il t. vt. ttftoolltt Thiiooooo lot ima oooe Iltoo ld ""I"'tol ".10 o1071 ott ftoo oto1 1it I'to lt W i lt, tool 1 ~to 11.0 toco .at b Itt l ' Ito K1d~ 161ttot tooto totl uhtit.tIV

* tO 00,00 rltoo hooe toot no t-O tool t. Ittoo tl o rttU.%M11100 r al rIlolo otoo 0 1I 'tto fo Lit t 0

of a11 floel' atottotol lv tt Oo tlt

* Ill ~ ~ ~ ~ ,n l Otaatl t oo otro o~lIt~ta't orl ft

d'-- oll.Ott 1, 1111 ofl 0.tr'101 A t os olI totoot tt III 'ýI" l f , , IIto 00011 ot~t it~ t 0 mw .;:l Itoxtt llll~l t l lvIs tO tot O iti tooettlitaýi~ll 0 toovltott l 'o 0'o aittoiO ntt 'Ill '0t ttt ot0'I0 1018::v,

taoitbti 11:1011r d~o 'apr, 1:11 aft Ia 01111. aiva Itot torlrtm 140,11 ot ". '01A R ,t

rIt

t.il t11 1. " l tlrt 'Ito':im tot, tO lh 'otto otI. loAottt 110It . ' *t

00 '41'vAttottt Itto Uto Ilt 111,110 t "olI~t to'mi'lyt 'i,'tttl, 0111,tri ''tom Ilt"Iarll.totAtloorot'I m y11 1 00 tools 0-iottt t11 Iot IooI o t,',to 1100 altt'l10 tot It'''oo

Otitofo, ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 1 0,4. 11. tloooto, 4urn 111 ylooteo A.14,.ttoI1JllotL ol ' 11

----- t I--

Ootofmoo~~~~ ~~ I, II. y100 K'11 11t lol 'tool WIAhltt ltttitlttot II 0l IlUl" w O TU

.. . . .. . . .. . . .. . . ...... .. ........1

oat.O 0 1., 1. -1~ 11010, ll 4t.' 10t111, ', ft10. I,- o

-:4.It. 'TItO'AIN . oo--oot'~ooo*-I o. 'ot , '','117. '-

It' ['I. Wt, `l. Atotov 12t Il l ,1

1 1 14 1 1 1 .I..

Ah~~ttit f1101 I.alAI~O.i~i~. ~ ato ,1,,Io ,,, I ,10 lootl'o t 0tIt-'olttot,. '~1,0 II ,to-0 tt' I'otO ol,, tl

ilotll'ott 1., dt,,-t o l~l~vtt'l 7 ~tooootooolo ott'offttoo'It~tlO ~lt , ot.o,'''t--' IO- to" 0 ,10, 't'--.- '...'.to t tlltt.It Io'flotol loo.oo~- Iooltro.l~ottto 1011.1 Otto o f..too' I, ~t. '.,t~t~-'- I t It.. I''-,' , Ot,--,I....ot .- ..'.'lot

. tttl t o t wO Iot 'laotrl I-I0 ot.ltaoo Ao'.t~-o n 110 -11' v ft ..... - It't1 I I .4 ...

ot.ot.iý .Ii to . .. .t. l00A n I -~tt~~ lilt.tO a - L 50 M OO IO.2 4T 1 --

PSYCHOMOTOR PERFORMANCE SESSION ViIIAND HIGH PRESSURE NERVOUS SYNDROME

Tb. anneit of troeni, on thuftiAi,ýp oiira tin tcrtca-od, cat, kill ianon a. Abort od lcit actin Inj l ~ii olrin' al od, InOiitc lce lianbu .nii ilot tibt 'ma cblh~c , (icr DKA/bornta"i ofio or1401o.to'c~ oL me cooctlrint n very Cor sona . Tba . n Flt * 1/ . 1. , ale .' . I "+l t - d lr' iie~a '

octit fialy lamari I.1at toorfailbtitouooe distotbatta altwol 11-ll (111,, AnN F'- +it t not1)+ in)tctinditediii

ton if.1 th bar roe t a/d t eds. iaiataI)aI tc) A-I lia I NNto,,Icroao "to 111 ,.1 tipl tofoto -41og tote othen p knaitnontta onteir drtontoo

tle n t - oorov o o i n t mn al o t o e c a i a l a a o t n tori i uo s sep1 in aThe Iiv mode Ifi o spa i p ra I ti od fonct viii ha i li .ban ~k , oti in I?) H11 ./Ad Iso to

t t O ed b y r a ite r tt o o fl ite It ei t ov tr em o f rA q o c n y al e iti lie%,) do t e tr r b i n t o o 'I-f t F. )t 1 i ' t t ,.e F t I t . ''ft It?6 vlolin t te i ýI ocitoei 'tat tin Tcant lir r od aa-Iinn eFlinlnon A nc he. rno A100 tot noati"Gh [ca tut not ior tti pet oiftstuiao Inn-t toccd ici

[lp110, hunt ha eJeoooool ver "1 ! (tot , to A qi An tab it o in tcatiantoondc Ti A l- Itad o taddtlot. to F ii t tw o hitk~ toi I tilci tEotdll c camelykn tha 7li./ havcinga) teio otui e y btogit i'ro grof I ijocavovtr (om o tob oaallu oncntoanly .4 tIF$ q~ai ti ll IF (I + it-. A Iptont noatrir to ass ltN d ni Iaodr

HPcremeoro t eap ricoco iit in l yttetan efnorton t aaito b0ead at the dam tar u)ld e' [to'! eitrloac too biicf "F oo VKnl itk t liom of ontaj ' iit o t(ion uda arof twto r I c tot or-

W e lrp r oa fotti o ti a aop lto Otrtf Ifanttrat do otac i g ud -A apotlt is 0 l'c'fiif ic I th anta i ttn Ii a on Frlilian to ninti mcIM1ce 1 l to IN CFtt +o C t I ln t, i t f om rh x amo inia00uto tinluifte s~cmall oalogtciactonto)auet .ttt u. ia giM toIabnn IAO a' arltlclm

)lti ie~bto lett(v~obws toticve ocr.Icoiuma

in~~~~Ittt litm Tacitl amilt I0 Ainc ttcnuecy lug ill thatsit foiitcl fo noultv~l wait the cottt e. e tedup 1101

tor ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ lic liii, ollit iiarfih d liiain it c h boao It ao r a)Id,:1OFC- nticll' Van Fniirto itht etacc i~mtiosn n'if l M issort ibitiF n Hialcic fl f romolitI t K ta with ttnaicl l dt uiofitnc n d tovadti u Ecu ort .if N bceot o ru 1tI lei t'olclrni Lc ala If tuct Icoicoru Fl. .0 ui1l1o 'laia on hticluci'nle'

Ws ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ i-o teotorfnig ihi tml, tat tul eiuotcal a, ttl itinrolr tf WIl-tfiuc I tcbi l F4A cOt),r in totttt (l icFttn i-tv i 00d atl) or tc ttat~~~~l~~~~tttCIF~~~~~~~~~~~~~hi~~l cc'F llitlu A hFC:'h tIt'' I. ~1 rlF IFC'.tAI F ICtil owt lcut occnc ati il troth liti (ild cat N Andic' ifAC (o g iltt t 0I'i FIdc .111a1iat I I qi illpF.vno~ foru Jtth Ji.o nrt~t .10al cl i I iia's ito ovrcm itti'c ll tiajolrity oft'itttIt i boillrc.~ Fi t t11 cr0 HIcioc ly, ft. i lcu o it-0s ottlult FN tttilogcn atitii Fittiuctuitniu tratciF s t Andl Ctiicit Wttt Kr FlF Usiti itci. ngt't it Is hi ttcll ,F itcth~ct ofrci t In r ci c itc [:t-Kl fibtii F tc' Arc lcutd cIt tttfIcc y cAnd uym ctccat

Hi ltac'It wcct tiFFll t a i cltli'vo i 13Ci F 0Icc 1tr ll int, IN iii ilnililtll' i ulc1't.i'l )1Ai('ntiiic, tiInIthti cltitc' tol ounv a otaitcoa ttt a IIIF iccI labs) hl'ttll, Ii toial ii , iclctist (,t cciIgm if- ol clscbctIo H wrc'a nd Et i toi natau (19711 lIt,

Our tiitri-t litilca.cult o 'I lia' Clic' otthttrci intro t nuti fccic s.FFt'ctun'ii ttl1 tinot i tan Iotac'aio i,0 cso1tt1tc4cIFF ct lip tuicly Old lg,, icJAio ciri Firi iiait

Itt ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ a' rnc tccrurtc It~n tiutu dciii all xvvpt liiiiocntlt'~aca ilt~ icu- cci Ft tit 'I 'FItItIAl tcNutuicf In li ltciitiýtcI I 'c tciilti tlt Ii aollt il, c Kcc00i (tt o atint I ti elt t )iiaa. t W ilti ctoi getta cc 1t 114) tAtNl o0 iia c u

Ii~~~~ Jl(JJ0J I l" I1I ItI Ilci Mrhititti tattct tic) ia ha.ain co"riiuit 014.1

F.n'ini lt ctt ittctc ciuiri c~tn ttciinati cia ci a t aic i trot alt laccci Ili4a tilt'I ruilat

it'd''~ icr circlili Fial FIFlltI or clii Ill) vIii' Ii Fcaiii It ttI ctc i iuulctit

111-10 ''11 til Fti -1t oh l t tI It/tclt - il 'hN tisttl2ii Ii ttcll t

t Icitt. nt, c I i( alit, 1) ' t ofa lt ~ int'ici ai t'c tt1c1Wi. iut i Iit-ti Allc i IF :kr: tiutlc ilia cc (c c Ic'i tui Inai li ti I Ic li lilc c ic c

iF.~~~~~~~~~~~~~~~~~~~~~~ýiltu tt'tttt -crii ilir'c''ccc~ lit'?i ttclintF u tcc. laoIiiutctna'l Iii (0Cc' I-O Fuhttii'd -lbelH tvicl tt a icaiilollt Ftc') nov ill.'

- F ~ ~~thiti - nt prt i it' clitil- , otF 'c-itq Ic a ,I-' itt ic 'itt Iit -ti t,c F Fi itt'' ct- i' , rc -'Fit ' inJi . but11 Fisli. th~ ix l bIyt1 onIIlt Stt ic't i nt itia I'll r bll

""i't. t. ic.":Io ic-Fi'.1;,: lit;, Ii-t~ ' lla . k-.lku.t i-t..'.. F'hl it ititl iii'lltit tlA tti'i ttltti

Itililll an FrvlIll lllu'l llc a1 .0. 1 otIIM I ii. Fl1 11AIl 'll Fltid ot th ttiat.1 tttll In"ldo Iiti thn i.51.

cii01 -alt- I~~. Fitr orti' Fo mL Iiil tN 'tpitt-t't It'.l Lll11cAiII .trtt '' J 11111lil .,t'ttl ra Fi,1c'F.

ntttic..iiiittitill'nitt luo0',iiiv 'F t lattitti tola.N ljt.'icoi2ta1tJanatmnnit l.ivolaIil ' I-huttIttittlltit Ino iii iiioc~ta-a aichifacltiittt' Ill ac-ito iiat itha - c lo-L FtO 'F I' Fitt ci.

ccitt-h~~~ ~~~ tI11~ ititi .- ,i al btitit ,.I F IFkm ci11 1i A: no.i "Iiit ot ' i-i ii'' iI .tt~~tti~l li~~O~a.th Ito mltnd o'n't-N o 11-I.ti1I. b n 1111 1- F1 o .I. ottcu1F-F 1, i

in-ilt ~. I.. In" c"a'o ccll Itiitllcu F ".1 1F' nul IFt. Oo. Io,~c looa 01 1. In.i-.'..'

F FFl- liitc Ia FI iic -I.' 'ot eI'It o- du ll ioaIit .iia Il (4)it a11.F1VF It 1u cit..r t liii11 etc I'll"I t1 '~b Ft- h''i 1it a 'to -- 1 '

I3 m 'tl ... .

..................- ~twan,.'noa~n '' ' ' A~nae0~dc~nnio.u..~nttn~to~~.,it~tin

SESSION VilPSYCHOMOTOR PERFORMANCEAND HIGH PRESSURE NERVOUS SVNI)ROME

2 0.50 klr~tji~gir cicbeolct wtrn slouledtt tI, maek trio dive to 450 meteroi, lrot froin

20. 3icc 0 nold 1, oITItIwo from Itlol, 2. P30cc ii Iliac 0ilgl . oinc Itorn oraili 3!o4i.Wr. orr .. ircicrloil to 130 mivltca eItira H. - IN R -o0 eleticr. IN Iy ist .ai

t0 DBA/2J 2 0.25 31oIl, . 30010t Wi'li - 13iie I t o I li,, tarrii time?. The ClIG tic-lt, ir.ielidi

01 l,3,nut~t~l icioutily for 13 iand tiL, 3-ti -iiri , -ull. -oift001,3l tO,IUwif3

menil (dicroitlirI All viro Ii 03ti er-1 IN 0,3 H (l, C 04 A tie,I, J,,r11i30crimtrounalon (duration 130 hours.O rriec Ine troducctlcn of N' 1n ~it I330 0,20.0Mixturs cltii reaching u soo at 4530 metisr)aiend Itinall duI g y ~ o

20

20050 a n3 A arrival at too outturn (tio F13F3Q moditlcctolon tound during filloi diva,-mpoornIrd to tiniso ictjmlend dluring hmc trial dilnoc to 130 11i, giove (303 luioitowii ob-*0 r 2 ,.r~ln - The two autceot Voiotia, recordtrnu were tile meat moditici t ci100 mesloro

10 ~ (groucn 21 sre ithose who atrowed (tice greatest ninorsacaf In Ithstoa etlnity at 450 rmot.

0 025 KSan .0%

2:I at e Iviat~ lireo 2M~~to 00% ad300%)p.Treticrd rouuftvury

Idncoararod atmost 9h0% during the trist test tic reD mateta with err Ht,- IN-

(0 BIC O57ht/ScJ 02 2mxu

1 ) Qwor arie time ot arrva t it (tin olittoieLOrcrimlv i toul'u

't 01 0 wa In fllttla ttiotij oti so thai t C 3r IlD I o tire nitsy ttmcy raaimrs uinteroit cit no4(61 5 73 77 11t 85 69 3 97 thl woro Dtriho then ofe acltit flc~it,~ (tic lit 1 oororrro iitleor

ýcafiesttofi Nhvouhotd Prefkicre (Type I I ATM 21Potoetr niuao~flit' clate 3irvirti'd by Iteyshtoirrotie tactic tatlowr Itit oil ttnri groupl lovcil,

tioiiirioirt evaictintmi, I si wf ac 13 bulwtlouotin, Ilia3 itti, ad 8 nrti vi

Flligre 1 1" Patatfciwicy diitributtoss of HPNS Type I saliute JIM Thefo acdamo isl orio Qw aunvcitlrdinifcca metki i ti e ra rir.ilta

$thre~shol In MillJ CBSL/SJ, F, hybrid%, bockforon to -eticliittyocI1130 vlcro ii rn ot t ndividua l3ev0elt hore itroa Iil~iotlt honeLIY 'uii

OSA/L and bochoross to 11057`106,. ilnoro, homogeicotie ttctievioi,

- ie siiabinci nta alt' w ciindrot Icy Itic c~ltitoiutcbilioei N eutitiinpit it tutiiiii,.3bll at, A toit~ot ofI.t t bon tiuiiiti leiriforirsiocittct, Il ittl Iiri iciituitltc11, ticld

ilnariotlceitiirl verlit JIM ititfree, tro aurtaci, toi Atiu vettic,

fiIn ill, boell aofi the luyellrerotlor tficct It tr troocItl .rieto irdlttied thteilrc *3 I* * * * cIA a locticruitrig Inlit tieport~rorryiio ot ailt JIMo sitirctlc. HOeitacfii, 1t11011 cisilcic It-t

an irttcr.tirctiniduel itiltorcifiite act tIe, ciitoulact; ttll or WI liioot rytorela aridk at 1330,Ilk'otsr thal It Is i iri~ticaihiilo to prnlacte tile behatirsoia de acialdist suljc t 4t40 hit,tomWtiri nrt ctnirotlitsyhle corirctiraiiitii dlttiiillicirI thiri varictlilt

OiFtiltEitA ANALV5IO Oft' DLLI0CAION FON UtgrlO CIVINCII1d AND i'kiitI'CN. tit, Qr0(3 teaulutisio it ouidciil at 400 rotorsi ccv Iu itticrericloud tiy a 33cr., 1iMNDL341) . JJ),_A t..1oir, c

1 tC.( Lerr sire, (2) Mi .~~J(11 jjy MolJ'4ig4l.j) ttto iroterlti nradom witi tai c: oorrrrcnI'olltncr cnciclly it ti uio a rtitilirstiiri ir11itl

koS2Ua1,..~2J~-tm3ttc 4) uca, it utiugn Timi suttncto ccliii pirctairt tire greoteoi roti tst moiit sloh at itt 1ct1010(2Itd,~tj.~tn wuti tint) Ii, -.0 mirturir will dirt cici~w ttei qrsodlil, rrritoiitsaiioa At 0413 irreern

Itho V11t0otS diiii t lldllbyra Ili a rove ItmI.9 11 10iitf irrtri il f. "I I,, er o, (hotur iitciur.' 0-0 VIA iiicci the Inet riitt talitri ,dices" thc n tor- salvdursticemmtv~ t on tici, FN icclcynretrr rociitir tie 3t flan -0 -0Ir~~ 1, idrotri coftlre hit 3 toi -icc 02mxUJM It, te l 1 I iyl, Ito-.

iftn I t~iasrocti andc Towns Wi IMosaieslit od Nequilt r1a74, Will3 .3I wouildl tieito' Juie at WO1 oirrtriro en tt Iith lit, - 0 ml otuoc I iot citichiti it ai It w"ieti to',vary tlirrtiisrt to be able tic cieloniri t hire cr h diners are tr kirlo c cdu limil tint ti y. ioiccsti" i c tu rono iitit Intt M13110 iricise nAItliate ceicre rl~id l e ut thcniio tte ei t 41,10parboieli. nothititoris dirnu dlives uiric to or ouotcict to 300 neteri miiid must iIriiiclolu . MAYe Icing tiili tha .c quiccc uuiul clclc na, ittic rrriotiilraiiio 1i rut1 tic" Mteally to Irotate a ilttdI 1310 reelorir Wiitttr, Ji li, -. 0ý, lirriottit 0 ii110 1 tititaI irlisirrdil inAM~lis Wi tit)

I Iht t ~ics m" cIted Iltd It Wee Jpiooteltc ta piuuvokso tdi'Ni syrrillor Ii cto t- clamon tihitti WIilli tile Itr.N 2 -01 niletui, Ii lit 4hi0 rreilom wili tie, lacoei 1W.1101

* I 'ciii diners lm i dring cIttii Iry" iti iec3,ltleloii* tivet retaiti vcretireoiir lii 10-It tit "'flili A diltiiiiin m.iit it, i iiiiiiiii

1e11lot, to t 11 misterm I stay at tire butivtot" Witedec til cr1. II, coe~d satu.- JIMcc, rrocll tic Itd'iii ttte cit oilily tINIMv cIvi nto 1 1030 .11 1 i -l"tht t-bielltoc3 Wiwi * Otis enmirnim% oct.cr ,uallrm'll witih 5 I lere) ot friomc 30-0 mribe. It, I rocotj diti troilt to tretntitte ah car n neo itii til l 3Jr~ Iu (-irat, i r133l33, At eynr'ri.

cintierarrinui at toeticittemi. (iiint Iic tict fillrlirrf ~ t

It doomrgt neres tr11foilg ic f ind outi it tIre dieslc *41w alloedciaititactr t'3t'Nb vyirrti rirthtrr'tirern ,Ill a 0tinre cutituirt i tileNn eclcI oly 0t ,&.A, ofi Iiilnritilic ,Ilcytitric 1163 meters Ilr te, ite cii EQ atorltciorreartic were the homne coubjci 0 lIt 'fitic all rclii)Irtci tIN modt' or olrr3'riA0.tcili1 ac Wetl3liv A4i tO idit to at tisoii ii

vqi~inorrr ilfe lin a ttei l metiscited off eticrthe srAce,r log dilves to greaelr INtcir , titr' Itsilaelf, Whant leiI l 1. tiftil lorditd Itlo1 oyirritor ccIIi, "'.1 e .iuiii

3 3(311 ci., m icci cc,;,hlo i Il ci~ t11" ltm m, .illiy tIcl. i i tinalwoulic t fi, liaiai - rtiicmehilt arid tiiii

Twofiiy-ioutc tiroicasetieal Wilema (10 CONIPi'A tummr-rretia titnen swlt CIriil romt n"1it otinec hi t~rvici ttu Itu , ,I it , tooi ... teirtllcii tIeii liii t li eorrtrtiirii* ~~~~Nety ittvel~el soi puct thlociuj a ceriseo it 10 tatet the accitave Stidta iof meld - , it tImo lertoriurmife, icimruii. klcud ;ticuicloilt, III, tire trd1 of id

3atat feitiareic tIiim

1t04se teles irieltond - 1,lveaif et great uothottii l alliiui cei (iie.cll atitpii-tcci alv it ick cili lit

L, LO tlo]lst. at frust WWI diin htmbl lentuet wutic tMat Ittrs xoironltiv hcion, nso .ii it MC1 tituecItloly ti ty I It. 11 11 ioolr I tliciti1~iS oiuivrtrlt cre oad up ci ie soscr -mtor eds iretocl deter ip ilivilntieldi I limit.* cetri ele~~ccl "PI lfasic-retloIrM.U ice at taos (hidactuaMlr tests tinWiceil arItliratiir

me prrvol rtcrtcciihiictii01itcilctthotttau 01 T f11011311 3, tnlclgi~l l3t(it. 01113 Ai COMite

Itf-i Vci til ai r~fim wlt ou tub yretic nrifeticy trcl0, 12brpi ticilgIlsct ~t ti Aufeo Il ~tU ,ilM tic 11 weei, "Io e tuc1itura "l~lt- NilI 111,lni ti (It liIii1110-. (Corirptescion Itl in11 I steoy . 10f, mill.i 1tie-C 2. victor. wlii I111oiiygonlt.

Ita aotuate(as wlere sulllod xccci~rdtoruI.ao the evoeiutioir o1 the 111111 ittiotIecI.beissh ten iSurtacs u ccci t oall retr, thre result isgthirered card processed as pt*- WIirr ilcli ci iii .li~l i

elecusty ucescrieed ooloslin cant t'caiicel 1914.197ldh1, tooagricrwic woale lsi.acjilmtra

utc 15 (tO Wcttctt 111 silkinfit 3 rsnly rrlnitlarl o belwl tcon~t 204 scot 1001%irtoersa In theta sttieityl

Q S .1 WIN cihsctm Bell Very Modtlif ietd 01,411 1 aility1.r-odra calyoicdfot)

PSYCHOMOTOR PERFORMANCE SESSION VIIIAND HIGH PRESSURE NERVOUJ'i S¶ NDRONIE

litlil tUN ll I' I 'IA , l ItttiI- N ,li 14i li"111 II 'I til illiilt

K hut : i II.AKAYAtiA 1111 ii,MTNILA'tliA. 'lAVN MARiINI' ''i':Alit

(4t ity I l it tl t' Iiy ('it'(riii c l'itiilu naiti r w nillt i I ar lul tlilt k A. t6, fir tilli 'Itf 26i

H tlayNc'i'Ottil hy~iri it' i lit. o 11 I11 itl-i' I AI li; t tlil'tt ill u it Hilt

I (liyw nt~ IO lt' -dIt'.tt itt (iAt'l lit'C1 kl )i .i 11111 it I V li lt t'' t 1 4111 .

41 0, 'it111111 1'l- h (I t'ttioll Th I 'tlli'il tlim it 'titt 1474 111,1 l 21.41 I

I~~~~~kfI lilt(! ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ i'It Ii' Id111 till; WOh .lIl ' IIIC1III' 1.I l la 111 i III 'IIIIkiltII L

Ii-il Ni ''it ilo m ar ni t'''ii'. litt lt tll'ii' tXIII01A I 1 k A I, : 4196 ) 'lit Iu in pi'i r. i tI I I' it' t .

I'''' Iii ~ I itl ( t ''''I IN i it 0 1 '1. I.1.m Kn I'it 'Ilkl ''lt''' ilit

litth t1t11i itit1, Itlm Ill ttiltl It'.~ Itu ill, iiiii It n nl 1111 t'' ittl l1I i

ill.' .' 'n'iliit'i al k 1 tit 11 I' 1.t in1 It - t - ) i , t 14 l I '''''m ii ' i~--it -'''i 'ittm '''It''' I It~ i'tii .iti Il'i -i Ili'ftiii I t4t1 ' . t. t--i'" lN

32T I 4, A tl hl 1. W~lK.1 ilt hW'

r0

SESSON IX CARDIO-RESPIRATORV EFFECTS

Pii lln ii, iiii.' Ii tiI ittuitWi

liiiinAmnt fit. titllut 4Im tnt l.nwltvllnlurIpn~ 'fnill~-iin. I~tt~t .i.ulil- nAnti ml Ii. mvii ~rvi r~nitiniv~i I ntintu Pr liii " Im I l t tinyl iniiltti mm_

irq'tivi-tttt i i'i iln i ii iti tdiit KM it I 10 tl, ittl

A t l 1ii f t nl- I n.-1.tiiit N. 11ii 4tt R Q E C 5M

iit,

Vdrol1tl vol.tl i-it- Ni i t I i- - t:.ttl

tt~~~iuru." I"Vt, in i-ii '11, titiN. I. Iii. ..... ti 0 30iti 40i i-o- go ?ot. go it--t1i.ii0ii i - i.0 11i 0t-i

I I- li -- i-i-ti it IN- Iitti itj l--ti ti- ii- -i-lii- ii- ~~i-i

-i-t - tti - -lt ~ .iilltt Imti mm Iii i i itt-Iiit

in t

`1 al, Atly- - -I - tilt-. -I...tt. li

Iiii, I-

-iii-N

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-I-i It I-t

titi (1, ii ,-.t I-t

l-tit it-----:,i...i..

1 1". 3 tll tutul 'ilt Ii . uJu:tJu I- - ti -i lilt "I

M Ki, I.. tiill t - t iitaiIt-i-. t I -

:: : In g , it -l t M- - I - - t ` I)i t A-

N .I I 0 - - - - - -I liti I-n - - -i- -II

H.in it - i-i-

iti iti - h It-fiuni- 11,1" lilt1- 11Ii liltii

3io tti li il I Ii- fill, I'. ii it.. itt-i-t -. tIti t ttn-

Ln --" I ilii ii'i .t .i lt till- til -l -It I I-I ittIi i p .t tiP" 'N 14i iiit

sill.". wil-ll itt-iti-.t I-tii, t..t1:1ut-liI IM.

Iti

u--it It- t-t-t

il3013

i~uin4

Si-i -i-~in ~~ffi t~ - - -A

CABDIO.RUSPIRATORV uFnECT SESSION IX

l ýIo :i prv WO 11 ic It t I\ lii t- t lc ot Itit lii Al-ItI, Iuc ls lug I I itt isicili itiiiic II tol I

t hecilts i11""" irtilt 31 tr'sc Iie icic."I lccicthe tIc (lt tiii illiltidtc

, si tct ity cii II t I 'luclie ( tItlt I Attiticiciss I, t vlo etI tic tcltllt' )itt ti~cttle cc ItI .11 aI S n t 1i0 ]il I 1-3 T:11 1r ,ltUcI's 5011, ofi col'c'scirc' cl'icttc I t, cci p itipriI Lim 0 )1i t l Itc mist Iict' ci'l Ilic' It kcil/l %tcctc I Ic ht I c ick

tcltc'I '' Alt( 15111L Sf1 (thic .:i lt-i-I t IVcI c cIcIII li'll t ti 10lctcs ( l' tcf I t It , ituttc3:2u ,lol , ag it 1 Is At tilocIc . li p kIn i v ts tw ii t1 411ImIs' I.II At -Iit lil)i-150ccl sit ISOl00c11Wblmi,

A 2:1sol thellclicc t ,I t th ick W itttS d the1 c(tiolitcihl I 2fi-tiv ,o ' tIhe IcIt I v1 vitc-~c-tI ~ iitc ilAA 7~ Ilk' 2: 1 lci,1 (ccci,* ~~~~iItlico l Ati ItOAIAt hesllc .11 c llcttiio ic sitiilen WI ts lct l 11 iii Hu LA I (cc I li llic II ttf ixcc

iit u'l q I i tA( 11 ci iii' cc tc c c c iINcO 1 il sc' w ic io rh ' I : yvto n tNIct I tl l I c o d c' oi ; itt i ct , Icco1 e l n k W 1 C6 t" si 'ititc tt iIII* cPvlt' tccgl ill uccct i Ilit Iic ;ptoWlcvics tc it' in) clclg (i

* Itri~~~licitiAll ccl Vxliictlil' 11cc' I ý wi iss It cli ctitlctivo t hi-id cci iccts 2 Itolt' i-oc' (i ccitc i ct N it) c i-- t u t$cciii ciii- Vi (II sc11ilc1v ii Iule tls ticc racpidc-c %I Inaclutic titi1li (W Itg ti'A. : iticht-u t4W 1)ocitltlator (tilt ~CtY" I t' 11 8 t'ii SI) 1I ieII sillomWsdlvrd'1111 h

Pi iiittd ic till cull )ctccc iiis icc cctt cct'rlpt'lbetuc c e tiii thei t t isis tlcci to rco~i - f8 fc lool -io imit ilet' tc I) iii lcl Oitl ccI l te slic tillet i t I il klc Ic ic iticlcic c siii lix. tilt, I Itclh l I

'I c l ratci (tic luidctctli t'lcrk c. 111ictl hollt imilciticl ixcss ( V11 ictlcti * * *4'*1)i wlts it isic111ic cvI i c itIl rl an c't I s-it c'llII if 1114 coxlcrt I v c Itt olc i it I I'clI I I Ill(c (iltm c' 4 it hoi r I I ti is 11 Iri'il ilc l I~ s io nvtIciii ii)It A t ilct i In cIirp I Icc ' ucc-c (tit

fiii iilotWli ofici its linsilito till-,l- hutRX mcostil 1lii ,

wi l'ifiti' itticll 141 Itittic cc1iX uci - tick li-ir I' titic thu cit lt11 1t'ld iclc AM I vitlc t . II

III:cdht licl IIII I"II-t tI cs1-oI it(-IT siW illc .lu ,i ciii itii ciicic cic-u-ilci lu-s II-i tl t1o reii si- I I,% Iiii~ti yttoiccItci.V icIll11

us 1 11".'ic'it Icc I I c Ii icIiitl' I ii ti Ic ili liiT"I (liIccIi ili-11c-1 ci Pitii TV' ' Wt ccN1011 wl lii',c lcii- v III(ci Icc- toci p t 1 ofii itill (i cltich cl. ltv iilI i ii- ttci-i i5 i~'c' c'iii-ic'ii occ- Itcit lithl Illsi ccci: Acttcl tuciucoic'c't c-1

At ittI i'lilti'l t11 ti' is "I tic'i '10 V W lt tilccic-t 14 II m- iviol i rihiiii (lii Hi 4m l IIxIt It"cc cA Ionc (ci It'1

w isIs ttj .. Iri-ti , (tl 1cii 1-t tt t ( ltict I'll I cPtIc. cicicic. is . pvs-ic 'Wilk Ilic lic-iclI In kin s L10oi,'l~t ictilili tc tilci lt' Irllt-tultiuli 'ilt~ivy o cIl- i -t-(I-ti'- cii li" (i iiI- ii ~~ o i c i 1cV I iccctc isit i ttctl cttcsuht tl 41 t (lllLI1 . 1itci' ill i I I i I-liscri vii li1-ti ct11Iittlt clcluioý t iiii i ii icti it l l Ol on. cciicilIcit tied-i vilicc ci11 .k ui idu cci i ." I It chic 'I II-

clint , itt I oIt i I, ii ItII, vtie 1l~oIký. til' fl itt lt5 1 11ug loi (tc~cI is -c c- i cil c % I-ml 1tic'Il cI -It. " I c-I t \ tt- I ' -ccl c I I I- "IitdiIciic.1t- 1 1 11 -111 t i I ut I ti cs'IV I Mi lk I~ tIc ccI I- tItici I tI% iilts tics tilt cciff icivi tsccsc lscut it-ekid r0 1,111 ci c 'irioli'licllov til i lcrti o the~lc W'l ill cIIiI it-tili, d iv l .' ..i.... l I.c- A ioiwii' III Ii 1,Ac 11,1,, vll--i I. 111i 'c- -i t-m

'I lccitUH II t0k~~lQ hit'% tillcc licic Itl t(tu (PCI is-i. ciIIcI I, cI Iii , iit'ixc -'c--llit dc- il - ' t i-c-W it iii' (1) 61- hid' cV H the -iltt mi'g l iii, ic-iuc it'll [Il cciii.- It-il i tct ulcii' c - i it

i cc- I, tlu lcl i- mvilcht cisc. e i-i10 mil -t-vt elviiiur" (itt 100-1 1.'l' c.ii-,i o t I l - ."IIllokl it lt Il" l,

AI i'lvih ,tl tiiiIII'lWI iiiccO.1 II 21'T'' itP' w~el 1111 Htii' lit.l HOP I'll: i t o.l

I-cm vele Iu !,I) ti--c Ilcu ot I-I milli-c c i-- c' t'-lli -cc- oc-

104 I'IIIIN IW) iltl tIILd lp oliLI ll ldliii iii-c tIc-Ic i,iii' iit' ic ll -I.., ~ Iiii'c'iitc , P .. ci

-1, IIV-. to hiii- ii ti VI-I I'i i't' iii- tc-- li4' iiiic-c 'iit I '.ii I- Iti i--ii- I IIII %-lIIIIo

IO~~~~~~~ruiv ~ ~ ~ ~ ~ ~ ~ A I ,tiI-i-it .u Wiic- I ,,c cl,' ti-cci uiuciiIciI 'lI i ,,k I i l I ~ v4 -, 1i- i l i i ~ i i ic-cu Ilt. 1h1h-'-'A ol-tt thilitt it[-l -

cc-c- I, s tly tll II ooQ'aTA M Y it -tv l1,11 all iii-'u"I ii-.icc- -II il.tc I h' IitiI If I., I ic--c'- lid I 'l

loi ctit

t.i 01Iivls Ii iii Ii~ lo 4A Illci )- 1111-11 .tWiii1. L-A ic ictilt-it Ii liAc cic' I hoti ic's I1 viIi-it I~ lit--cl--tc i-ic-c-tit0 o IIIIIel ~i ik I

ot' Iti I I. I'i Ic I I

I- t ti--lit Iit uuiIicct- li.

'It cI" c lIi cIi l 1 61.01 ." -ct 1 1cci ciii 1iicit i0'u -c t-i

00ici'ilctt c-tusci ii i-cti. ct it- i' iIci ut iic-ccIl-ii-lx -i i- Iiiiiiili iIc cii- i

Ii I-ii- I opci clii 1 1ci tI I. -i. i 'on I.p

At I II .' .11 Il P I II , I I 1 1 :1 1"1 11.:1 11.; , I ... .. .

it- - - - - - oci-. It- Lcclh l. dttct'i-itc 1 c cL1cA1ndiwM1id 1ccd 111i 1 cI:o ddkcictccýiotitdc "Itciilt-...tc-- I

SESSION IX CARD106RESPIRATORtY EFFECTS

...... til....litI .to'rllii'i li, tii i dill~o, ft.r hlrmori, orgoll esl ,Actwi th . ogguisi c ,isoralol ilyllir-l, l Iei k~ .lsrl al l. f

ii ii I iii I ut,. ii ii lii' ii I ririti IIrilrllr',' iiipul~sle ,ttl ri,,g slsooprid toclrycodlo dulrigWAil.

l1t 1',- 1"1, Aii MIM Iil liI I'llut I v lil

holiriI iil itli0 ,'fit" ito i'r l tt Wilts Is''i'i'lp M iiaiiiiiiiI i'i

lillii'ii It' Iokn iii ofilta ltl I rtl is I iui -tilo Ii K.In u '/1ilill. 'oil It' jl' VEirlilal tliiluTtiit [tlm. rs lul itlp ' i ' i ' t

...... WM" 44Pý t'v t~ I*.u

i~l-:Vi. "vWI iti t I It itioliIlIl 1. I'll ilt iii ltt''ir.t rtSt~ rlri e t~ip re

tiitll ititl"Ii' nil I' i p iiii It t llt i iti v ti 1 " ii. 'iti i"iti *.. * * *0 ~ ~ ~ ~ ~ ~ ui" 7 -l g, *I.@ -i tot''i l'iti't reIiinettt luv pp Ittwog'li

IIIs i'eiiiiutt vs ini I'M RAy tI010 lil re toryil I' 'sit, oI sIli ioo~d itI thi'V 'P'll i tut sl1U1itstro~l oltr'iil I,' situ li I' nill Shill1th' wtlsttt iiptt tpi tst a '' n ip~iiitl'ttl rslt

silil ttit Its 4Iso it 'ii'lstill Witit itrtitlllititw t ni ,w ilt ii I 111spi f e e'

olpt tt I' rm i ,tt In , tievp ll itnt" dry It lstt 01 atn lstg i t i l tII' li tt -IsrIit lg P tioutedit 'elw tr ritmtyc rd yts l le It il dls so at stint 0 t'ehlwr on ssts'oiii ~ ~ ~ ~ ~ l 111111isIiti Ii ttp iitsis 5 tt li'iimitl 0 itl mititut won, tlil At u' tltot0t o ii it 't11111'dAiu sstim hl im tit

til ii ttilI ls ht Pt t I nItiti -tlt I h un . li d I hit tI' ftillr i fiit' 'P s ilot' iptio Iu g istirdinvvr r oi lttnsliy t'iitlt irsium!in we I st n ownit

triltl ,,, 1 't irist i i lp liiso tI' I't vi lit's a111 t lii ,tl tIu V l plu Vtsidr i jit t 'l t lol dii ithilltreirI utuilit! utlitcmil Ae sttvitil-y i it I tKtIN i iPod tirl~ b u iitioir t'.. effoPirhttlo Iti~ tiyii'1ii1'4til

ttito' ii 'I by itrl

r'isrrrttii .i il ut it ltl ilrlttg tpi to tnt I itrutii.t ii iris......pi t..I.ufil 1 il tu hea'lniit'hy Y un miii s oumu ti'' rtr 'liP i fiil l e s Ijeii. Tiilli

RIOJLOIN NDFU iENCY OP, yM111A? Voil. Otifti~ OIN-S iASl t~tftl N loll n'1~ o mte vnhffrod fn illhl r hfr$tnrPING.l 1 1 ll., O sl est A... ;ý ,I. mwitrlt Nsstil MedWilli .. iit~ Itil Ami lotlt at'35a ihho l rp in l-,he rlm tr l

I V 1i ,i l" . i 'l It'lllt

iii ~i ttt liill lt ii wý Icln itlh rr utll St illS' liII11t tiill' u'i ll d AII wi it AhII"h'vl tilItri it'rl'5 i 'loiurkili lloiipl' OnetllIr lril. it Id'' ittiS ' I i~liri~ kn th l k iidk

sat ~ ~ fl Sanlteb aoti P tihe h oYtpd lii crisniud ' 'risihirt,'lr. Ii~ fois i oru i a-P- t oipuil t , li'ti , pi'a ill bist' titans(up ll. ie If. adIntalsp~ sr iisl p. (ipo Iuot l ddr, I Kar oilt 1; 1.S r iiilt i I r o Iltmijt tra ,it I, to 11111 i f Idi A I ior I iii' 1, 5. lit ri s i' n tat rilif Ia' m'':1

rill ill 1i ' 1,'ttiIugihlirer "fro it llp ne vods O mthe k lt sivils s "iriele of- thI.)s. ocekslti h r h s i tie ln suttsiIotlitl it iiio ii'Pletd

A. Dýil uli h et2 op o, IWtOi, tIl posit 1 to te a l lte oN th loo, eg olt ds- vm I rt Ittu Volstt toiri tutu from i'itral3. 4 blile4'' rll solt~ o to (A' .i Itt Ai i 1141 M st otlv t lll W' dk,- l ill lite '111 list' (r uls ' I ) Ioet 'to l set leftlil psatIrll. fi r pistil. pIto

ateeep us1

t% i pl tips ho IsIk hpilia -,l sle lis lierse eetio utie Ic u Asttt til sit bii t lin ri neir Itll-t uiiii i sditlal i tt1 p'p ' i lt rye'Io it0a nitli

th~~~~~~~~~~~s~Ut l1eeth4hel-nt a-oie enpeau55httseoIfJ to 5-5Ihpot.keI"s ttoi bntnoertottiitit 'ts '' 001ilitlo 5rerli I' ritIt

so ssttp lwi, klt tctrnt coog Ie.e litrlle ortse ;ka.liicrt6 o

HtgsYkl spu 4f. 4I eSu 55-5 Itneye lsote1 podm the ul Inos mg I61 net s I up r V I. '0

niitie di'hah i hiH d I SlilIiPtilt~~iIO 't o

ripper1 thoul uItde cw Ii t Ie11 ie t Irdl it I ol sg pIlIteep ,1.1. kaIpql 1 5 I oil hasP sqoswiltilt 51 Itr t mmi rtiti ll C0 iurt i 'rrl ir i t rit i i ira ur tIflot I h it l roiltr o wl pp ithe p'n 'acti pI Ir pm* the Mepg :,l . 6%I1 11 t lster lknn ito Ikedy 0 t piieo negauep'4 adt ae e ti ::.I.tteii It",e' l 1mi rittrta sill 1rp Ii 111lt mn11 sk s uli l lt i ls, l' a aIiu trihiniti tl irlrieltidi I" e-ct411 ii 1'l

i'stpp Vwet tt

pid rS tel~oodl is, el on qsnde tP ee .Ik ecyniiiliii iioooi -it 1.1, 'i liti.I ti roupu I lito IlvlOlin 01 Pe lt "Sltu1 te4 p'VI-pol

ICCn e 11" I nA beel a t lPoptSbribel hit ig1 Ike hle,0 po1. r11 divlotInIe l flit ineialPto eapu e , Imlot, I nl l Ie Pt a nrmtl c i' lI-i. timr Itaelr atia ' lll ealadte o.

Olinis ,rt tir o lltl 11 ' 0 j "; i i' Iltti*n rti stiptl air t Itlei eie i pitk bp u ts h fidog cwlo owhc tidctdoI kpse''ats st a i I f movlerepo tPt tiksOei titli rIw'' t ot p lamnathekysihefl eoibou~rl itlehperctdl I ik seelptaipsred tlo te Itt 24ill rl~tr~5'5itt'l to-li. ' i rniip~its Ph cilot Pe tlitilot eu

thrll faphtHoitIoeitntttt iiI'l

CARDIO.RESPIRATORV EFFECTS SESSION IX

Ut it Iit at lt lllt I ,AI " . -WA1 ,A I AA t I tcI t 1,,Ali mil. ti. tIf '*5t

I, iAI tI k l c . I 4 h

ititsi Ii FtFFFk riit , At. fii'siti No tvttttt hi.A itl'~l s, ir.t hu t ~itt Ni -Ut i'tstit id "a F iltnhW oftito Ati0F,F vi9t9ti .F i A-1-1 I~otsI Ft t A ....i A-~l

F olk iiit stI IoF "Ittit .ttii 'IFit .F111r " I-i'l "ito alst ' " F If -li l its t

-luiF F Aýilu tIt it . itU F F11l ' t hl VIFAu FiIIt FFIi,I klir IR At l sVt h i F it-Let

itin IAAl.tittit il si in .tvtttitti' ltt I,ui A.F , nu rut Ittl Ltt, 1iliut

lIf F is 5iFittil ss'u t i tt VtF)li otissu',hllt FFIfI inns) 'I., ttntti iti-1-tF o t A I, its , liF ti-tii FIi IFF Flt A 'Mf.. iiit[A V /Ftlti Flu/. illi AA i Ii~i Al I Ii-F IIvl Al A/ Al l"I AiAtt~ l ~iiub

S.,l lt-t Iittl lit lttIiiAh IN. Art N.. C' A/ A. It~F i~ I. .LIiUAF Il fk III1 ,1t))t, tp AI o .

Fittu1n1 itfil ,,y'l oF11A I." aAIt I -iii t Iit Iii ti F I yIlltI *uF v it t Ilt U 1ii FF - N,, i it-to ' it i 'li UtI IA tt it i.- NtIliFi t- iii ilt It dl i l, it t o

A. Nt',., Fitt I 't Il l Wk iti lt. iitt'i 'insttte A,. wit it' A. I'''' ri it 'u-to 'Aut' If li-I L-It lýt Ft1 -i t- 'I t' ''''.- t'-'i t I

Ft-lill it Itiiii t'tF oikro i'''''it'.' Fsiilh l I i-stil rt tt Ii ii t I tti W. t

All~il Iit (It FI AA ,' ll - iii t it-t Ii Al) it' i-it-it IAy 1. ,rI II1 1t 1 1A, II.I.

III Aid_____________________________________ At it, IIIh'tuit r- w Al 1Ni IA, I~i v.L/ Ail . Iti ii.t itt L ti i itt-tt F-Iu1 1

Vt~i Il oi I itt

Ft it F. FI t~t !t tit' hi, Att't A A Al' ttA

Vei ius-ti Ft' Irs. Al I A~ 'iit ' Ata Ai I NI .uut t hit 11i0- trtit tFittlitis IF'. FL htt~'lit hit- Anu t I ea T 5,1 1 Ilt u Itu Is' ,' tttti, ' 90 -0 is- 1tn,1i5 lti, a I '-i', Fii i tin i;iFitl li uhtul

"pe I v A .......6

ItI l , . . I v I I , - t w 1 ' 1 h " A H A

SESSION IX CARDIO.RESPIRATORv EFFECTS I

hyllertonic. (01i rtfnn/Xg) at. 1 AlA inesttilu. It should be patinted nut that the liii UI11(l ill NA1111 11101 ItAiI(I iiAt r if AI1 M (ii DUIt NGl itAlt[itt 101111 i6iMlne-lirierslnrr uirtr flea land nearioality ware. tlote coriirrarabie lIn all COrer' Anvlyl L. t 's', (I qt 1 5ifndre errilan A.,11i 1 i Sj. 'Urt liirori iiIeaxiarlimental coulItiti lio qi'., I Al A rirnilise 1 31 rAon, ant I AlA invtrllvnrl. The I'llimnr.t16&, biie'itt t of iro Itreatit Ittlt clearance di to it chlutaity dv rli o iritilerstori at iAlA nardive, nut liteY0l0n0,h 41 0l'r, AtItt 10 i~t o tt'O Ottý 11il~, ,

eddto dacreasa at 31 ATA (from 13W12 to tytt ni/trite) eatd at t AlA post-die f~n t~~ t it i/i), I itleafr, oaita ht h otindlitiiersiinrtey reduce, tire vital raijmcl tyt Atltre iracirrlsr hee tr'aditional lytaeranca in the I moasnsit d luresi a t 1 at in part doe tr a di faorencu lit beatt aar' Iad to tiydrneta tic tri leo , In i idltt hat h tar inIntratlinracic Inodtire flonlerolar ftiltration rateao tiq l .1 3). Haowevr, driutiro I urir vutuirna tiied lri'etariltt% ini inflea'ttlvrind e 0u~ ci

nottcedatn tarttdany for At to nacorver 6Utr 11ierti atc Ion, A eouitttrill I ti rtri~A t Car~Dep It sauch a tnrw rhadVtifference in, the Of ret' of fintrae inn ditorts Is, thuru tiroract c blo od trl t 147cid yI rin nedy n1ieloni 1vIneatIowetre no difAferences to the rata of oerit inn of Na. K. ureai, and totla I sthnt it sues e aS 0a Po vi lit n l tio t haiti W illw coolsdied innl t.oil cii nil fhit oi m ri Yer% ubai tan ca% under the threeaa P aa tl~ aentI cundi tiiina , This Iindircates that thn' Inctitteev In At.

fractional reaibsnrptten of esmotic suaubethicet Is reduced at 31 ATA And at I AlAensid ivta, Such a nato Voainca nf natrtuors is to the face ttf A ttenua tio trif' As a a LL ill ro1"te rta ll ont iloliircs wiv atiooted the Inl ovtiir of II fri I Intdi urns it duetring imaaadrio at 31 AlA ant, at I ViA pn tdv toe td to A s iget ttcatit utter', to rille.urei' O i' l Vi C itl tilrt tac inrodt coittll i nir, Yar tuneý "in tiro'' tdi ffarnca to he fra water i ca vnce, Th I ottr oil n mae aound .011 trltri n vrhoettnntl rttenintonri tonyc lileta I e I, tntl dl t vi tillion tti rmnrni: itiwiloidurnog trreiaaiaraion in all eapertcentsf arid Increased to i1.4, .t0,5 and .1.0 ift/ coooimle du ring thle seacond hour ur itanarsten at 1 AlA peliatV e. 31 ATll end I AiA me~t.dlvu, icala "tiai, I ndica tdlttea that the fraa aa ter teabsorptitiur during thd lt"wech 3 Aitd 9 viol Otto VAne Aukdi tid ini dt1tori 4 ol'0 tt''irntIriersierin it (:, eta lblt.ien at 31 AMA and at 1 AlA pnatdioa than at I ViA tranive. At, uiri'l11Y. siItlti eIt liri eas vta~ied tthrout~rinvllot ,Irivronrinec W1,1tir unit.rtwaral the mtiw eltvda of dl oraltoi realienna was toga live ( cerrel ated with oIneromed A NUrotiuhe wats wo'rn Atid lIn 'I tiilhedt-tnot I acrol tilt n i tith'ocerto Wareurinary Ah~l eacretinti ( r *-T.b 1, t IPS, owever, thir litr lured'I i as l not vet Oielm O'ttl truk% Alnt' ruirureil ti'tatt'rl 31t0dd1ii n o rtitealways acerninpenitle by a reductio an iv1 ort nary at dosttonn ee ccctitoit, Al thouoth ticOF 6 Il iO oi rtld li n0 A nd I 30 it itr nnrturr to 1itlti'M [It',the underlying mcacbeeln fon? toi Iaitbeveisarn con rot be Irfolineed, it tray hrt monntvcr tani cvnit 1 ire c Ilrlt ulleranr ni ie

ni u'd to thea fact thdat the dograe of iotma thuraci c hilved patlong dor IOU Ailt (i 11011-ctY wasl rnc'rdnr reliIt Itt Only At ?J Iirt inutt I niterylc, Whimne orlIiriatenalon (aI indicated by the noaria tc I apedenca, the o tru e Indax, anid toegrtipave ~ a Ircrc unorui vo i i tulwvcotc ardliac I ndex) wat iowan at 3i ATh and I ATA 1100tdivtw thtan at 1 ATA irrediyu ae ~ t Maceral ofM~ thiA di n vs i' ed nior ha!te 101 c eve Wis II 1 iri An nit I chds, Alt -TA he a ftindings alan soggestI that the adatilafettnr dul. on(or the iilhlb fi en no In c lfwaiIndl)l(f itil'sto c ati

14tdviati o tsr'ln

the Mnrct-aldus tercee sya lath (whi ni is conesdtdt aonartprpe h i' y, di' nerono tatic Ild line Act cut c0-lion tiaseva yap n (Ion -pisi d atnAt. ITS ,t A.fe onrI nleelo natriocasi"aj dvrnýlnvij ntrfociha diffaretit ronytt foA r theen alvidltyi Iatly0lii tt1iiitrtriitilAiiiumoit'"nhibltteti of ADIl (which accan uad ato be jriontiily reaurnurible ten inaeentirndiuraa),lie 115 timO reI u tIc.1, oW At iAMU',tllt'olvit% Ill A crihjecto art' SlinchI nIs itrll -'141

Inlert nai, Otatris 's'E. In I I II I, lotrodlatit p upotin iiititrt'o iri itiuap c, a roilli ilKi to ititio in til 941 nof titl 'ltie- titratc1 ol00, l ioel v a tlue 111 lIft el 'inli i atit rtiffule .P11 bti' l h Atlnlaty lairon titi'l . ultetttnuttrtls linwevoni withint 2, thin. ir tvor tion pn

N ~veuviedt o tlintIitw>'t dr re(tico tit t yr. ACWast colnly Af fecteil tiy wattiel toopta..4 ATA (pnadlve) Civ. ur n mal va11 ccuP (t cit 1rerertt In rhou oLiter- -til nil ti v.ne forcorn ur Ialle li reiii ll I, As ritnvnt'tt of oiinlrvelol ,il ci.h tilt' i iiiarmnrita liiilsil 231 ATA Att 1.111+ l intlw i h1tlt' of n ati rtsllt itmot. t14lruirr l lIt % 1A 1 nil r utal 'itoi fori trtinll, it1i11 .~ vi mi lollnl, hl-itri e & w n o i tifi, 0 1411 lctit ll t ,eiii 'n tite rr 'll' ,1 'r~. id a t~i Pritt- ono c, htho'llpch AC1 Inj 3101; voilt' cot 1)4,.6 .j Ct or- A r'.lniririiui rititnol onl.

.rti li 11111 InI 20' C watu", flar Vt attivlt bito i I 'vii tai pro't. 11111tr ; iritel teamir Av~ TA ttretrloyal0 v oxst") 'Alt wtall 4r I tittill), 410% rjivp (1 10)!),it A Itilti,

- ~ mmesin cttiitoir1, r~1.0) wuihtt a,l'l t, tilt vent. tt 't j( I rii'i~wll'( Ii,' nlltt

entry hititi t~I'~ 3 4 int etartin wil viiIto 1,111 altOnil sittiIt niol li old It til. itilll JIt 1 Otrrcip tAM~~lltc'OIt: Yrlul'tre, Al, - oo W1n tIw vo 'til.i'1 ti t wp it Itro Itil irtt At1 d

' iriig, his. bItt- 'It!,A) chili- iVAIAM silt al' tl t~rqk 11HAIl '0 ',wtr

I ft, I:I The at itnct fti ileAt-tout Itioaere inn onl cadiac Itndex At I ViA vair 'linn'. fairl Itli tui livr) ato 1 Ath Il-np.il filt' '.aodilt. Indilt was le it i vllto

hieratic tlrltitdttrli) tinch Jro11I int ' Orttiiot% t~ti' irlt-eti ot 4 vititijtrit.

)Jty iiuid-tOuI Inritnataun Ity

V~V l0o 0Iol y~ j~

O N tot~Minuitto

I'll "'l C A

'"i. . . . . .... . . . ......... h It it.,I

CARDIO - RESPIRATORY EFFECTS SESSION IX

105- City Hacd-Out hnornirixorinnt2oaWainr Dr hIlld distribution iii the 35'k water However, such adjusotments uliparenti-orrctrini n tile too)t and the watni water, After time inriIttiat i,5t droll In Vt in

I~~~~~~ dsoi eo Sos V ot water there was a further r~ductlos by 2.21 during the Immnersion period.'AL'M yec nA turme of this slower change It, still open to speculIatlont, In edditlon toV)0 the hydrostatic effect on At cidn n3otetrter rbal rte

orent of cold oesoconstrlotion In 2 0 C ester eccounting for fart of' the unirl,aril Iocreasing, dropi In Vt, the possibility cannot ow eocludd oeeta

I soite of the Vt reduction toward the end of the enposur to 0 C e~ter was caous)a~ .1. do by lessening of neurio-nuscular yrrrflornllaote.

the crucial role of blood redistrlibutlon for, the observed effects Is2iie furth~er borne out by the gains III Vt achieved by the splplicatiOnl Of Venious sltd.

loil at aI the ha:isalue nianevoerr. (1,3t end 6,01, respectiwaly). The effect of the85venious stasis is t oalo blood to accumulate distal to the toursigiuets, Theincreased i'iiratboercic pressure genmerated bc the Vaisalce maneuver forces

'.3 ----- V.4 n4 -iblood out of the chest cavity (cf, 4), After the Initial drop in Vt by f,71upon ineearston in 40

0t water the Vt; rapidly recovered alnost to the pre-insoer.

lion level, In all likelihood this reflected, after the Initial intrease Inintrathoracic blood colovns, a redistribution of blood fronl the chest cacity tope ripheral vessels whoco we re su bject to thefslcorwllulatorp vesioodilatien,.

ieslarh Abily, when the sub~jects were protected b4 a wet sit And contitrtabllrigz vta caaciy VC)In t' %1t~niniton ornt on-rmarionin loot eater the loss In AtC can the sAnte (1,1 nd eqtually raipid. as It was

F~ 2 Olalcaactyic) 0 heduIn rr-iotrmo itifil when they were naked andtshicering~i to C Giltwatr. It is therefore reasl-(dryi jolt head-oult Iorwienlti In go C weter, The erffects of yen- copable o 0concud that tioth that Part of the inifathoroli: blood redistribution

vn o reil a n. oeioo oou iof Ip tourniquiet Ono arcs, and which depends on peripheral col ,atoconstrIction and that causied by hydrostaticlg end th "Alsln Mnnus'erare shon, M The nalutts are nearsto, ow3toB oer 0wt see eboisw in f or V sujc% fet of the esnversion were of the saeo magnitude in t he twn corditions,"Ias'dlie ijo Jr~ntil e sanA Vailses fur etefUP~lreiti obtalMned duringo It fotlIowa front the present observations that when long voluires are great-relate tIroe span. oreod doninti; itanersion, And possibly nong-insoerslion, the subjects& thetil sitawl-

tion should be consildered, In addition, to th#extaenit that totrathorecic bloodIlisumnofl he nsoeiat h~-i rducion r V upn ilierion as naf too iesho seconidary effects oil cardioeyrtr utiteoult i

,itnrotelic urilitly dhJiffertoy wter tenredutiore I2t- VIC s od ). The lower- trapping, chaoflltc in ocompliaoce (2, Ti and aerIIIlc output (I), these ellac nayifl;; ý6feiy direring ater teperaturs (20c,3ý59untdelsolberscodifiedtoblsocbanges ind ytherrog al strthermVontrssoOne also notes n thattatcWA,,thof luogs' ceplacity to ftold air wet presunmably caused byesdewe ater trielersInn, presrsiaably through per~phoral caisoditatto, alcotit otioslt'triy

t'sri biutin Of illood forimntetr hrlit oa tvses fIsnto cauntotracted the hydros tatic efiect Nortdewcwad throughbout thy neutral tnilpera -rit los nn nuiotby the foo t tha t xorteri a 1 s s isOn tha entresti ties prouvent- tute issiern ions. This inedica tan tnat V il high Icoporaturest te eit rxrne I hyror-

ed Iiis first crop In At In 200t water, Toe nJI htreduction (2t) In AtC de- static lunld durng nyInevorst on nay, be ocercootat by in tnis soul l Itydu:ot

spiut, the use of the aierturla stasis tiap be ascr bed to blood Inoceolft noit pre- iortws, A now piiace oif ecidence is presented dellnnstoratn htpyiotysenntod for the totirn iutises. Thre At in water of neutral teonoira tire o3t0t) rif. 0ii ntficant tooling tay occur :A the Sot ted illolorsed siit t ieasneoibainpnd at. the Initiai VinsIorSIOn cudil, lbs inean feduction Of bin7 in in 90olt2) subJoctltu. sensations and sticering (of B), ItI'irceuvettt with 14 Other 1ttodiosyielding Ao avrage Vt redouttOll of V VIof,)It oty therefore too concluded tha oatr 111,tiie t 'lit'ltui of bloodion to hydrosta tic itImicensl Ion effects, there were no filither najor idJus tiretiMsC Iltorecave and aunefunIedgreesoc. ciii appeer hI IInctic

OXYGEN SUFFCIENCYAND UTILIZATION WITIN THE CELL SESSION X

''in I I'il'ili til 'i ' I illiiilii t-iii' lil'i*i~ ~tiiIll 'ii-,.' I . l~l i~i~ii- ii, l..........ii,.

t'iiiiil ii, '-' i -ii-, 11,11 ii , i pfi' l Iil Itli i'i' -l-,' i .

'il-i',-' iiiiiiii.i'i li'','i'vm,''i ii il I ~iv~ii-, iiI ii-iIi' iii~t'l'i' 1'' li ili I'It- h''.i' Ii-li'li I'Mii 'ii-

IAI I I,'i

~~o Ii' oihi iviillti I

0 0I '-'''It ''it

li '- , a. .2 10 I n 9 1 A

..-- - - - -- - - - -- -...... . vi-, I" lit'- - ' --

I 1 at I.... I, -.... I

0 -i-1 I-1lM-icI-I-I.

--I ~ ~ ~ ~ ~ ~ ~ h ."I.'-Il~'~iii'tal C o

rSESSION X OXYGEN SUFFICIENCY

AND UTILIZATION WITHIN TilE CELL

P2 CAROtID1 AonT IeiU ootf ri`ýti-:i~tM1Iolo nde Soleil mso irlt 1Sis shown try ins'l I . I II I rdft a onii (Iufor leivioltto fields oaind vi Itty, it tlinularly itt- shor-t tpiriiuirrrr, troI

6 tot' ritlmns Iinit't'sett r,!qolar With i mp, lie, ! himall ilfi'rvinren In I ItePtworiri%Colrorr-I -I *ia lri~ltn. ari 1.1 sl~t ,rjrj~tt% tittiSi doral i,,troml Irrtiirtn , tIe Ifil o I ! slllqsif AnPM 1 1500 of irpor or vI ll -t uts"Id ccii I0, I IA . I . Vir ite Vti Irrirsrtl m tlatn to

IfAtblf 13 P0 roliremint this poplaoltion In resting skeletal reooirmcle,% 1-11-7)4 c tICe frcton olffaopelcalll IAries according to this defilnltltor fell6, istrili n 0.04 for f`o t ,I l of roi~ldlo ga ilt tori vet w ts 111 Adc 0.3111

ACTIiiE vT for tWo fields sit Sol tult Memin 111's for open c alif I 1,0 vriestrr 'I oneritol(impHa") 3 -irlateit to to, aed raingedi Irt umIt to Momt. Itistriorrtlonar sti It tinlos toiimenioartA, is tilo rlog nortl pattiere (fly. w-lt) ad sctblt as locimtroe so oi

ti, \r nedha gat, o1or 'tIIq~tc Sh oed Ifre a ol for soheot"' oi-4 to- til I u (* - t.30 loontuiloalat i L 1, glof Indiellduala ocis'usfe allied tntwoar t1lta 43. C 443. d it It tiles the Oean). litune areat at different dififliusfn Otit~noes than,

W caprillaries wer tcomputitd with Infpec~t to noitiplosi of ~total calsillary~~cto '~"5S 111112 In order tomproc Ida' an aeantrant tally fl I scIntiratomoen toI~~lal1 va- cl I I Igaro I _C: It ted II) s11ows 4alistr of contour reops totrl at hri oso 100fo .10 ik-tltI ed capilt ailoes ot uos' cosoleo ileld alto to - 0.40. 1 act lonal

40 0 OV 0 0 IC od Ion aita wi thfin thren It9t2 contour(ir onrpen cotil Ii tile AS c dlotm~ili I100tOg40%)Oobit r ltrtIn to toe rertoct. lot oIn olo , dtrserid oilunot lyinOf etwomei Ii an all,t

hil ar rea beyonid twict the tlat it distanovir at IrocroAssei to to Itat I a .!,4.,ti~.2 i t ttnlici'iiri'' it 'n'' 'li tt'''. t'l F lt'hr ?0i-304 at Iv - .31f tri43, bill at to I .2t, and fit% at 10 -. ?, It the

* li~~~~~i I1-t -1:. 1," iii It ir I i--t r tr IOi' i, . dlitrtituttolr patterns bytresoa Ithuesto %actioco art, frilad In tior , Otesostvolin io lyrrrr birynrin tile unit dtfluolot radltios ýICt/..t/i, alsolt to 'adios ofa tr-oth oli I dor1 moot deterittimn the ci t I in .1.0 paramtvirs for it? s0upp1y fithon instilng Mutit mc.S

ln, osrtlntodr nilofr for lioth gat'rc lessld lotoso orion Ion ShoswIi0 end%' of well I sop oelil lCd 0111 torroorhdor Ili' ya' o `546 01 tour oifllOtr ft riottrt Ti.luttdtitY 010 ' CAl'IJýLtANf Ot I ilTIII l Itit ANIt C bot ttooI.& CIlittIt lot oocNatI r o In mliad esoc I me, thr is

tlaort are cIostarod arnocid q'Iroups

MIAMALIAN otttElAt MUhcu io. iTft ar In lItersi pllraover, lirtoiio of tliri, or r Ii are rstrositotMH Rtackle 5,It. Gta I. ll , atuddit u 0.11 Lit I lpfimir of lItolnair proptortitortslly in thre rotat Arera%. Alftthougth the arrortncnll1,1 rrt of not' liire

oioot ot n~ 'of~o Ctt)71tnT~ t~ Ohk .toh soIl An ta bied Is ratatedin It int orgsrrloattoo4 of inite W lOir types in it ted

to avalutieig etfecto Of bloodufleaw and orteriel Oaygen coirtoct on ttfris trttit if toe, otototar supply lIIt enorlt liner troruttesl, end in nontxI q Ire e tge suOyplp. dlistribhation of , Irfused captillartieo ito often MICIot I ei With Into Itllattoo of thl!oilfl triit-0111, toir tyyrs%

..m.r.ointadt by a Visie captllcry daonoity or eoaratide Itttrceyltl try d'ItanI, ''I(upre yU~l"aa' t191)in a f19ied of on, forte osyqoot iIlt~tio capac Ity Pul' unit east 1 I) ho )ttlsreib hi~ rtI 10)MOrpholiOyp of many cma I la4fir tatotal talc les ooipmiets that tel iteroatila of "or l oxgestiltstit oaait re Pet itihtr. A esJ floor tyspi are pretant ine moot moec laol fit (fast glcIycolyt ic),i pull Itt, toLrtc itiyr i ti~~ilcnnoxidatlya/giycolytlc), to Wlow oxidative). Ithaso dIffer In m out1h ilcoetraction satocltyi, caysclty for oxygar optake sard sucoittibili10 to ioi lrsrAiautaa (1) Cayillyry %Inpyly Lt ot so ad Stl 1100cm iS greater par stilt floorarea&, 1 mad i lg to ou toiler) erof capt idi ad 01 arvood groupofe thosc fitbars Inroti-oos ct ionS Of Moutt I(5), tooecf peartidle oh theeI captillary network cay ij

4 -1ntiiu iiioiii 0.) t tier Ili~ pill.p t1 11toii1niroito iiIlload in addittonal wieiaa tha 0 itn th dmffotan fieald (4). tUnlaes the Itr~ o i1 "Is Io' ll i "A lrltnt tl ..... t ii. t. 11~'n.i r Irllts i'Yj

otasicat batwaom parfosad cap tI arl as are i esarsa i prolportiteat to the ouoci ro11ýiITnl , V altpulu e, cr oartrrr,~ t' sIr Ioll- -Is t, Ult.aatt o oygmotb b Q tetairccg moicla outli, effistcloey of oxygen It; I R."riktTot

1 ~~k~.i ~n 1 t i ilt itOe r~l 0 1IIltr iii

* ~~~~~'raniport mitt ba radioed,.li.itt. il',irirrnb trt', si tncn ese0lclImlrr osuptakhre~n . i Sillllriil~ I Its i Uirr 'tat, rIoIn tilturi

Poc il gatd hio col leagies reasuored disotances belwacet blood -sor fated eiivOrY ,lin10,oiintat-ciIli usslriatirntisntOi,* sapt 11cr lea of .rat racilolt eaic lea by I erslal microscopy, Tbey ralpohited temt' It d 150 I;I,, ioirl 3tai at. trotti1i1 r1i ilon totrf 1ani t t

ear atte irn 0.t to I tllei tho Scan natlsc% (4). the Opsasnt Study inalk s to. u A, upon cdii mlAiii Ii', y oto facaino sytjttactical1ly forII 1 raatntte enaiteokltal coucimo, theAipati al dlatrilbtotlo a l oi cplaie, And (lt perinmad (orwallI-parfumed) capilllarlom, and to rolata 1.1hatr patternsý of diotrtlettlon toitthe arraoigaant of Moscle fiber types.~5 'iz~.w

I. Lllitr ... ~ a pit i rias, l.ower loll cmstcleo of 2 -kg feacet *~~~.tNea lstli"nT"vlf I r2abt 'a ' ri1?i-- , becauie of the clear bhIotecohol cotli, N 4lditinlction hoetoemn f10er typos antd etaimleg of all coAPillartan by reaction otfor alkalinee phouphattias MP) flairenonts wars trade phooftolcroqrsphtcelly,00l matched ftields of aerial frocco cclGl fte f tnln arreao'st '5 t '

i) fractionat armao ofec Ibe type pIrelen (11) itwos fiber idiameei 'iIItota aria a rtbd of Iflto It il) cplay density (nmacta' o

capllmlao 0 tlat ara Ic u ; m ta iodtel~dnial and coat tetorcapilleryolo'tacoie IlCil) aft'hi th I el. CN:'f , wareO measu1red bty drmalini lineo Trot

* ~~~each capillary to sorroutedlng aptr Imi Ot tracingt of the tield, to foot Ia mateor, 01 losoed tritngles boepsar, al ,t cay It-Io cry oin te, alth no limos s Icrosoinig between points. Coenecnitn INa Ilagh wera Axiasared eith aIsmitllimeter acala. Ac eamcnploeo tus o msyIiho in fg 1I-A.i< ( \..rV

tiatorceetitieryea Mada On 0 minled wooclair medial med lateral i r i 1..'....gaitrocinowitl I, lartortut, planfarim, extentor diiatitors ltcgoa, mnterior i ..L,...' ~.tesiat I, coetacining from 29 to 61% II fibers, 24 to 11,rsiOt, mod i to 19%50, Amid on the slutat moscle, 4t-I00% SO fib."t, 0i-tit flip. Meate tiberdlccatera ranged true 40 to lOon. Capilillmy denstites fell bietwean 221 ted

* Oll513/ . Maim lmtercaetlltry disitatecem rmeea rrrl to l1ina, incarittly Ic.relA ation to capillary deed Op. Mete too I eacesrad from LOt iojo

ictercmcyor ee lc at ol t eemn'tpl egua I toa (ItA a y tratentity) '10 ItIdividual salams itwre distributmd apre0etl 0a e-horcAlcVrtus (fig. 1-1-11) alt loan' altindard deatiotloef 9 C ba etween 0.14

And 0.22 (b~out 9t% of ont alie sy maam e 1 4 tc tIcme% th macno).Locatton of thosel mati owtto reupect to dfftolioe distaece troe the OtLItMl O0Fliitll cITy lliPtmCoPI'eA 040 HnPEReAPIC OMYEN.0. H c

eettoo at us titriat of I/i amioteC (fig. fo~). hr intadoo te 64 to ai rigt~%Utorrtete, U.S.A.?3% of tocotlon area lay IV11m 1 unit diffusotn radlu iCan) Ito1 to 201betveam I mew1. it octi, 4 to Il atibtwee It mc ad oui ts%, and mini than 3% Itiirodvct Lnbeyond 2 unieti. Groops of FOG1 andt 50 tiberi tended to tie lit or nemr theicenmfrfoot coetour Irt~teroml *for aptaso, the Ciotenithlylna mra wmit UndyAeer oypa-baelic ceedlttoma It Ia theooattical l poamitute to raise trim

Iaor 6.1 toefrte issmce aethtoouer ara I Ighl Ot of Atertarl blood ta a ho lev enl 00ee 000eI sriottlateo Irate Oecmogiabtnsmllro 2-1.111 lea than Ior te m'ixdpolitiese dIy, rl iilt dataoat take placo tn trim tloivuand hecotalmbIm reamcain latoestewd In transit,am& all 2-4 andtel the 1%,rosiictiela Te rtetIM In portloolar Feodait Itmf La odtett of thio Ottd Omme a t6 loftsII. Il~loto to jefoed I etlira W11 dl~loftsis "oen elan ratm of oxygen extracttion arid Lai unique optical m&Iat Acing m retftact-

acpIlrs Jct~te'i ppltrft o ar la aai aerfuoed With arce maimeotric tachniqewe med preassres fete the hyparbarit regien, wen havaindt-lek dilued Il dalyoi cOhlterit epaielev) fr pelad teamatigta the affect of Incroeasing tho partiml promoatec cf Isiremplnad goyn

raaicel from 1.l to 61`31 m aced before CrammIngi mand tectiemeg thin milscles, eM the Iooteagbiahi saturation characteristics in the pSOIte rlor Pal oh tI hormt-IPrV Ione posreasrm and float were coeparable to arterial pressoras med bla.a bIIt eye, moer &opli ticaliy the ctantia. lactatse muaenttatly aloft at toxyataenfloat jolt bafoeton t rfsVon, Weich cmistarted Immediately upon clamping the supplietd to the retin emof this aeimlcoastom fruit the cherola out methads asodaortery, thu a T-caeeorma preetouoty feera , Ink , ipt era conseted 00aIt p0§6mibte to detetrflrse that pyqan tmensien at which the axygen heeads afthett

aeia acie tetratitwalocobI fed "eIche to thi u. forn-te a ra met Op y lcty disoalvred ocygen at a monitatred the progras-crtlgttlcaphilalet, Cpla- detls, rtroitry alantcet, ale fe a"Imed me mhlat plum ameeu Stoomd La blood that fiat felly eeycmd

etct; for tom 19k-fItted ca imor were measured cis described aboam hmmatobte. Furthiermore, hescalltop hyipoar-O'c cexpetrtmeettl pernia to mdistimet of sequentialfy groater t artan dioxtde phastotol withrout sudbtraction af

Frcinof Ink-filled cmpilertooi emeen i SO (M fieldi coteted), emlygec, the molimatnic affact of Iacremaasin hypprdapnlas clombnd with a Tloed(linI Frctc neeaaxic mr tayportle flaapir ttry atate cousld be, act cmi, isceotigaeted a* fet 0114 .0~c ,0tao Ittao 30top e-ui ~ weil. finallty, the off"tten ef theta unuaual reap

1 rmtary cendiftiont on ramil

-rl us I- ONLm 1 _$ OL q- faunctioe htas mrt beom folly exeimred betanellmor baa function Same carrolaf arcmad. gait-ac .1a2lt 4ei21 .l9&.1l(21) .14#.2tl2al .141.14o119) al th the tatygemAtime state Of the ' n 'tining blood. Additional obmervatione

aore the i rtni mmde ime the miectrorettmemreyblc 1(E)cal ctisity vhuch artua-* b~Sleat ,lfll tcs)3 .26a.18113l .64.23(13) W.110#1t1) peniad theme gas changent.

39A' Ij- *AIi. .......

OXYGEN SUFFCI]ENCYSEIOXAND UTILIZATION WITHIN THE CELLSEIOK

tInstrumentation for this study is Illustrtdi n Figure 1. IThe systemis composed of £ duai -wavelentgth spectrophotomater coupled to a cenventionalfondue (retinal) camera by meaens of fiber optics, lihe fundus Camter wasfocused on the retina just below and nasal to the optic oisc. MonochromaticWIi 57?S"onm Ooeeenstten911sht from the spectrophotomelter entered the eye through a dilated utpi I was inoere leted from the ftinduo and was receivd onl a photomsultipller to s. thesample, or oynati, on depedet, wave lengtis for the oay-deoayheeoglobinV1tice at 586 to, with thin letter waveleogth representing an iscebestic extinc- OSUMItlion point for these hemoglol speies Each monochromatic beem was flashed J'onto the retina at 30 hot and nthe arl1theietic diffareniio between tne Insteosity beawkomaof the refiected lighit, B77-1586, was dimplapad on a chart rwcorder along with

a edut of the reference t0b ne) beam. Variations In the reflected refer'nco Iligt, were, used as a I nIcat or of the relative blood volume In there Ina f .eld, t ibeetire optical apparatus was inýstalled inI a large walk-I o 3

yPITeirbaric chamber with appropriate penetrations: turIua the chamber va I forelctrical recording. ATMOACMMftIP11 0010CM

K N,. ~ ' O T C01 4dATA .

A. Inc Pease In uxygen saturation of :IiorufIda Ihemug lobi Inaid dec reaaeblood ut v o lone with I esil nespIniIred oxygeti. BlIood volum 0Is shoeti

1I6,,, elsatisve1 to control lanel (uuhd; `Io 1vii seasoned witn 0,2 a te AoygeinI I~ ~ v- r'- I linspiration. It. Reaetive efiecte of Increeonlnyecaontalla oft carbonis ii 'I I ' . I(Ildnsidoat 4 oteaon blood volume l1h) :And limg4iistiaii1177-- i- ism) net ordinate at same scal as A.I a ebgo ve,.I D ashe ttldl'II flowvi I idlI-

Onto, ) . Iciteslevvl while breathing air not added COgi. att4 late. PinsIp~~bt Ar a' ~f . UP* Auaare e41a1ts of B trials, aW taar errors

oxygen pressures sutggestin"0 that Oopeeii-iiidu1cad VAaocoositrictIlo limitsrio, clioruloal blood flow suufilantly in preveiit lull arterialloatioin of the

clioruidal blond, A uhlelat effect t1ie baeii noted in the cerebtal circujla-Schematic dagram of the its trUniitati on sys tan for owl metric tbitl whet's seioous owygenI partial pressures tin noat reach a hemo4globInl-studlios of thle retina. lbs sopply voltage to ibmo photomoiti1pilo Iaoaturatiiio mougul tuda In 4 ate onygon (1). In thssne it wasot petbe Is held constant by a regulationi circuit during th ibra ibet!civ prilpesreo sgnlithe retnl, bloodu so igthe BO owt light is openeld to the eye!byIthe , ca clcopr titet suims ollygen eatractio free biamg~ricn diii nvi take place. In eshori,ddjuste~nits loI this high 'otagear idcatv G o f ca gig bloo theitnurvislOn of Ouygen totaly from pbyslcally-dilieolvedc oxygen wekvolle unettailigable,

A decrease In noygen Saturation Was noted wher1 the carbun 'dioxide per-and a t IitchealI tubs teas Inserted. Patralysis was Induced Wi ith gall amiiie d IuGide level reached ait equivlent of got ,It was sihown In Figure PA thatIrietLhiudide (lt olavdl) and the anitimals were Artificially sa~plIred with a the oxygeti inspired In these weperimenla, 0.B4 eta, wasl enough to All hut cue-

minte ulme rodcig ar-guiibrte areril nd aleuof pitletly oxygenate hemoglobin. that this ucygai saturation fell Is apparenitlyI'blIt cud 20.6J. bA P. I urnrespctilowly, Anlee is noer sectured n a I teio- a cinseqii c 14IGNOf the Bobr sifilt because concomitant blood nu fume lri ic rusetaIII heaodhoider. Oasses ware eumieiistoerd fvum preniwed, cyl incers VIA the pravstiunwly indicated a higher flue rate and a higher likelihood of the blood'srespi pity, remainlIng oxygeniated inI transit, paradoxically, awry high carbon dimoid-

levels, 1.51 0C at 4 sat casad a drop In chuorodl bilood neluma to anl Itter-.Ih eecroatnur phin sigjnal , astoevad op ra light flash delivered madat poibo Alongit I he.theo relative satun catilio hm a oi wiMPIthtothe o~pposits eye and !,ocoidi irni ih A corne I elctrode Of the 1,. uvygen. No reasonis for efetieohghhprnp a. are abel wt

uacuom tyita used cliniti alip. f ile I responses We,.. liikewise displayed onl a Anppelte , hut we may pustLulaet that no iurther Aoiir SH IA' ocorej sland thatchaitrt recordier stdla t~oted unl tape, '"Pr Iururiar analysis, oiu nod flow remains high wh ile the bypa rcapnli reduces the oxygen needs anti

:otAct 1~ionin by, the reina Consequently, the ArIiaiiei'VI0 venuv 1 vgndIII faorence,Reslt wol be sea len under thse A Psotrm condit inns.

III@ 00 netr Ic reactio01 of rho-o Ida I blond to Incr'ewe log tenlsionls of lion. Ihe a tr 1kI% i ',efets of itypercapoIoii th alel ti t Icro:;t's 11~ A- ngaw reIlk$-ceygan is nomer Ihcad Ini liilow 20 Aloung withi the cvrneslioul log cinanges Iii wise on I hue,. ui WINywt chain cal ,uiioupl~gl Wii o ile ratil 4its suc as 1ýthacascule1.r vuIuwi ehI ch occirrad. for thete date, sic aniseis were venti latedi following asetate Sada1ni1stialit it)W laic ebulitini, of the it-wave coabinedwih owygait inI progress inel gr~ewter fraoctionis , up ito 4 ita. eros toygeti With trsutnoof the a -wane been seen. tx otem ypercepnita (I hI CO I

measorament relpraneots the 00 ea~t nIc nesponos oftter W mliiutes of nitroiogei has the Mott .daplrelssiit effect. lhe survival of t.he a- and c-wavago c edIYeii lit Io. hcharcte istc ocygeon Satitration cU'V itreo naotiogi utii o at i tudel I dcaet that the hyppecapnilc 'block of s napt ic func tion up 4q4 li I al

sitated as the doate are itlutted op to 0.84 eaW 0 ~and the addi tlundl obsernv'i Activity tae lc tapitafrn h eetor cell layer, becauseFtion WAS nedr that ill enid 4.0 eta4 n leads to Irnl hot ilastioct hemoglobin this red i1.1on gi es@is to these canine While the bI-ease arlises In the Inneroxgntone lacrsii A oraoIIognl ud voum Acm adl aei, lAyert. I4, t). 111ucl due , fai sexaplIe, to a Buhrt shift caii ha notlad nout

aj~~~~~~~qd,,fi~~~~~~~ ~ ~ ~ ... i sato measuredtyWS it, heengiwbinn aimultaecusneotisIInalyln tw-Ala o, d n muýo1,n,%1u~Intwud be aii Incomplete osygoni saturation in vetotis b I uti. AccordIingly,

asmeri ealilwrs' also eno lto-ed while vasodilIaton was induceid In the In soummary, vesoctonstriction halts. the aitltat oful areiiedle logthe wit II orcrees ing COi 'III 1 tat Ions in l gos P cltrsWith cht'roIdal Islhi ott veit itt Al arterial PC vlves yea ltr tha ful0y lortand ia te

aconstant IntspI red oxygen f racwa hot'of 21%. Risul ts of theeaspe cen~imuts are hytrcpt a icssr oo ottevsrottrnlo ia aresret, iand

s hown Int Pigore 21. Alth each CC 2 I ic natee up to 5t 1:0 at. 4 ata (eqoiv alen t oxidative aetabol ism. thus,t ao O tislvl hr safl nt , yolta fh chievIng ell evluallty betasat, oaygaen prnsionll bytobi not C o l wit h s a level) ntheeisa fal intebaletd lvm highterlt COf hemo the plasma antil auspun 'onsomp ions in the netis Inci unlikely In the living eye.

Hiurt Pot at 4 'ta, elic1it A shift I ian 1 116 fi l-bibinal inward greateor' "Il'oritaitd by Grants in n19b3 atid lit 01191,i ro Iuslie Rational tIntitutes ofoxygenat ion aind, At the same timle, the choro Idal IWhotd vol ume drops. lipa it0.

tlectrormtinognwhi sgasfo the fellw eye during the hlip ercapii caeneai peri evn~ltn

seriseota th c-asia, geerte :In thel recepior-pigmeont spit ltelIalyoer, Is relotluvely unuiltactod by progresively greater CO. preseoras, while

t oi -avae ie Is , 'iluted ity ancevrage of 321 while be '-tili #hgestI/ fIt CO ) fraction. Iis COa leveller, equivaleot to iti %CO at I ate, ledboa 0 v Irtualy Aoigus ad b

t aealverige amplitude to cotr% li

the 0 an"Imal teoxted. Pare oxygen at pressures uip toI 4 aLa producend nosignificant Chnan"%o in the LAO during bites short seposure se opyeo here. A R~ 11IA11 F04 'nut1 itorIVSV(I h01, tP PPhrP~ I)KYiten In it ONi Iv i1~itoiy.t,:,nf:iAI ViTii'.i

Clecoss ion vnr~i!iu0 .1.'. Hiatler aittiid, 10I. nte,. lot11iocia 111 ti .4 xiea titet] rntt hi,

vins~ih pieasnt results cIga I@v i Indleta the reac hivi by of the chore Ida I inici tat i ''speon (it0uti tttitvlp 1a it c'1'tiuilv ee a".0 t A .. lsivi ni .s Asco'vur to hig 0h .,moye rsue n to hype r Lapola In the for faI '~'~, 'tt, rtttt, i~ I ,,i we 1notitt~ itti ots , ,l

before121,libttt thle easoconsitrk tion ( decrease lIt blood volumel due to ttui'tni ie i f- Ii, ii ..... I I,,,i, ti Itincit .ud,lt.i 41,- at1 1t1,titittitu itt,ttt . Is.,hyperbaric owygen Is a unique noservat ion lit whet. wee formerliy balieaced itt I liftoin, Ionthti u I c ettvo l And 'ii e I -Iitg '. tib. liti' itIc .a .ne, til.-

compietain helmogilobin at 0.04 ateI puýreau laguiceisot ainer at A cool yet I, ''oll.it, I,,, 'i nu yet oriiii iirt tA lt Ii '.teIea In Agreents In oohoeon satuato earl1 observed In 2.0 and 4.0 eta u't'l Mtt heilaitI eM ceotth

40

SESSION X OXYGEN SUJYCIENCY'AND UT'ILIZLATION WITHIN THE CELL,

$ A't' bItt bupllp H stdtitltl itolitlni it I~ itttt Ait so ii ,m I fit. ittIt vi tt ,i

tliyuln II! a s Now 40 Z 1, ttoo R lt'it K I. ti tt, 'I t tnt non Ifi, intittibi it"'. 1, 1 i I'lLit) wis~g, :: i'0 i ity tt li oii ' t tIt. ?kotwit (0 A IA7

1 sisintlin.l , stitl if. I lst.r I is~h Wi lts wore liiinotI iNol t

innotlu wIssnto vtotloon, IIts IA? oetti~j nt A lnlowedintt lto (irti14 nIN A l wionltii A i' tplto

ilorloti wItItA oisoentyniills linvom~m will iintattll l tiioilillhd ih)rIhI-it' i'sl .ll tho, v Itll, I I IIv itq i 111. I nto .o tf i ll a I t t tI flii ixls lll vs. 11Ii~ t itt9tt At 2 AiNi n lo siio by liI. ly nvl it. tlt oi itnttnl, 1,1, dyin.

'111V Kol~ttlt ifl t~ll 41011tAA do 4~l l2\tIi~it.1ijS JfljrWit" Illlti loclttlltilltloVth o n o siol s"I its timlilt nio till lst itil n nl IIttt oti s In I t n s ba lt o Iltcit sllttilltisnn'llt Itti,' Itt lilt., wtln l int 11h o tlviit 4-ssnnt I ti 1it lit, itl-'ront't 1.

litsilttril w lA uit" "t lA1 libsg Itolotn i lofto *AN h ml, Iiven stitor l'irt'iitrt iN Altto5, i no ki lt t'lttpt pt It, HI irsnt ,vm ,ro Mt ilny5.nt Th. s~inti' t- l t (o I, isis.

sltimttly f Attn t s l Aittle 14 I nto ith i trnoiaiiiis y eoS a l, ni t'lrs t 'dn t oSiAs Ann . iyo! tIlt IIttlt 1 2014 f l1 , t dm o tillnl st ni tit lintt IiYtot'Snvnite t-iiii nltli it li ilt rottit

llnrtt l ttIn tttV40 thy 10 ~l(tom lo~tsao t hinnrmtll withy rotill w , i lrits' partianl [Itimio Inqv' 41,? I 0.1 ~inor otyoni iolu AI'piO onto sssstirs Iiby I Slams silun optirtni5 (1:114141 il St.l I o1iuiit In

* .onuytllb nitit I I tit. i D t o (A t stloitl Attt'At tititi tttiiyla t io Litits, il) l t sr liss'O tstbitnt llyl -hvy,.o ' n fvttni ltinv ii li tiiit'. iii l1 1 ~* ln~iitysnlstlti, I(itt oitI~til in lisintir Its~i Il 2 niitilol i tltniiiiltitttt lIt) It1'ristts6I1t oilil', itKtot0IIt onilitliltrs Litsi titloti A, ttr,'tt t it iv I liinsi o

Iitit lrb Inii tI~it It Animai Itlti br iiio ovbtti hull Altli ify i hI~ IN'ttntthl it 'I tltii

tLti ti l~i~t tist iu itt lIt I i t o titlit'l Itt niut Ic b 14p hl~ t (It i tl'tio t h i tI'mI I I I t* ' 1t titli I 'iitlll a i A t ttt is t l t mttt'vtv it I I I1 littO 4 ,_s N A. ,jI t til mit I It , - P I

t3Nil 11 gausnot ONi alts 'lki,l frm~t tush 't1i'tt vtt'it I" iti A l`111s 111 20lt ii'lu- l 'tl l Sti lltv0' ill itA SSt I SP1RO E E It('Gse DIAJTAAI

K:ut t(til y osi I'm t st, hit t~ltin titlt li. s. i Ill' sutt. '0 "W. illio li'''its itttm wobii ~oiI* B ONEl tI " I h

,!mhi It ti 'l t l u o o . nloalIo d '~ lov lI1, 1 I. o o pt'

loll~~~~lit Otisw I~ijl ttiututttl' il tii'1mrtt' it'iutn'ltl Itt-Itt'I willtl till'In It iii

(ho~~~~~~~~ ~t town.1 0thýý Alitl'lit tI.,t ni'upuottt i hi li to vi tit'li

66'11 i' I' l itt titli tifttlit tt fro io 1 "u'iii-i I tl'i 20%.,vo OX GE 100 OXYGENb ý11:11,I I'l , Im.

/ u motuphniuti aruoi, 111dll IIV t1 Utti'tlitiiii t-i Mitt siti Iitii" Utlium Wituli', Noi lit , Ill

t4!'"o y~i(''i(l' , qLpVlIt p .o ~ m Ip "l.

AND) WI.IJATION WITHIN THE CELLSEIOX

11O

100-

1p1

70 *

s- OXYGEN . ±m m H g S OSI N-

=~~425' SA.+OPSOI 4MN Id10m 0618150

-- CONTROLS5

MINUTES

V in t iitantiy I lo l LprlA ifN itt :. or A by 'Wi it iiti 'm Icbt~yttil (I'MA ai kit 1inttt ll sitt tiin tlttntt tint oi ia, 11

tO 1ilI Sn . ...r..mt .... kie p r itng "Ii l l i trllttl Iti-tutttm itf LA. ('titiv.I w

+lr~ VVII. "," , iid'lwt olrO

METABOJLISM AND THIERMIAL PHYSIOLOY 111' 11 i SSION XI

""itii In Kt'L'1"Ill

I'i hii Ii 1u. 0, 1uisu.ii 1i it 1ii liii 111111 lit k-it I)-[-i WIWI- 111l A'ii kIII $ii.

I-'i ' - i itl-' tii- Ii i "Otiii i iilil ii-i't-l li -'ii I

till t-. I -t'

SESSION X1 METABOLISM AND THERMAL PHYSIOLOGY

iittritvw . At lti lil'ilii'i Ii 'tttr' v ttiiAttIi'wtii l,''l-,It littIitl Ntlii'i lii 410 lii lit li

-A hvutah It- lI', il Act iv Io luii-wito mtiw ilid itt iti iiltlt iK~i'4li, tiliii ulti 1111 io't-'i

iii iiitiily im 'isliM Hivelsi liniI hunk sit Iivirhn aitimi'll' I Ait IV., Ald ,Ill m i'ti-i o t l I~d * tutuN Mul.l t tIti piii h I I ",t ii mtttltn iiitA A gv!-itMA ll'vivitliesmv i 41trt.v 4 htIm 'ttoiii

il tv'tv1li- il tw it"i i i i'.1ti1vi t umliIii t itlii

-A A!K'l 'ii I it'1.ý Ilit I'l 112:11111 t tI 111 ii o I II' lm Al -vi utit mitt" 1t- tilt 1 itt I t" ' A ti-tii a CT1

tA t di ' I v~ l tt y i tI t t tit ro lII II t il thp mirma l i '' m:1 , e x i"'t l 41W i titi lii i t fl m 'v il i

vtt7 hi. t ,, tl ulutu i lt.ii i dionit l vi e t huilitul l rII It I: IN; IiII:iili I stI ti

A intl a-i n't 1 '4 i siv'Imut Al 1t 14 , ii til iM -li' tit, mil' I i tmitt oti ii ~l vi'n'1il,~ A I yW)ft And

li' Ke tlu lw it Io tiii't IV ii l i iltitoivviw int'l i i-lt,.l l Iv o ''lit l 1 C II ~d 1:Vtl IA I1 1 I IIIII It I IAI tII1-.1 1

ltiviImrod t rdigoii 1W i lit'm r wa ll dImii ti iii iwmatim tt, iv 't""ii 4 I isit I'mvlvtuN

u u~~~~~tiv k w~~~~~ Ai 1 . 0 ' Ii W h it. li w i u gi tdn ti'it' '' A ftit ,~li l m id t l l tt t I mXcflii 'tivlt Wi llu m iitii itF iigt In 0 it'41119 vit i

I' 'Tt- 'Ii t

'I . A. til mi t.

o~~~~Il Muiwitl Iie ilihur i-i mm Iitl lviii iwlt a.it~it itI .ilimv t Ii IIiIndI amlirKI

vhdl ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ rvl iiliivii hint lIg. hi 1411 11-101 *t14iii. lillt'ttiitti4K4lv i i.

Nivm Kti ItIvItt Oig t iC it AN I i Iy A I titt h 319it'1, IF TivII.N liv imiilti

Am 'A i lt.ý bln [U e 'i-Aoi lioi i iii 1i Vii A.m'li. ow Ii' kii i t -kit. 1

tI, l to *tAut1 i hut. Il.tiu tvi lwii't' to ivy is. Iimm ill itl ImIImtv,

itiuit i-l~u m iil itmlogy r t i's 1,1 m iti pl etl II.mKu tahiti'- w it'i mlllfi Wii ''411.11 tilti11

hilt tvmttsiiii mt mtiu 'K tst lv 'vm mtw ii 'i w'i i-.lt 1,ot Iti MllK I ll l~' Immtt mld l l' i ne I' m imiiivt i. inm ii milv t imlim t itl i'U 14

ul'otlu.t ot-im imiionsvi' sww ne 'itovit t ov lvg toi' mi vi'I nil ''vvilsiut ~ ~ All Alllo vil mult' h 'iItjmt it'hm u it v oim il, i .@ i~Ks . i'' 1 ii im i il l t' it ii iit nl M It t ti ll ' wit -' ilt'm R ECiTit ltA Luu ti i l

I16.f~ i 1"l~l" 1;5 -lv,11,1

METABOLISM AND THERMAL PHYSIOLOGY SESSION XI

II I n11 ll it . 'gI -H I i •tO i. lii- itN i't In It vI s I tvIl uIt Nt 'll - it III A Ii t'i I Iit.. ll ii t int lR i lt l...l. .I I"iil- lt i i I i ]vli'l I tt i

iit iii.'[ I- . i it it t I~ l tlllilt ittlhlt,. I ltlI ' i 'ttll, i ' I l iu t ill tiI . 11 ' i11 it Iii | r llii hum a ' l p l t' "''p 1,l l it ' l

ii. tliii thu ii tttlpi' tl'i~ti A t~i't I fi at liiiiltil lii iii ri tutu ruittilIil twitnh li'i'l iii ttu li ii'ittiltr I ti'i' mliilinlnitl tip- ltiliiltiitilti. .ili'iiliii, tii titili l iii I

*l~lq llmiir i • tl 'tlh II * It'i 11~ti'tiltl~tt' ti lttitI tu•tu i' tl' l 'l i-tl p tt it• ciij~ lit ht' iii ii i-mi'ttlt 11:1II I init ridht, i ult. ! ttutiit' i'm-' nl'lth Ihit. itint i L -i ' I'it iiut'( uiiit~trd 'lin ht'l liii

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I I t It I '1 I. .. . I I I I I

SESSION XII MOLECULAR AND CELLULAREFFECTS OF HYDROSTATIC PRESSURE

Iii\Ntll LAl t IA ;~I'tlAItI ,• lIKEIju ll thuS1)ll'• qii Md'ii~i l, lii' i'tttiltii , l iii I'FI 11,,1 i i4 lq' ttll iti~t I Itititit .iii t]H. 1 .It liiti,-t lLA I ffl',tl Ax .j l t ii I l iii iiq•. di'%~ll C" l il.* i hlllI l 4 1*, btu iiti ti i i I IM i~tii* i.1 liii I i 111 t I% •lP l iii-q]11

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MOLECULAR AND CELLULAR SESSION XIIEFFECT'S OF HYDROSTATIC PRESSURE

A MATR4IAIVATIbl titAttdO or mtlai PIIUMUHE4 AND ANAIAETUWTIO Ufl'rMT. It will 6se Hccl lifthl Ii'll h'A sri' nrist toeV 0,l In hewsi-iirot Is hen.HN.J. Halsey ,Awgeia. F. Mott I 0.0, Olpiror wid Vocdft l c.dIy-Mo h *. Icon sioy 'i. The hr vule r uiyhr. v. 1 o-Ij- Gusielsi~nlocl ll.ADfivisons or Aeaeetieatn" slid of Nedloal Coaputtcg , Olintual itesea.rot Uestre5 efec ol," picar to .th -'id fusife . i~qowtis e ,litocvesotoCi to thatWatford Road,~ Borrow, IttLde. Eigland. I l.r"t

Tbs pressure reversal of smoesthesta is a well established phenomenon in 15both eamphibians anid mammals. Aielle 19111 the quantitative data we the decreaseof aaathet iv potency with titoreasleg pressors have oscally hesn analysed istulsa o:f t he critos vlumeo hyinoibsela. this predited that there ashoold hae weviversall lisear relationship he1tweet the pvrcs'taoee iforeoae lInanasmthatiintg paril presmaure of sey sgetot and th iae In hicascr of 1100.

hello. chink Is need am ths '-inert"l gas (Miller vial 1:"9,3'). ft hasbetdtsow ateted that the ices of higA ireessure helium le qo~twolent to hydewe4totlo"eautor (Miller It ail 106) ahoopgh tl mammas tsllom does aFppear to haew awask inherent anaesthetic pols.., (Realey l7)'.i)

There has beet a consIderablel 1laeq.?Inrn or to whether the universallinearity prediction oft Abe oritlo~ o ~wnoiae lugpcttlvwi is proveni It doveappaearto he mstablimhwed lot xrprisevta with c~wts (Miller et &I, 1'/I() hot thodots ih amalnai are ronncirorralal. Nlor ehoepie, itetatted stodies with nitrogen Alp'and argon in mireo indinate that preseure revoritol Is nov-Ilonvar (Alit et slm

199) ut tint is sloliapoed by one truop of oirbera, (illher ant ilel t li0,0Thers have keen fewerl atudios with inren ii' ognts btoe titers does appoer tii aRohob) The amreesset that their degree of presomre croorael a different tros that forUA

Athe Ichaettotol agenhts (halmey at &1, 0)981 Itlolr and Wilwow, li9Al,Hotiveer, these last twol, atodiec disanree As Ii. whether tike revesrasl it linear. Pik. I il bet rat vi the d.ol'tioel klviorla op It' A pl'eeop'ii, Ft 'f%) e I , It tn

interretln twIhot the ohb~rs'nt,i lointf wIii-hi it hlfi -o At 'nAnisor eilli.iv.il'o it

teThe issue of onivnersal li ewil ty is prt igu arly aisysit st bewlacas it is AW - io 0. tm 'sett' to',i'O 01- Iti, ,XI% Itin oh "1 co firf 'icoetlt'etiiiitemajor oreiotatIon if the unitary oritt me voluse hypothesis. lop a terost ivy IAIlloiltitldior nwilietoiOlyIsIlefeer tunertw tii io

ha the a -#tt"at Iiyposthi weels c ju oaktilatea dl fi.ornt moleculr esilla with of t hi' o trAe da lle , n u..wjotncd romp lowf ,I imgmuoa at Ik tAol,hatdodgrose of ouuwusnoye uiteley et Al. itl'7( In view ifr this '.epontanoe

It esreed aprpropriate to. sttempt to analyse the# avaiahle dicta in terse# of e if tit. t cr0 in v` in ,n li ,Ii iii tieuIto or, t iii I' t, liiiP51. Li

* esthemlisal mo51edel , We fortmiloteil three speulri ifiqostilova

*I, f they) Kar ooii-l meat, 'to) they fit a mathematiclw siods I basedl on a eimple wtIi stotratios oft the solcoulnr altte - Analogioes tot the lh~eay ir edworptiiin o iotheels

3. Alt eroettoehy. iAt. thy biawe ito he lit ted to a . 'ro , ooeildxon ail ehioiil '4illiti'Would pred lit additi onal efirmteu Cha tbe lipreemre in ilireawedi hi"I iilit ou i1tii

In iir prollietitry woalywia, us licwp usedl the dat oiolee fistll t'lhe pi....o...n.revotaml of titi InitrAvetii sU4 tt Shtel eeINy vi ii, hi/i ewo titie hull Aidiel"wwloe a"o h"m oa lVyiio wave owol"tells ill 4s, In UhvNe ew.1imrieoth w wowetho I u i

taot 0 veo wars deaterelMned in terenl 'If ihefwlgi- in ll$y oofder t ee.dp oitoteniwlli is111ow i 11111A 'fshil Iiehtl tone1h prs'wwtitei we fr'sm di 'so,!ly meaftulti the ''iii.ltli d 1 Icome atilt tot conoenthilnii't hineh tile scrum cliii the an heal were at firrsusso' 78i, i) iii~iiis.I

tiva li to til poeri siiod it otrthl-4 lreaaotro ralitrt filial sa Abisoliitev"iee we1 A. i 'Wi'ris ot'iit Itit, ther~itolt iuuivNlihl ty of thl, retew'ni rivo All 1110 1 Ill rI' tirtn ins oIi''i it III' .10 i.s Is, nIt M. l i .Itlisii 'Iimptilhý,hia iii' Aeoivihh*itlltgi vtnils it hires'vro. do itirrrfr,s eitih talri ht .11" .t1.161 t t'-''s adI iiiliyi wilth [iilkruotcc'i ii"'iw i igIiJ'emA61t' iwo iitnsi ivb hodIaa if aiooteniiraw atlid avnaichnd cci tog timea a itet thinl isv1.1. tiviirr i wtily' o

0in fobioii vice vitolktiti orr , for a1 ll. Atipognte il fer lowdile there were n-sahenhhwi"ilt dIliftretowi in iis.i wishing tiave btisites the liottrail M1i'i higth jow wisps I . is t.Il, i'ioiii iv hotil, Itlip 'ni ti eami A o~ t lv loairie

list' it hi 'n sil ithit tue etilwi',te hl . ofi'' io I. i.,l 'i se. vi 'ilI

* l~~~~it, sa~nme ito tielfitLit tioslit lulvi, ilyitw I s Isiii iclic thait tiipIisvoc i h~ulso [,I[ 1t io I it's'i'tio e Ait tsas at lwitsoiitlrr

* ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~i 0ti'ei'te i'1 oliht.n aaise'c ht0foil fCtIiia' tu''il ciuiV ItIlv il he' i itifeletil citi l'i'iu ii''ll, e -111 " tiheii i

ore-t~~~~11 to''ý 'Iu su't'toilt.i 'sot t1-1t w'tluti all hu4 kl-l"W t 0 '1w M

I -N'leoc.'.. 1e1tit 1111' ..iiise Aiuoi'iiotis*'iy Ii''-' A5tii 1.11, L' tt)'i 1w'' 'fie. [Ii

ykvl wilk-l Atwl it - I' t-int 1.il tshe ,I' its- w.ohut,,' 'I ' l.-I fl , i tiie ii .10issi I111 'i-0nwc 'I 'it, 'tile$ .y

5t1'i w u ' lie ''lint nntC. I sil ' ''f i le ittl wisp' .1i. el ii't .1e aro1, tiylrei.st' i'. tla .'I u ic li

ftuo 'mos to s ie,s sue w'- sý'Mt Thi'' ili't' mo ha i .' "1's I.lt ti' h., tis'li''

st i l i s It ii At 'ic W., s intnn tilt 'ilil~ in wl .It, [1,, 11i0 111 .'i i slaiu iii

-uer' I i'.s-,l' IA '-iv t nir d-1s -ovo. it t 0

I.~~~~~' L'iii iti .t It I -,A .1.ih ,1 .

46

Ilk

SESSION Xli MOLECULAR AND CELLULAREFFECTS OF HYDROSTATIC PRESSURE

pl• ,.Lt," t,, I~b t,,:l, tL +,' ~ . ... ... . .I~t l I, " I+ h~, , l .I • .. II I '. .,I t h. ,

liii iLl, I~ll III lierv MI'• llli tii Lli iii'li I' v ii iv lii,'tLt~ Lvi I , 11 1,•l' till' Iiiil "1,,1 iii''I ,I I L ' h, d, 'I I v I .l... I W11 I i] I I .1) It i'- . ' )l ili tilli

iiI Iliiittili

11. -It' lii ii lI lyliI - I -: I lilt Iv iiii iii'i' 111 i I iiii~ l, liii.' 1

IhI + ,' ivyIi Iilll I111 1.1 ,'1 ii1il' 1"h I;lli ili I, d,1hl *l 1, 1 l

I Ii 1t11 1 1 r111'l .'5i] iiIhmI I Itl it 1. 1 tii 11 51 letiivl, Iti i I hlAi

111i 1i t, lt.1l t i ] ir I g I III 11d I I I* I ti i i Illllilt I.,Ii ,, l I t I NvMAaII" Iu 'lii-

V' 1il1 il.l 1' t I'hit'I I hp'Mi Ll ii i l'itl tI litli' liii 1 i il11i/iti119 illLh ti1, A

A Ii -,lviv~A 1, I AItIIy tl

,I, Ih 1 It l lr It 1 111''

g ',l'i',li Lil1 vit H liii' kiititiliii lii 119 I iii' L' lii iii1hiviilll11,191l1 iliiiii'Atii 1111,t, ii''il i1"iI 1

"t+It I+I~mmlll~l* t~h ,L~ i *IIpI Ih'l hr l l. +l n l 11L! ll ' ll iI I

It I l

I I I 1v .•t i k1 k i1ll l ,lilh iiilhlltiil1

ATMC~tT'hlLHEtLt

,tllll I~l ll ili'lltli'l'l viii lIlIfil''t'''''i I' 't iiIlil'' i1it' ,ll i.'iii I'ill i '\"ii ''itkt''' P I

I1ii1li1lil1lllli I VII'' '1.111 'It lii ii lll'tti'l I I '1' ,Ii'i'

1i ilt'l'iiilt' ''I i.illilli 11111 'ill''

It, t~'I'la III,.i.'i.'l toll'' 'I 1,-w1

h k ,l " Iy M " k ll vie' IrIll vuwIivvI'll" At h'u I ilk ll, 9 Im lm,.i .

vli+ltiiae vellhde lid hii' tu's, i tlll it esue kitL)• , lt' d irkl. Ii 5 htuv ivvvt' .11 1.1 vittl

bl+l''tiulrvlve VIsile, i kst) l'iv,'. 19. 1 by'• stll' d'1•mk• 11Ml mii 199 ki' iytitiiliel tI t 54111 * '. . Ni 9.i ' l ul v'9

I' ii e ' 'I ,{~

,'•t t +'m ' t)lix~llllt'lt• ,+I h + ll~L~lkl~H~d II•I •11t l LIL1 •t"ir1L Il ti It:l III III 4L rLJ{ 11

l',iy, (ib )id , l ise iss•llluviillli k + l uver i t Ii tl llt1iI All]d.ive'' I++ l i+ elile1ll'ti' ,llt -. i viC v,, yv ''' ' i *1' if'l', ,'h i '

iil sp~r i esl r i' 'l 15~,15 tl e hl 'llal ph Mc' iiiel~t i iLh~ll 1,11 ki'm i ii l i es•.tt111~li el 'tll-ti I

hi' iitii'u '11 + Iu t h tlei+e 'l' l slihtl hlvii'ti el ( I l iet '1, tr ll~ ll Itikll i I~lt lii l-'ili'is t ill- M ii' I t AI il II i, and

I[n h1 N rLo . I ].t

l 4 n 1 . tlh

t |

d u ' - I llXt

' ' ll 1 Li l 41111+'•+SL-'•S~~liI ......ill III -1 , Iroll-li t, Irt tl1 ,+ l -, I I ilt " +l '• ¥ I P I .I~'

l *lltlll I+'~~~~~~~~1 + ' t :w I hwl 4 tt, 'l l tll ' +' I1" I h I, I t L iv L'Fl 4l tJ 11 k tI" I1 4 +ll

AIt KIItll, ijiumm i sMI) 1] I 1 11 i lli ~l~lq r'LX U P t l | lll

"40i W. I Iy •M Llh,1{%'+ir'k ll-l +I I111 , hlk M 11-4 i.~ r I t|Lttk "I ~l

i~~ l11,11'1~ .111 1,I.H|Il 11 'I . III ,I1.( 1 Id lýIIt, H, I Ill'M +It I ý.x '( LI VW l, •M +I|MI•yW ~ tl~

It I'l I| ml~• I It I A I,

.. I" 11+x .111 ,•ok .'il' ....t~ .. i +l~' tm r~+ lil h 1+l ,l| , Il+ •tL

lit I+ , It ." 'Im I: I"~i I, I",+ "~l ý 11.0h ,11+ A-11' It41t Y m ' lti+ t +I ' llm I I% I U I I + tIi

.1414~~~ ~ ~ ~ ~ ,t+110, ti P, ' tI.;

It W ,l 'l i l~ 'l E-1 11111" j ).1 I. I'~ l I F'l ~ i L

It:+

,tl tll v ii-ar l tliL+* llt t+111, + 011 ,11* 11' I h,4 tI0''+ J11- 11 kmt ~t ,~l•v 41

It.Ill , IL b. h1 .lI 1 1+ V It' I .......l I IN ', I lI ll |1 1i1 I"I • 1LL l I h rh*yl m lm1I 1 , ,'11'. 1 lo, II I+ Itl 'IA ~ + '¢tII 11 "'1 '+ , 1

,+.I, . IIIJ Ph .l ,l k vI i [1. f 11. t I II . I I , i,1 Ii t I| I, It A, I1 ... • h l 1,1,h i 11 .. "A tit- k •,, ll , . ,, L 1, iiI +I, •,1 " I* IlIt'++ I

V.' I' Utl11kl'I ~ 11,14 1-ltl*I I t# 4'+++ 1' .1 1 hIN ) h 1 +1 1l l k1 l S +• * 1 11 l: :l l i+ t'"; l+ * • "'lI+++ +t q " 11....+1 ' *1'III '1 1 11+ ... H ql I + I' i t l

•lt I ll l+I iI I ,IZ + II | +' + 1 t' lM 111 m I+ *' + 11 III l ,111 ~ + t 11. tl l~ tl L i i 1l ii, ,i , I + + +,t1 I+Ii b l l ~ ' lPL ll• I I'4I7I L '

SESO 1MOLECULAR AND CELLULARSEIO I

EFFECTS OF HYDROSTATIC PRESSURE

A AAIA AlA I.i ....11 Ivi .... .i.. .ii !i~ic ...ti i' i..... i tiic.c;

N t0, 6 ATA S, I IAlA 11011miri .:~ ..... tl I ii rc i t I 113 I'i

ATA

N1+01 of 411c OU ii'1 , T l

iliil'l~ilirdi II

41, litIll- 1) IIlIii~~~ ~ ........ 1-4 I'll lit i I 41 mi tm ', Ii I,! I 'l il. i

ill~~~~ ~~ fill .i(ci cclcti iic

li...... .1 1 t I'Ici I

liiiv It it'iii ifii Ill. I) itillimltlt .... .i .ci I It'. 1tt 11,

''Mt'l liii' Icill f-tili ii Ml

!,[V fll".

'ii cliRi. I II. dm 'l iti A d .' vtiiiih

114 1 44 0 1cii~ Actriir NK li Gi' I A I' 'hill 21 cATitt Ai~ii~ l It ' I c Iiic crrlI

141 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ a cti"A7rlmi~lt ic'.'liiiitillt li

1411 I 11111 th I I i cii t I i i r~ l' cl il1

-1 cIc-1ct l

ccil tIi~ - i wi ficc,." 1'. rlto ir~ 4 Ill"' Ilq. I 'it'ci'ic-I ' 'c

4R0hvPh 1

SESSION Xlii INERT GAS EXCHANGE AND DECOMPRESSION

IPMO1Y ON 111lFINIlION OF 1LIU NOZIUtlI t' 1N1.A GAS 710. IN W0OS ONJIING LIMA0.0

4I1011100, ,Fr.J b 5io.Cmiso 6119000e '1130q. 411 nA~, to,"it- 0/IAV/Ill s:, h: ,s

1,.. 30.0001 .pptoamst

Dee~p saturati~on priffiIto 044 M0 W W1i410 (Vldneoo'oq OperationshVissattt:&I StN4i~q o44 Cmm.te) god &ood for Otoago, di~ll have Always beeno0,a 0011 d0 front results 000014gOliun dlossaomp learned, itt .11001 sao~trsorga- ,,.O, ., 0.0.floss at heavy depthos (900 to t000 motors) 000715t outt off siltuola I 1.

baittolon i oouis V lvo. ga16.0eolIto li o ~ nesn 4 a''~

dur ing oatinaldyu Inlor13.#Sa 4Isuaiesa to join MO voters.0 gag0 11w bi 10.g.t

tlivnathlel ofreueoy woul0d thenootogtus 41 2 raopior'g flolons persnWm o100ve.y hbighvlueso ryowigM inprtin ermoislltrrpin f1.

d ~omaNsit 4wboudp enal p preturnal to npomia ilil,O to tso 50 Minutel~so 90d_________________________

T Obnt explain this fiding~o , w las irseoell A Infiltaotioiln o 1f th e po u a i o t20,0 0.

ntoire gas go a floontiono gasfow limtiotl 4 400 tlow tt go ofoosxgth t.olarre 70.0* . o, (as~Wil# Nilhs t hsin the a setati .40ons opgt t 411othetlungs,I 10,~onnalIy.0 ~. I

Usablet agtol l 04 A It os' Itga P"AAGOblAlty o ft, ao untl be01 to los 410000, bl

For. varian otall ati .thoungh arter ia l. sabtollaino Is0 401a1o)10 t~lThis nt n *a mile datolg W1n thle sakmgad fobal to' arm&$ thenoO, 010

oas'Io ist, %oI* ad is0do.poon pro iial,,~osatll 14slOot, 00,11IPODIis ofd Tellilil, l N 11

Inert g~as *4n Na rf latiols nof f i te lu i l Iit e lod o particular4 j, V1 o ' I l - 1 Io1 Lit 1, . , 1. 00(91 01 (In N 11 . n 1,0 I

4.1,-efiit ItIkeg d In alooting ,: doomptivaI or5limits ~'ool~r ,4olilIr 011t ' .-o~l I 0 W11 11 I~i11110 a llooiIllo I 1l(I01Oboe boon dotlood tiol~~~~~~~ -t,0eo d Iq . .... Illl' fI',1,l 111 ~ l~nl 000 I ','09 l l'l

4,,De 0 slrnill niuog k,, 00, lo4 01,11,1, s'I 11911 11 lo l1,l'14 li 010 I rwIII'l Illl ll'll'

onný hle o o urrnt ti,1nlliakingl Overall flow of0 1100111 fla wih lo ln 9.tsl,'11o ldlcll0 , 1,01 I IIt o i 17111

1Inr Sa1 71001 1,t0fo d~l . Iif i barte 0000'lo In050 1114ut Andl~elIN Ioll, It is 0~ol 6clI'es fla till% .6l l,,tstA1,-1 104 Result eltotlilrd11 file[olll lllO(,i fillo 1101101 of 01111li 'rId aio cu.o rlllw 11ollP1o

I~~~~~~irO~~~~~~~~~~lol'1 ~ ~ ~ ~ ~ ~ ~ ~ ~ r o 011 Uot'O' la N~s~np~, lrb5,t(I 004111, I1l~llI1 I t 1111 lliy ill ,1 k~~ll,,, l ''Io 11100l~ Ill, W '40 100 110'101 Lit%(

the Wit~oll defnedstid 62ferllSitto es1 oubd o dsrtol, wt1,1') II 'pt 01 ,111 th 1,040..1 ,, onr l 11,11, ali, it 'Ihlolio al,, 'o tlý,,i y o, a0

4. . Th .1 lalio t n " $ 1 s o n 111i II I I11.11 Il I,-11)f)111110 t is f lt t

I/sI 111, In, til pa" Ild' ,l h Ik i V u tl

l0,11li u s ' t ie ti iu, 0, Ils 1I I10 I's i s i , il I ll

4inLmsi 90 10110 til,1111011a'' 111t

tdI l" ost ,f~ .t at llo ll, And1

Th tl. w 1 01olle ir AI si ' into li to v Il.fo h uh( sOe esos r",,Iis).,0 . a W i"'i

P~~I~r MQrfa il. 'ltYt610rP1- tli ft. . . .vfks

.11M ifive Ila pl-r .1.,,41,1

d .o5s".. . . . . .tIss it 0, '"ii%, 11poiId s " , 010

INERT GAS EXCHANGE AND DECOMPRESSION SESSION XIII

where the three tercns in the numeerator stand for the innerent unhtatrati lo1IS-0 I'T,~A V.hSi x o Stl N i lSi iI lmwtiecu elaetoic ty end the Surface tension. K Ist the elastic moduilus ao' the Vix-l'ti.,emim iii 'l xwll'.xxr D II UIV.' '(;iSm'iti Xit; Ilm-ilt in- Al Ilitl AIA Ilxi V y.' It usmu and y IS the ioniac. tension, fl-i Ni.YISVt M~d- Y

An, ceyrisslol for AP, In the icae of air breathing, Ic obtained frown Hills iUi-plit-neamihiactvit in iiiinei' in lir, cixn itonmi ot ewn nvilciy,'t Jiiiiiialnand Lehleenurir (11149) stxina if tir eI.lix .1tilllti lia limiig olt ii 011, 11m i U i,' wli'crd IS .- t"

Eq. (1) Ic trens farned In to e cartel ian fare, A solut ion to which Is foued i-ilS cult 1mi"mni, iixmih' ai t iiu N ~l%8 IfP K iline-*i Altiioma iijtl-K-1 . ,In Carelew end Jaeger (1959), The solutton IS then Substituted In the dime-wiwiaiint'iSAP(hi iAce A, ic twnAiijmmctmciiici on lace Ficks' law, end the reeult5, an exprescsion for bobble radium rate of . '.1 AI, (5)~dxni. cit fary ol S ace io vloirl iiix'xiaii-ime miii inliichange, it finelly givng hyt 1-h ii'mc'iw ATA blut tihainicS, 5om lm~cnion fo mW,- if 'it Ii- niiiwwPiiwiii Ii lii-

!It.liiii Iulvt i11ii Ai

i 'ii i

iNumeri cal Integratioan of the &ayov equation yi a x1s (a)ofor a estep change I--i "1,,c,' mscliioiimi i ii i will' Al.mim.i t oswamt'i i-lliiiin I~ siva ninert-gee tens ion, accusning cteady i tst Yc Ie oF Pu*Pe. I" mI t'iicsi i I macIt o Mertment I 1li Ki "Si nil ii11 ii At i'dmili i iii tim Ioxi

This nowdel can predict the behaviour of a dacocutreseed bubble for variouc lirt's wiiiw eAi ot'a'i-i islI hmivinic Ilie Atlnxixw 'Sc -i miii'xi Ii.nniimmr iixn-depthsenmd seturetiun frections (h) for differentS breathing gas ci oturets A nd ol"I 1im' nit iII Ill% ian -acm mVl'lxiltFrjI. I'll x e'iAtiii Hiil Wone 5i' urs, hit Mcan be dced fon thaee IIluarti on of acpremc ion tibabls.ml xA Ax mm Im Cv .1,6 immnosw iiwm i a n ai riii'i-miud in. In piol"Iiti icWixlm

Our besc toassumpti on Is thut eairli tel Symptoms bolacone ovrtt when pressure in 5111w tii mm': i ,ci itxxIx "i'xxiii llimA i, ii itnsml ni h'nliiA smci-r1igi d tissue exceeds a cr1iSicu value, If F9 IsI the conntration at ti Aliinm n I 0wiic iAt"m ilti t'i i Iri I ill.i~~e iiiisn Iw"nuclieetemintisf$ n i t he added pressure of t e gem phase volume than we -n-,iw' Oili' nniiill'it nvl'ii'i ti. inol-v' I'l,iiltimsmi,

Mauder 1 942 ten ~:eand beI ~ erIs iiil

If the critical 01 for inducing syiptuetsl is 11 Mefi (efItr inca and 11Iimitmic nV'11 ,'x mmimt iiii Iiiic i iit tiAc4'lff;inii illm if,m Ii i AlA, cili,

Thuseden bubble radium change foltnoiing A State decompression can he catl-w'm~lliicltdadsmyptomsea be expected when , exceads tear. CtIIIIlSI

ToIllustrate this procedure ee prement two figures. I'll.1I shoes theshtmofbubble raischmexpusure (f 5 'il) at 30it. el plx n ' 4) iiwii, V" 'tAml mum' tim' l'iniw-klI I,- xiiti~ii1,1m "A -ii AIN li'-I li10

che allowel stop, This IS typical Of coVnsenionul deconpressinsi tables, iwml I., n it. nimini A'i 'i1mi- 1 ' till,- i,', iIntiioImnx 'iti

*l, chows eqiaetpatternnm filten a 30 In enpocur at maturationfatosof 0.3 016an 0,05, the fln' ofiilit~ ai properc~im imp'tx''mwni fucto was 'Ifmi 'i'm~hq .1ii l '1

eani sed byý $Imply choh its valuem, TefrtSages of the decompress Ion 1is' i I xi'mlitt hrn aimc Sm' imu' (iA""IV 'iii ira Mm I iii'l iiiaii ii~ll Ai mreveal ubb 1A rareol utlo 00 ecausao of the low degree nf tupersatura Sian but Joan III,' Int it' I'l'F hn Icm''m'mm'mm i'i' ai''f iciiiImiiiiiicl IIi'S .1 1 ill-'-' ix tmii Io'furPther decompress ion hbblet growth takes over, It oust be kept In mind that 'I 1i mi 1 lA 1 1im~ 1 i''iixm'i x1 rmx-x'- i.xi. IM -mtell o Ii I oi cIx rion V mm1iiit ,

theqcustreS iousmnt Ifre ton sauretate ts onstheed firstdcnrsiostpolan ii'iii5iAliim'iiliItlnimI thin referencem c ,:i Iti iiit iim'i'' xii

Th: nudel also predicts, in agreemuent with ensitirical finldin s tht movire ii''immiit,.ihm 'ii m1i'illiiiit' i'.imim~ixi ' itiona spent in deeper stope rewsults in a shorter to at decompiress on It ne, Thus, IlIIL1icii'wi 1x 1,,t. iilmttlimit lxx xx.iil' xiw,, stoi Icnt "m i ii S-a scallter muximel bubble radius if obtained when tines Is pertitlaon d in fevor'II, ltInII oI IIII .Ii,1 ll i -LI11'.111.It4 t11111P1J., Il"ofdeper stops, Purthier epplicetlocs of titis model Include voaltuatint of icaolt t tiiln~,iimxinxii~'i'ii xitilimi xtheraet recuempr..ssion profiles with and without Osygenh brea11thing1 land tmImtn''ltxiwi iix,"xx'niiow ii inmliit lii Ii 'i,,imii5'lix 'icimtuptIciucitian ofdecnfIiremsion profilets, tiiicmnMlrlislowm-mIIc liteam mmi'. li m xtc mlicl i"lwi-

fill ttx lve i'iimimximm- I ct, '''mmml ii, maiximmmnx ' m i n i Nt It byidii' lmc , i mii iti vAl-. tie mmlinmit Ilini tila n lmirti mciii inf l nliflumi t t miii i ll'' m c dit.i

hefemroiemwilel atIeppearsi tfou'aIttIMitiioFteIree I end 2 (xl Icit,

010

01t I Ic ~mmiii.

'it &l I 1, ii¶1".t11l 1il l 1. A Pit o I m'lll n IIV11 1,t 1f~

its 0 3 it I 7 Siini iii~immmn ae' x'imo~ ml-i H'i Iiituii m110i1

ill. ;onim Vii iiiii lit~li luaue lime) Afit.O Ii %.I 1m -,Ii.omi - -siti niflmi -sld' itci i tm ist iulin i'liLls At111 111-11 tIxAIIx

F KI. ww ua Iim ux i lit.- ti'i iim mlx,1 ii- I n 111 111 I. l b l itxxi~iit.1I-

..... rI ...r---... Il

05 -iimiA om01 0'''dli,'li i lm-xi-''li iimii i -iii

--I C-'3 k,,m i fi ll, mc Ii it Iti'm -nt r~iiilm-ij, gn,m l liii mlii I AIx iuii ,,' i'' h -

in id11 n IW - Il t IIIIp I - nI l1It"'~~~~~~~ ~~~~ ix Imcx liitiem'ccI-- Itx a'ili atlxia Ii

U11 005- 0i",' 061 OlA c&ull 'i 'ik'

7100,2 Changa of bubble site Isolo ouc-vei) for a given it--u Imii ic. 1 il IA. A wm, 1ii .ulilali t-'i 'i- . Wlci AIA w-i'I''m I--

detreets of s~jatiletoctif t 1 01e.ic 1-4ix mix.'- II li-- Ai''I-i uiiix ii, miieitmx x!i 'il iu

10

SESSION XIII INERT GAS EXCHANGE AND DECOMPRESSION

I 1 ',0

2 all a. all, I L.11i

aliiiali~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~" Iicir:)Ia inlp.II'lastalus' b iuiiIitiiiii''tii ilIsh I hi lvA 'I. Il:: ~. '...mull1:"T

ale Ic. iIa I'iilpilrL IIs~l'itii

i~~~tucll~~~~~lt" liurvac 411.1. ,lcL I. A, pngsii dy KuaiIiii ii 'ilv'' Ir niliCumi I1iU11 isill 1151 1li.ii Iiililr iii:'i'ane his err:::) l.. .ilt.10 liIM I'It", 111i 1 20

r.l I'( ,1 l I ."_i I' 'I::: is inuaci cil ciiioil". iva iKvk hi isi.1" lA Iilril

'14 1" P1,LUl, . y 1, I 'n

Viel I iiA ~ till i0 l ig i ,f ) AtM, i airik i unK . i' 1- .1 i re I lit, ilililitwa al''iiiiils'iiIhili'l' 4 1 IIl ai ta u t di I Ill~j iicia, lit . liv II ;11A l~ui INA AhI ailllli 11,1111 4I1-' I t'l

Ii ilililirlu i: M~ iv Mii rinil Iii.1 iiM, 18l. 1)A A

Ilefeseitee will. Apiea Iii-t liia.ii ,hili ,i

It tha ii I 'i

All Icil:'Fi itI .ný*

tiai i ll.0~ LIM':; 1'

I' t I Itt d115 'la t h uat L o t eww cl, l illi4A . 11711 acre 'cia-lo 1ri out cI i , It L .deh ub s) cc preef r ilile'ii~ise Ian i el in oPa ma le~ iliilA I O l ii MIIIr i li '-if'aio 22: H Mili Hayrsla'ie' ee'i~Ihi

1 5 'iA u~ iuili41I:i 1ii

* ~ ~ ~ 1 1 vicil ilaps ilc lrt "l l" "I"o a M Isui m a~l ilitlil - ii~al ,te nv " l rl in i t ,.si:' 10I 3'du* Mi -I ' iii tlii on" c il s iit 1 1. )il' A 1"; ll' i Sll huts, uilc . if 1 Ill el le Iii 'c'Ili I /111012 vil irin aite 1i 0 c , r ti:Am 3,K~ I~~f kl .iklkl~ i I noeIiop s

Lv clib bbl ulioletul i: el i Atisi irlilely AM, alveSuion Li, ine l/l4reactS) ci: wihoi 101rcatti0 AlA Lii iicviiivl.re In iii 111- l ate In: hitt ieIt io ' utie as) hnle.

wcinov he~ii r5 cii i'L. Ad till' i e N IKsI sci ,1VA a as au i 11 "llA 11` 11.a ::tll Al te' K, 18Itile Sc)n : jLi~caatiotlI twit an ii1o tire 11 i-ile aiiM eih" 'f''tl e 'ie Iis

(lieropy llc Ia t ahppear Inla i in0r e::)iiIiv , i uintlIis~~$i

'rile~~~~1 gee1i keIIIaisspuscI: i c edteIct)cii rPcuea

Ililil I itclii'lilil sat~rs. Is 'ci 'ii lie rta e ltait vs 'nu ] te1ua

til ai ilA lis i hat til il itl l :eiiuccci ani I. , er tcv il cIil "I Icillik I ',i~

ribidaqies:i uLiArcacse ItIV~wo i 'il r i' alw o'iiui *iZ'11 1 utIi: l I'Clip ~ ~ "n 115~ tPell' reaidl-~ii I uriroe-vl t r I 'l ai lsatoatt l on 1 ite 2 0MA

Ic tl tt

S Io ar.re ci.1 Ic triomll n:Iits ili~lpth li " t " icnstlec ii:d au iii mlela In

1 Lye aca, a1 la ii c - r a h e :r I041 1 a s t a e t ltit taiui. I W l W i t 9 , 1 ld O ily lI ht nKiicc X

Air Ilw allilli eiiiil i: Sc. IiLi~ cquic tiihlll Ict, 5ioc litin i t j 1:1jh

"prest l I nkt . alti nowe ipulii Ic Oc a l' ct se t A i ll. cahd t hillitWoul 'bit' 'vliiw i l r i ii .al :L rd t.i is el l pty tie cu~ili Its 'n

IcI t t iitrt i' i f wel ls acei'be X11"~du'''It Sre:, ii i cot'oils ' li ' n 'tcom ci i t 4 i

eie 'inc rlti lulisc'm Siv 0 W1i11 P.iki l ifuu itti a tijcli riiiiof.iardip t ii n ll ote I'l a VIe to leypio Liton Iii ic

I ~ ~~~~ li~lr1. s. li .11:111 iilico sill'sia rlttv all I'l

t l t n nit ho i I. r.,t, 0a 5'

I' Aa~~hsrr "Ii a ~~:c ~iiu~~i'ici ii~i

INERT GAS EXCHANGE AND DECOMPRESSION SESSION XIII

* N-125- A N-3

+ Ne 11

o No 50-*Nit 100 / -A Nit200 /' 7 b 0

20- o No 500 00 00 4

.9a o 70 - Q'\Ot A1v -, ' oo- ,ý%P

J. A - lop - .15' 7 `0 00- +l O.0 -2~. wo- -~10- £ ~ 00'

5 0052Crsin resr P i T

00 "A0, 00 . 0.it

HEALT HAADS0SIO.I

xtctttlrftt0 ti0 (3 i~lt tiN At"OalsPX'NAI 0it~tt ltitR h ies assi h om e oys eeeehdtroar5,N lot tprotoo ltrocaHdrlShotiseo istrtotsda es vr asteefe, Dvr asotrlitdt

+hrer otmd h hwasi rmtssio ail eelwaa rttarar nteto

thissoonentt Ctho s hmine g are ssurequol tipCOSeia it, A ,T ll

te111100Cl Utic IR (lfro INt th a tlcoreo 6 i s eN-It I .t IA ON)V.R:The dises tpseto h l rltt h ts r fi st d toodies c wham er templo wees oRvlon'd (2,11,2. 1/2/ werel. oetiws Detrti rtiowe t of g ieaa iteeJlrvs sod ia er cl-ee tive ba vterairY roi sateedation asnfeat thes wheter, dy thereafter .t Daid e rt Vedoiohtrrrp e itt. B, t oplD

ravel, Theo o.Wnusi flor isndor Itdetco Ip*-o~tv Aoo tetio wir isoate fro thi earntt Inte th prol-th ivsmaitly totrohereiaeaa od isodomas eroiren (, il. p/trboyrd ivte scr peeen our nlydv, divers rtoutnl whsed oaros g set noegariv drops ri eIt' g

rh )teic fthe a w arn I r hen pajroay Itrodisteaa ltobo asi iten i tsic -n riving r 8,1h h'r ir cida eovol w a w. glyce eery ol. ihprArp otihi omi

htaiay gm edt

obbv U oa a hsr tri taut. of, moleouiooe duisg th gawtu gotla ivas attachemroo a ontooeaioa ed.alw4wet hfa Iqt n at edt ihsmtom ce rl fr easenl (5, pci~ n (1,9, 0)

Attn iio a l 1514-t~r two et ratibogondive of the Northlsa@* n 1isor eraot tiedtefuigtltttodvsi h.Tcmie Nwi X ,)12 a

relcativet p prtioesoit ga-it a tit voev, sod othenw re o d isru ted . orie oJlntt thccih o amber thrafeWra i ol 0

Pom,ae Tghoe woras vooaietett iisowliantld from ootheasodiv ers wain tah l-otitis,0 wgued ihoadrd , rrlsidproa yinewsolo~This ~ I' paeodsrr e vtsdtattduritenge thotiotdie h hhwaeN_________dives,_________________

sli~crd 0.yototirhiolgrl oltuittlaeig e Isd c reomir antl g sy I ,. iojsa r c ba

"t eo.1i oef tee il i g.a Pat r1 ltrae 1,1N04i f ertshie cerom- tt st ecdld atri acd4Acho dgycrlb lt fe newn wine lcd iv. dua h 1tah r .. oar wen et te r th i ndisas ergrot h

ledlintrofen tmiiathdi ohs .rt hdiav ae, arso olt) c chle h esnyDri nge a 1d1se-ha5 ino istat r hak ur d oidvwes In r i N ort Seia Wer to inthe 0OPI romylcolo

tvnts eweofwas espartiated loo thei ceetorel an ohte p na.lek(salyed1Au NWring h iwe, it theT roai m ther w e seea1 otinte.it

Inoedj..the d at i 'toty a icc littiturte l n aro o nthy9r~', Te ullyie uhte

oshii 2Ito t 11 4 hart oseua thateroed werew I - 5 aloe, theroush tao/e ter silingel, iseohror e ihvil a" sd- I 1da rawhcaotiedte,~tlrC 1I

Pmour sdve wa Tib - 1tai lusin c at tots; otbe tan das e nod l ove lviri 21o die e Ra is

wOrl tttnd init w hs m h r yt iea sto d the reet dir a c, lelost ya &I luk(salrtly of

a rN g h days t aw lo olv the divaws oars teh oca dto. ie o ql a ch se s . A r o e st o r e ue ea bc in the 1500lv ng o qi e s

IA h ,0 nb th days ' in houredio el 1 rwtreeowdooosaio an atophr vohllAy o ee

be fw houkoo IPu of0 evr 52Iwsccco vrI Rmii hug ak fm

' IV% .-t. .t1ci9ccU AND C 4 0 .. 0 0

SESSION xiv HEALTH HAZARDSF

Htchnhlirl loll Al ttilli 114dMI'il. thr oar. of If diii ."a cd only ir, hr . " c or cilunloi'vi f .lii type 1. ta

2i r, th e siiaon r tn i i doyf octP lrsh t fd a onaorctypca i, I I aIidt cc odlcIa J i ito i c cfoiroiit:c cc tell I"ocisi I, lii pl fellcc

ESSULTI cootominiat ion 0-e .tie toi I mtgr Ih o .irr tRi am ctO ad fhroc fuIIf miod K3.

lDtVttS (fAN SWAINTire data frc. tire i romplex point toi the oliA osahnr wea possibli nesaor

Tire pottarn of data ii luatnatad in Plig2In is pramientet toe of, t hat n~ ohaosf to fortnt uti rrifIg alid botasmo ifia divces, The dmta from Tiodo not !yri rad of11.11 1in All of tire dineml studied. Mawoin diner fhd goed pcropyf acici sor uitor oifi tt I'! flit. o anwsd point ttr a Ainslie diner so fire probfaofle scurry of orgaliln mmoat d tro .l, do ~rm renotia divo. They afitenad saturation wi ioe farnra 61 f fiifiedv omdbth eonbo itfo t ldo'le ri at cat I.ic,cc ofno dtctal mr flora. Therearfter *ira=-oegativa bacilli core isolated 2 frm'oi en cldaasc. e thati aT .eatrniioi: eoiromei ertientfcr

thia oars of 39 1611) of the 15 divors asfodlitd. The oara of B51 of infected o~f ',orgi onm re 2,!1` likely cthair cit for to orlonier s m ticl.T e ar l1 c o ri tdlivorm become, colonised n~fr graa-oattstico hacilli within tho tirat 6 clays of firedine An abcsheneno of deteoted oar flora in thre cro-divr sceten did not prediapomsetfffkiirto Iinfanicci,

A risosoenllf pi tan of if icon hflitnti .'o cod ofromirer rofritisinoiAP. aoruicgln wa s w ooe iscisd at eontimo ec from 0-4T of Infootod divors, sod wae 000 no.os. nl o aom d to fire I dioce atrudfed. Tire contfrol moseroomsdiefirt ioietoono osanaotioe' haoh11ifi in 51111 of nomr ic-naolutoaronsd eo irie did nut prrvenot ocoiwio iIi o oa ifl f namirotheI

arsa-neseti. bc ofill i mI.- ts f ro d Ina so re (en fo m to ire cframdbers efcootsainedJ boo l At. tirefi~ did co,,trof tire op rent ionml probi lem ci gh oec , fif td ha high porceotags of merlars ol thre finforcoofaciriocemm A tlco, _ lirusirsonItiog aar1 lan. rlil~

Tire rcaiutit aretnilltvserf cot'otlony to lhire nofrlrosof oflilae -olarire InIPcimoo -eIron or , de dIv iinser ., b T hseir ft i aeneoro Il hv ei mircrf is p of rolofred irrithri vf f ,f-ie 5m ~ a it 7 of moturotion dines uniroorfoorcoerofo tood it fios.,

icte rc I. ictherI mot I at l om i llrane ren ndentt sha in twoc arcoar tire propeot Is.&0i .oroins grwrii ito uodr-c.rrcoio-orditin fol)o o'ltit.fo

no I tonmenthat, TietAeaiftural oi cniru ii creprta f in i o rIyv of n 1o ,

Lersoa ate -i no cr foiioiti thin otherer .

A N

ditccoc o oi ipionr fIr 1IifR MtIfrfnrlf

N.

In fl;rvcfor.cicrnc;rcu~iir

C ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ O firenulorma liiý coo; irctne eoeed 11af,11nii6-iii1rrcrrf cc or- ,frcr nnrccrcrc 1iiff1i0r ri .cii. 1ii hki icfc o

t~~~o T ld I oo le s sufrdPooir ifodoo o o nfoin o o tc A1111115 f fccc rIc 11 rh1o " icrc-N- I'll cfcr icc 1-1 Iciricr io -- ic litc

t~c cs irvbiooi sn ncps asf y fi omile dne, eno nu efelio, oh ii f~ii.r cr coci ir r1cc,, ic, f. ifur--ccci-.r- III.-

le roloe . ft woelII 00000 1 in ireIicoito(l, t..

lot e , f ln i vosel, All in e foi aftie wr e b i eyafodIl teo oflntif-00 hr o so llcrcts I It cc t, -c .-. I ir cri Ii :-."I I--- I.-, -l, i I, ,rcc. i-Throsoei -mrle i pol. io e w i oth 0 oniAru i rei nit fi fcurl rdicilol w bit noinfu for itI ir-rc.r.c . ., r I t ir Ir- rcrr.rrc-c I Ir ,"c -l cc I c It . -. I. . c-cc

if~~~u6 Ii rae iooe erfrr PlIrerf (cc ui rafriIifr ef.c ir 1r-i I;-.. .r c-c Ir ~ r-r oc rcir c. -- r c, c,~.

fsat, bsmin oropslac a. ordogo yft ieswr 1tFiano =onI l.- .-I 1 c,.t rI , c-Icic.cd I'clc cilcccccc -c.rc.Ii r., -

maeth sea resnerto Opscr for iho hoot of... ccc Iicn of all I,.. I- cccc ci~c ciic.r.-icdc aticcied M i fs o A nrd ferii o m ?(looi e etocf lucre if gra-evrllo i hoc-tilt lcc i--rccccc, ci

I)- 4 deye o fol ollai rifectionar h 001f c if0 50

Idv eld o rdc- c. cc from c.. ci, cc . cccc first Ic,.0 Ic.icicc I- iic-

.. :d list elimnat tlwe

ccf .11 triitec divots.- ,,ffcr Ici pail,,. cccici-. thati th treat,. 7" ,cciccicci~d ivr canc remaio n in f'.orncs ioiri An IrI- d l i ne t1 r. lI.L of hi 00 eoiyicdoncccicc cciii,,,-iccricci, . i.crc c ci, ci c.c cii- ~ ~ ~~CaHNn ICmk SWANN ofl leta cccicicif isrcairc iloilicco~cc ~ ~ c c c, i,.c cccr ,.i ciicricc ci cii, c clc,

rcqican4herci aio ac t or oti I, w ee g com nine coO ,itoed clr fn c

ric chtho so#o co A acalono rmoon plire icing ecu a. Tare nesainingrtII t I:s~~~e ~ ~ ~ sowe An tin:;o flor of ci resrrinoll ivdoao fica I'll,. Icc- ii-cc

A.$.,. ilroi Ill 4-.cli.., cc,. I i I .c o c

cc c ifc i.ciamce I let ,, circa t aaie clrfi A c w to ice erosl ctn idif -c i . ..c c, -. r.. c - c ii i c i, c.r-icfoi ilclfrs fr, , f cciif cIint ci 1r ha lcificc er cii cii-c c-..- cI-cc cccills~ici--.~r.c cc

citl ';c :vo-r,,, eno., i ri lf anilioccs ncilcca a tciori-cnccrc id i cc. ci -IiIicc. ccWrcccci.i- -c c.

Ill, ,that.Ill53

I h.c c I I.

HEALTH HAZARDS SESSION XIV

lii-., t-l'K ipts ito-covitill itt iiibiol of domi. Ini liting '' Able

titit r li .1 igtlii Airii 'hot iti U v lAA itlg211

diVANo io r i o rt i at -I toI

-oitwtit (b]1) it% ts. duiteiti riw Nvorthliu vi' d. o tlit. .. . . - - - - - - - - - -

;IA4 Cold welk mictutliond I. v v-itttrilbtv e-itt iii I tilthe XHi ll i i ttid P owlting 44 h141.11 itltie It wake tot to redpol ine anlty or tile tutui if t i diiti.

Skl I i y ' ,I 5 f tiI I .ttt itii~l tIlv t~ Ii iNNStitcil, Ilvy tt oioti Atettoiirt I i'le wrrm-v ii Ill' ofln,'-ve cvltlelIrl.li'lle 111vovtiettl wor I tl t#A v- isdiotic ovirot - i ile~ It. bii . lii 'title1 i

it ddlet l il a liolt) 011, Im Ilt .4. the ~ilrl I,,.tho r 9 ato i fit ith Ilmit god Ji=tttl

I I 'ttn tilitt tot w bAtoio 'iouo Mi ehitihilot ili t toll r, kitltl ly voniltrevd withii I lilt,iiruiiirteelr bvliiliiilii ttIn....

CM10I lI I j uI 1 1r. ridt.: ill ;I'. o~f the. tilii fatiai tod totd Ili n ofl v liHiltl Ilii XIII ~ ovi' idNt hr v one olmn vi jililftviiita aiertr b'y ticli, d ikin i~ l

iliovrj 0 aj ititteitl eoev th~ l ter, IanoitilidtiormbWl WoIeie of etil-viiiietiili ~rtiiitti'itetrv ii iv~r fvta ill to.o veeie did l oitdAry A Kec i

rlk-. 1:1l dvitt toot, ititt d o...iiitrilitii liot-voly It Oldit, llvr livid, illovovv r, tbt-

t lIiv kuivvltlily, It rtt lilt~o lotd'i,i'v Iii "In 1'.. till hocil S. 'l N I1 itt" 111i :a II .1, it-l if NIIv ltli 11ector-i, toiivIR hitto'tltjN-

"ihill-aoilii Awli i'veplw lii .l .toiltottomi

tub ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ I Ir ott,. it hiltil ec-' 1t it.t- 11191 jot1iilll tiA iot04tiii i

tIt Xiii1 Ill11 lilt' 11 "1 Mcviiid' .... ` lb I I II

ii. il 1111 iii ii I liItui I Y 'ih t ili'ii ltA i o iiitiIilti .

lin 'IN t i'. itili t''- 1111 /1iiii Al'11.11 lilti lilit tI 'i' -i'il-tiittt-it iiiiiiit

tici nit' &I- hit' NO- hl lito 1141 Ink' iii ii tll

- ~ ~ ~ , oi. illn l d hiti a 11 I I -' II Nli nd I 'lo tk-littli il i iitii il hu it I ll, iIi . iiii 11 ''i'i' 'tIdINili'" l .0 li. 1t 2i taill it-i . t, .I i'i ".il -li Ii.t ito l ii Ill iit l

In I I-i "-i II'ii rvia 'liii- .Ink-''u t-u i-ni dii- -- t- i' i-ll l ll

l h & - i I ll ill "Il [ i -liv " I i' f i . t i rll- t- i- '. -i '-it ''11 , ' d i t i i

Ili lt oiii t Iu~lil~itti-.itM ohl .1,l Wil nIv il ti-ct-' 'i - h ltii 0

Id-t . ", ". aI' I1d

-mtrdIldyn h(ll dp:j-i 7 'T. iii i'-Iiii Ind III., od im" Itd ithi-'e--'-i- 410 '-Yg-''l-l 0141. I i t-.Il

doaIi Il ' a g" Hiail l i. tll. tiil if Iy r-'l 1,

-.1i'i'i'' 1 ii- ' Ii'mm A l it -i d idd tditil Od 0Il l I v Id

"d I notlon ovetrii. Ili kIi ilbiiivltiiiiit i 'lilt)~i I IN10 nooid id nIY I11l-l 111VIIIII

.,t 'i ,, v ,

.4 .......Il.IIdl

SESSION XIV HEALTH HAZARDS

tot ki fo to I tin it : 0 , It itt o It ft Il g ~ ~ oo~ 1-' 'I p,' Iil or I-' Illof U10lo~ tfo tt it oti, olnb tn i:

tit frInt 'to. lnfwlti to 1u h.no t''lttft tiltit. 'tii Vi,~ Itit flit II o

in ti Klot loot i lv , -IK [t91I - 1 ill' fo r of it s fot Will$ inr: efT. ti t hettil t fllitittt I0UweI. littnt tin 1 titit I'it t I t o i

Ltt, lo.I WittiK' A P 11,11ilI.. .........Witfo thilt.tof LitoftIollomix of pfot. tftnfl d IVitit otI'lll1 ilo ttl

'1410 otoittiI oioo o I s liioil i i'tttiffit:ii sntol~fl~I nyiti oto 'ingrto ,itin ,idtnt od ilwlootI ttlnoiiIi ?Ktto1,'lit'tor't'fIi vitIftttn'i'i the

'Jc tor tor ntuit~v lof ift (fo '1IItrof Lintfiftn i'tro tw i 0(4: lt's

y~), 'A~m it s 1111 "'l Wo l( MI .* S I. q)ottone 1, ib rtitttfy t , itot rofntutef fir t o love tttiti I o tfi''tti :'it'Ato o~ ryll y

II oiI d ho filo e , 11 11 otl.Il mtiotit tI r l'itttfi~tfloti, ' tiro liti l t ,ki fH ti of i'tt t io t I otti It ooti tho

"o ff ilo i I 0111 t o tI. . .....1

i 1 tn t oil, o VI I I 1, 1," it In I I , -eimb I A-itfil.fous oiI e gtIt IfIyxo, tllit me. I.. IiIiii t ili fttoftotmdiity1

h ll UI -1 iti, i hlilt

l'I'l~~Mit iii'. itl tl Itll til mlttl Ki S 1~tu ti9tit ""it it' Ill till:~ lit Ittti Cv o -Iitnttr ,11, , "it ofti "' l 01::"hlifui tuolo",ttllit wI t ooi rl fit il'-ie:tottivoitt tf'Ilt u Ii eritKI

L±i2& i' ftoloUt. ' I oItv. fln Mltti Ptid'l1 'I ItIit f riofittit i vAtii otfIt i ". f t11b tl it: ft IA tI (tlj l , lti lte fI'wiltit o titi ov--toi bul eltt~i I'o p 1110 fi tts fi

* it otoroO Ou Norlt ifit i ljIii to 1n nl, to, of., oiK itiif 000 e tifi os:t

I iinf (fwo it i"I'lil Iftt I110 0100 Iltlotli fuifl tog utif til itt fi' t I tn Ii liitihtitflt ,: -ti 11111 t' ntftft (I:

(too AIt lA:, f II doitt lefi ty II, 01140K it ll 'tto rliini i t ur 1iy . nmontbl itflt i vif ionitiioofl ltitl 0 ttl tt 1 i yM fltt il t'tItl~iiioIi

C tON"! itO lit:: tAIWOl Pt' it!"'t tilo lito 'nlOiitof. nl: l"ifi ifo

rifit Ot it tt o tl. I 'M I ont fiit tfllsntifie lte ' ilttit f~ ,.oi t ,, ( 'lt it J.0011 Ot l oUe l 1 1"otvI I IIII IU lt

ffl'forntit ~ ~ ~ ~ ~ ~ ~ ~ Ij~r itifo 'ifru Iioii It It divin iti th.t1t tllf 111 li (ittttt

it Mith o to I Itt of '. 7 yi I it~ fitl i i'viittU i tulltroIill ttoi o. f iUooo I (tim 'l -IIIl H h 11,1wil ! '

o I tito i nsr lo tti llo ftt I ti t I tl boill, o 09 nr o I a ll. .1 ( .ll I..... thou ....... e ,II o

tuntootolti~ ~~~ I*fot Itt o ' iwit 11i 11' h ti -tiYto f 1110l tr t: (o. li iii lit 'f

its ifI ff0ittio toitnoti 00 til fi~ot iiottio~nttnnlAu Kolliftnut Ht otui-nui' f 11 Alloii to i in: tIfin A'llto itll o 101n1ii ~t it""t I/O non w tilli00.41n. oItflwll nlM i ttI::t tktoitli tilt

0 lilt ' "Iiin it I IllO- "" ,I

Ul4Ut~~~~b~~ldt~~~h). 1rix.~ n HHltWlleafU,. Iti ttilfi lllttti'

11111.:11 " 4 l twil L'ti- n Io vnin (( o'lit~ tInii it ntt it'istf o

A 001"fflialil DIVII(I 11rummnitil ~ eU~ ittloI i t MI OO i i h at vi 0 tII Ill ''

"J JZ4u1

L . Moo f ll , DIVh i Illvt Uwnnn ?K Iti ItInm t. Uflolit tipt Ot illfis ti pif-lt ifthlellen ihini i It o t' t (ti nI lil fi"i ' irhrtitipr of~l I'iltfonrt. 1141"til "i "1tiif~ 1",lioi nint fist tIlt tohe iii "I'~tnr lol t to it iot

ivi l'it lilt, 1,0 1- dorto Itrm~ tiv 'ii .i tltii-tI iit iiit oltl iti 0 n 1111 it

1. ti ll U i ttt MIN i-'. otitro tot On sins ont t on' it'~o stiltlt tohe lilt'- illlo k1l l (ni nI I0 I Itt-

linte to0 ooqiitit byt feoin tim toltti. uitwtt-'li 0oly il A.M.0 1: ifit 'tlot '(onto o Ii.1

o55 e o le o , l .tinU tl-1 1 ywo T . Il::mlor I Pnw ho. xmilvcod il..ij . , IlI, . . II;., o

HEALTH HAZARDS SESSION XIV

I h.. l Ii tIled, II% "Ili 1111-4 1l 1A. l Ie t 1111. "1ev '1. I u l I ic Aii Ii it pe' d Ii qttt IiII, lie gtittle ic leeteI d viii v t ry N ~lv im lev1 1 Ni llt, trip111 cirttode'tIlii, I ilte1111MI I

ir~~~~~~~~~~~l~11 celillive ri leA iIielcle wit"' Ilt I",i (holie'ie llr lt ti

1 I 19 11 1lie .ie 11' 1i lIeile tiKe hi 1v ve I l ltt I Itt1,1 ttieillecc -help tlcilie1, 4 c o tIllt II-IIt'. Iciticiccit t it vit l I 111 th iic lteltdip t lv ciecim"IIAtvr1i hIii Ieicicit i Il~el MA-, I liltir 'li I A o

it ilcve 1 i cceti itil ee ile.. i v-'.1 A Iiiv. hI s telmq l lIre lt m I' Ie I ce'

[til gut m m Ic i c iii, l. te 'll v vIl et le iecciitii'ltc t~ictice iet i lsjm iltl ice. I ee AileI~~~~~~~~~~~~~~~~~ lpeuttIe.Ie eteceie~ii e tu teeceeie ~ ~ 114 itiieii.e cItIl l i 1, 11.

lie~ ~~ ~~~ 'k 1 1, Aeut I l t,~iui w i I. l'tc t o li n , t elt . i iece'cic e, v iel til Aeiien Ic ie U

"ielve 'itiltl " Am iltecM til ilet tt

it lice. idilivt' iip 'Ieglt c Ic i .Ii i .e macl Ice i tViI vei Ii. I,,, ji te lhttv iiititlt c l Iveti I' I-1cc ~ t *iiiii'' ctt tie tteti lv lleW l 11ilt I IIV

I in Neiciici I. I it veiiet ee Amty ivid cclioleeAc Iik ' 1 0 ",c i Artiilec vie'Ieci'ii I.Iii..reie'

....... ~~~~~~~~~~... . .... .c ..... .. 'i't.te .cedi Iii i/i

lilt' liimp Wc intdI Ie-tI Icliii vl e. I n "h- 11 cci'tic A ieecrci cteille.t' c ill

1. iit l'eiclel ii eilik - ithelc 1i c 1,1 1 i t itccc'u hid ivi ititItIIi,

. ...... il idly . ityt' viicTii ItI In", V110 i d..- I ccilil h h i iic.pity. '.it

'lie....i cc iicii 'i i tle i f I'Mi lie ill,lic~iv cii' till A l r ol'~ie ilil Ow"

It it......... i'ct iit ' mwe I I'itc l cl t i ue,. vI i t e/lciiie wlic I ev I " c.'1 1t , il

ItttelmdcMliiI cvvt. vii ititldei itt't iiieteev it'd/ lie iiecl Ii lilt.

itlliii 1iel Icc ti o e tv'iicciec tIlcitvi ti I i tee w iltiltily mc eil KI it icriil c'I

'li i~iitiiit ti iceiiiv i'ee ic I' ieciliiltcl, wIt ci 'iv, l cii cc 1, 1. IlI tiveiv

t vil W't Iuiiur e lelt"Milletctr mie l ieee Icv. tilc yo'ceiue. ' ti 0t .1vei 'itl ii

Icii q iu ,it tetI II i t Iccll % dit t% lipieiwui vIit t IteIe l'tiic mcilti c Inte A Iitt I R Ali lt llI'

I" I-il~ It tc Aii Ii Ii tii lct iectiv I tillirt vitAIi11cl iiticc i A i tII I I... . I, Ii t vIt' itl ,i tie " I" lit l ,eic `W I lIc ilv' lilceleit Ic l ie ' ,v n. "t I Iter t I I. ye' 'iuI* it' . vlic itiii cct tiietv .ei 't vii r tIed 'Ii l I-i lye' tic iill-,i 4 Iee'I'c Ie' iimtii'i 'iei't' ''i , .Ii Mi ..Ite toim t t f 4 , 1i Itet P Ii IItIt ItII I h I llvv llriweil. ld .

MOILECULAR ANI) CELLULcAR SESSION XVEFFECTS OF HYDROSTATIC PRESSURE

hillý I', A A~ll e c1.',iiI I 1'1 1 ' teL t iIltil li iittt~ I tItu Ai. eli I itIettct '1 trit0 iiei'' 1cc A�ei 1' -- .1 cii' pi'' li .1.1

Ar II"I.e I McIiI

l i v ',I iI I~~i' ~ ' 'it:: Ie. i u ~ : ; ; :v ~ l e i . . : : Ir Iv Itu I Ill 1. 1uth

56

,r

SESSION XV MOLECULAR AND CELLULAREFFECTS OF HYDROSTATIC PRESSURE

vi

I I itt l lilt II Ilit titi lii - it , 1 .I,lt 'Zi 1[ it til l'ltti li in hli i-riI t tliiit'-I ii n, ll h tl tii t~pl~ 'tt '. llIlit' iti % tllttisi' bl ii~i , i, it\ i, n • li II i1, ittr i tI ,I il,, , 11 ,,11

I nt1 t1 t t u V itl•til't Ilil,' lit hll:w sill It uslt i1

, l.itt iult]1illi]-

at IIl' W litl~i~ti n 1111I, itt i"i iii+ 4+I l 1v ' I)i nii illl u ti stlitll t I• 111W• hll" 1LII i ti ¶' +" Iiiv iiit~l•.~ li t r I n i I 1.1 • qLII+I .l~i iiii - I. " ~ 'i • lh hii •

I'ti

l'luiit'Ilu-.'l r I.Ituiu I1111 Itptiitiu

tu.'t .

It

'Illi.iili

1ii

ti AI.

'. nuthiittn Ii 1111111 lli Vll ll' i ~ll vii' Ilitt I• tItiiim nul Intl ittlll I itnitl i i ii,.h I 1•1 111 i tt t li- ii. t h lilli li li' li*. i tl i . iit' In• it i I ti11 -i1111 Iit' I lllhui'slii Ill 11s it tttv•ltt tii~ ' itistIlll ' 11 iii 11n ti~lll 1 I11'ntItu iit ii iltii iii - - I -i-i li iti i.i-t-

i liii1 1,hull * t h~ll tilt i- r l i lii' I11' i•i1 lltil in 1ii 111.1t i1'1 1it tl t-l iii Isitlt11#llhlil

iii ~ ~ ~ ~ ~ ~thI•I mitt 1+lu l ,i f htiitt.ttt'iiiit I 4 I llt'yl• it 115 111* 'ii'1n1stit-t 11" t it1t'1111' titti'ltit I i' itl'l'Ilii hu I1il i .

"ll l istslt

lll lit ittl it111 15 ii ilii l+ I II'I11IL it llt I 'lIii 1 iliti ll isv lii tll n l~it ii111- ~' lti li Iiiil - ii -i't tit ltItl ~ h t iiI

+11 il' 1'11+ i t •Pii" ttti I t1y t1i'il~l t titins hi ilt 1115 11+' Itit11lit\ ii111 ttl'ht i.ltiii tl -il ili--- ht i-lit*1 ,it I. .'t . hii rtin vii 11 s1 M tlid t tli tl+ •t1 illl lzii I I hi illtl I t'-l' n titt 11 liiI+t~l~ I tl Iit ilti i'ii tl t iiit I 11.

tl'1 t h lit |IIti i slit 11 ttititit I111 IVI li" lll l iti ~ I h1' 1 ill ii utu til tutu 11 ,'i , 1 +itt itit .\ite It+ I,+I' I+I i , z ' , i' ,*I ,I ' ¢ + . i i

1111; tI t I*Iij 1| 1 l it ' i- 1ti llslitilliti* tlil~ l l it tll 1 t'i titIlt ilt Im t utull s-int ,lu il i lt tlt sl t-It+ Ii, 11,-, i', ,,ti. tilit - 1 . . .it1+ I 11 tllll i nl l t' I itit• ii tt l'ltl It'tt l lt Iit lnlttliitltI111 t t ' iitt11 Ilt - ht tl i it iltl 11 I i 1. I ti,-t X ,It i t 'i I i t 11t.h',+ • i it. 'm "''i I -i" + + ' . l ,

1,: I l i~t lltk l 1,11h t'\1ivillt iJ Ii n'ltlli itit lltl• lll ll I Ihi-t'II lit I ll i- i R

tiltq itt-. ll iiil It s iitii liiil+ 11 lll •I i ii + 111 1 I ll' It i t~I+1ll-i I1 it ltit'tll -t " i, iii• tt lttlttti i, lt i itl itt tlt h t 1 , ,,i + l 1, t *ttt+ it'tt l * 1,J +11 1• ' .'I ,

1 s i"'I rt 1 i llt ' I tilqll l l ++l ,1 llt1tti1t'tltt- ii l lm'ltil itit iii t1 11111 m h tll h it +lllL+ 1,11" •lt •, t l *?ti llti' It h lt l l t l i lit ... v-' iti, 1 -+. ,lh .,, ,' , tI, , +t•i lt'" I11+ •111, II ' 11 Il lit '*I i lttlill itit' 111 11 ',l ii1 i -titilt''I11tI(1 ,,ii i11l1L111 I' ,'ll~ 1 ~l X , l • I\I11• i~ . .. *

It iltitI ''' nittilti -it, liii I 1 , I liiil- I lit-ti'lt 1 t - Llu till li i,,I..11, 1I i

,Il I i t t i l ' 1t 1 it I tl l li It 1it Il t 1itlt I l 'l I I ll !. I., lit It itl) llhl lltý llt + vm ll I 'Iqm 1i t-ll mtIliltl I il1tt i.- [i i lt 11 Ii

ii~ ~ ~~ 1Wtt~i til itt -

t ' I it.-- -.it....i1tut

it-i I t~ill I II-! - littIii- Ii t titWi tl i I' I itAi1 1t t

llllit-it t Ii t '1 it I ll t M I l t1 111t lilt-it I IAtt ltltt lhllI't tilt I 1't - II t'I mil In lIt 1 Itttl ti l iiit' i lhil iin iii

'' l 1•l l l t-1 11 ll i l ' ml 1111 ! 1 ll ii -ti vlt - t' +ii+IS i •it m111t I t +4 I -tI I , .t -'h 1' , 11 I•I 1I •- ' ,' I+ , •, ,1 , l~'[I -' l ,+ ,• + 11' ,

I -ttth wt Ii t1 itit'- Ill itt--t rIi

iiiyl tIi)t litII IIII I -II'I'I lit'l lh Ipl~i 1IIh -tll i i itli ~ t- i tl- t illll'itt ti- titt tt lii 'I ti - lll l' l tlt l I,'I i-i, l.,,, t'r " it -.+11 Lhi Ii-i' h I ,i , ]I 1" + '+ L ' "

,ttI IIllhlit - i i i iiIiYi- I hithilttlII'ti, 'I it l i hllh i - ' ttiitii rll i t tt•,,•.. .i ii ft.iil • •ii i

- IllIIItilt l tiin it t,'':., ; Ii'i t•i I IiiiiIhit ittIl tttlt,

liii tiiit I it

'- -it I 'iiii*littttihi',l ti!II I',ii - Itlttitii ' ti - -I I I.

I .. tttttiiii Itutu k t hlt ll I t itit- I Itt- itt tt.tt ti',i • IIIt i ii ii i i.

'ihi''- I 111 it I IIIf ii, i t 1iii I l t ' ii t r ii it iI, iiit % 111 i I ip I- 1

I lt~i -i i tt-im" ",v'- i-i it

tltll'h I l l, t lltti l 0hwl l , h lr 1 * 1 i , .1" h I hliI i+ ''it. I t tLh i iili-li

- 1t .i it It tt t ' i ttIiI ttilt.tI i

IIII p1o 1 t l ll ll l i' I ill I I I i I i I , " I I .

II IIsI 'o,

II IiI'1I1-,14

-,A-

LII ++I •'I IIit• I+II II,'* 1.11lhl-o•' I.,I I AII I I ' • I~ll l ' l~ l I

• llllllit .,•I+ II 1I 11 .I 11.11 " 1 " 1 ,, . I I ' 1 1 ,II t, "I' I I II .hl l .,'II ,I'i I .•I I t I *I L I I I , I , , , +i • . . .I , • l I , I 1 1 I ' I i i • i

A tl"" 'l~ 1i I.ii. 1iiI h:li~ l I I It, I'l ,•~ fi , Ii * 1 11111.. i* i i i I I .11

.. l l,,~~ ... ... h.l,.i.i l l ,+ . i , , i i I • ll~ . . . . . lI ' l l l I I

11I ll I tl + ' I I'it , 1 II t . II t. I II.I' + il l l l , I II I I I II l l l l I II I ,

vi ul 4hl w wll I~ l t ' lil lll ... ., i ..... .iI ii i , .~ l ll ll l lpl ii ii

llldlll'q'11~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~~~~~.. ..IIII .•I'.I+, .... i~iilllll'llll ~lll " l H'1

MOLECULAR AND CELLULAR SESiO XVI

EFFECT'S OF HYDROSTATIC PRESSURE drn CMlIll - liltC~iihliiN ciiiy dotornit ring the. earnur of lph~ospha to ilyiltrole Ir"nAl vrita11m

incu atin, lihe kinds cf hydrolsi mesue wee f Irst1,toa idlus:I'.,6fI" ,in.Itoprl oliu wete v'alta lioidtitsth tel vil hnto "I~-~'- and second, the uliwoot of hydrolysise that occurred in t he presec of muabaIn

cln rii''te rif I ot chitac vail t ' un tm t e itti.O frto, I')t Thi se:acoud nussorerun t yiaelds Mg-es acityadrrsnsnopcfcIce' Itdrs tt c ltitalrt td/tti~yo uin I atit kniosll, till) Vito thrat VitAillc activity of the membtranas I It Probebiy represInts nonspecif ic cleavage

file to A diirtct tomagnalv ti tite v II me vu~fsit ofn~ lIP b ay n Ittymensyne The difference between total and Jin ATIlasw activitycan be attriote d to the fla-K-Pl~ice. figure 2 shows the total, 1`19- and lie-

With reepeot to e toit aii vievet hatr, via liltoneac tili itt caititi vl A If- K-AlPaca Activities at function% of appilied liresalure. Control ATfas activityn' eat lintld t liftiat cut tilt, I"n it[In thyo it tile titration And flitn,' ovroo to: in ioi measured at I AlA Is eupre sled as lot 0.it s hows that total anid Mu9-AlIAlasahpolote temiartofrta, Stile relation loadls vm tie coiiiitfor th~in tinn kfinoiiIo- tii actI vities exhibit a hiphasicl response to preesorl Ithey are both activaiedvirlto. lt~lciyi ratlu A0, mt tile trtil i of A tii tni leal um tn i ivo,h ~iditv. tlnvt, i bye tonlv pratsdire and then re tu rt to control or less- than-control levels ati

0l01,n 1 as 1,1'10110 Vl11ol o io fiillfi n t 1111, i97lit). voonti fte ill I lii tub c.Vi':, hi oher pressure, On the uther- hand, the la- K-VAla se exhibihts a nvionotonictatlo, iv oflv Iii fitslio l ti aolre led v~ctil~p t 0:11'' ar itlvpn.e ie on by paressure, Moreover, the activation of the enzyme has rouqhly

lot tltirativil *n i Ai/ti 9 we e -Iloie fI e'f' A tn td i lit the 'il,. the %Amw trassure sensitivity as the inhihlitfun or sdium trensifoct ThoseI. Hfande eeAll Ilypyn-fla aw rean biv auiiiiosteed i eleniiI indica te that ireostire inhihi tion of sodium transptort cannot be

altribotwo to inhibitiono Of the he-il-All'asa which In fact is activated by1) Pierese -amay noldfly tfit into re nit I;. cheria~te reoan ot:li thit mag tfo prelssure. One hypotifasis is that Pressure uncootil we thel Ha-K-AhlI'ase and the

virus a yttle::uei sodium If^w in son'e lmnter, Clearly rurther experimnettetion is nicensery to2) Preecolre moo nodifly tilw *t riotorin of onle 'it sow:' m~l atloneti Ini tin', Ii- fl oorv or ditll tiifve this naiilot.

sIt Inc oiusi0ovit real,.,t In nleo~h stnatito, nogynce - eupil I race' fll yyn)'lt Wiglea ih, pfo h i: totid ofnprret oeautphutryla It av'la~ -ytdfIw 3, 0 etahtgl~iisntroMl of tehidseries a lprie was t ~iut

3it AdIt: ~ls) v iresia v1ii clou ata a at':t:tr.il c :mpoiond of tie* itri(tile, IiNf neahrl sit Re tus ascnr cciv It the. inhibitioni of It pral, oruin) he eWfrib-.mid troscioi onowlic sci..i ted in decreiased intatahol sia of glutcose, In thoiew 00o tar etnts All', PlW,

4) Ilipetherlit toiatle K neeie Jill, Jilel modii lua tholaIttolltui t (if tim vi - jit~aeoli, Iyruna te slid lactate were neasvrtii in end c VI oile slons vncaha teidtqg oowlt~iiAeh hy a eye:' lilt a tO iti: li lnit aiat sut-Aee anti ittilieee 0it efoc ifll ?.b htoiurs at liressurt's frrnn I to I14t Ala, There was a cohnilstoih anid siniflal Ion oil t'yn"pr -11i Ilyip)rust-isilnw 'ttv , Ito n th sIwocts of liert0 g~roaso hol rain - cant Invcrease Iit ATP at sil I eressures tested, anile D ti evels declined, astoil to the, elnotitt ofi dijuyo Mai t hnlc toned vitii: ti:hi virus astrir tt'i-es otil I ileri niitgilt ha ewyoc ted, The AT ,I/AlP ratio is alIways grea ter titan cootrol at

*o Scotfloilvirit ovelltn lo'ltondv otot tite ovsimpcitii t 1 y i of etia yro Inc reesod pressure, The. red staite, i tdc e h ) iiyrld Inc no ot~tidnaoeqn I. i !t un-oioi~ , rAtio tiassoN indication ofvil hnvv oril.saeo 1netahiol isle, tlti ratio

Ij Atol tlc h tile tieo I.1 re lc Atirnedl weipotii eo v ld I p:iideeui-il oAttatrd' - h. call ho cnmpvtied frtnt the I ecl fir dhyfroggonase L~ h in, till) oc 110preo Loo flitticove hitaolom any ilovolol v nlif ovAt 'tlaitet iin ,AI i 0v`c110 chentvle itihil% rat in was observed ot any presstre level. 11h114 di ca tpis

dsna ta i ott olttlrta4 kii til. e otel iv cot:hasele -vi~tfi tlo rv hd alti. yn aia, A ' hti rnatcdaai'vIvnnra1suyset sn orv tiesiosteo I'llliv. oI iuiorrlroiut at,) odlitioe vilral ucttitain nay le ttl le ttio ill1cos (10106ai0o1 is otliinflueocrd by liressun hout latt1411 filllttiviti:

B~~~~1 ' vttli.,is mrilei illed at sonto ietuiesstiis It in well bkttenithliii the cctotof gl mu1

yhivlhppthn1%I tie) irditit no Availiable h[.Iiine soilcii~i oflAN is lit :ft'ii t,4tlel ty hli'

cit' Iliit-n kovo'tt Itie. I'l lIi: itti: l rot to I.i - It or-ti: , Vd~c'oili, II: Ict' : i tilizattioni. I lsrthentailt', noare stouccoi' I: A11' Uti I IoIlittollI% isat ItIit kod luti-oil) 'ii'. rt- Lilti if: okut~i iR)t aks e ih' .i .i jlitllt-i 11Itit-et i"tn..ii it Ili viiin:iei. i:'tim, hosi)bilty is that lecvi' t- odoci itoutit n crediuce'd ieraus,' tit

jittpcrioti Inl utotic . ri~'NkIei iolto.' Intl.ili il~lt' .volaill l.it Vital 1to-d .lloie 1 'loll 0:iilireahild All' Uti i~latllt by tile nlitll etid tlie'arpe o eeiorauntl envailablilitypnolt::iii:-:l1104 lt:oetcttlioutilo IIce ,I' i)flp Pll, yivahl y at the" llihopilluiuycvrat irahir nae tefl, hi ornrtite lv, iyaIhr

11ri-es lAl'ny a 1licostri ca ly I nhi bit ulihoyhoifrur tokntIvae And ths'rcfifrtPili~hhwhtditltlili he low ni lufnilrsitet to lactate, Ill coy evinii It woetuld elilteare

ii liii Ithate ehffic is of 'I-weia alor Oh 1 cnllyvIn are ln) primar i-but rtohe'r secilvlitiJI)iihtIIIIi:01'.. W VYhI'II if. - I'M~ . lhn, b iti, ti' isi i " 'ncn : ctf, la to Aiial Ithiitiblon of AC tive sod111ivin Ic'ansilorl.

A.ll 2.10 I olicaihil lii, it t tir -Ii Iv Ra-out,. ;.I, I - .v, 4. Ti1m heqsluliaiJ~~lhiy: lii rttooe si hon litir Ici the~it~VIW 'o~n0si TiWfoarel tilt- dlitsti-ithon 1101t onil ltes

Lhielet'l AIV. - l91? - llpflroii.otn o- 1ci' 1111t10lil-i Ilcl*t ut ihi:lob`1 'cit o:,- acriiss i ltfilbreiteli in r#eleod tinty itie ctltIclt'titall a::d iie cLIAtno1 of lit'feis~cli miioti ii 'l~t'l'ýt Io "I t ii lo- ilv ii'c i i'ilittlooloevlit speies~i inttide this celt.i Io the cvytiroiylte, titse~ are, lis toctfiwi i

It, . ill t t. .IIIIII-Iy ,I "t l,1:a ol adle,. lil, ie tfri'iy tit roi And til t tI I rc if itel an Inlto tlla idlli tire that'elil o itn(t a101 c Kla t wi'eileiheiirecipY refIV`?ece ivn tho dAtjstrliilvm biniitlli, it,,ait, aq Ithiliqweltliets dihiitetiy" etiu Ii brten be Itihic'ienioi f id 1i'llTMfil' l'51119'l' l ilt

Il~i 01 lie 0c41,ia 1tieslfe qu iibit'ili chloidttie dikftiitieiiiiraelo (i) roqInvutosIviiv030i0to ii' , lirnnto 0,R? 1ttnai 03,itii atttit Tl: 'I'otil-Alnh, that ''mcmiii ~to

ii, * ** * ~ ~ ~ ~ Iotto, tol,-i at elivl~lt,,rltIe. lII:ven ios Iteit"500 Ita iuiuc-cle 'httll

As tit:- resultI of titi-atinlit t pi ll m re: indti, a Oi~aitnr i I loll iliine i:ot- Vii, :todiolt e Itn of tilev- s neeve t% , P tittuvi: I lifliti's lii fill Ilily lit, o t 'itt ilt

"al~I imp Alt era)ltio In rothttiiil nito tirytllritcytc 1: ultu Inn: is mit rintive:l:Itilliftent-ed by lreiurenvt *It 1 isibely th I ithat linen stir, is ut14i niliy Alteor-

* 'lii' I ii liv li~ii~.A I 'I ''If' I'll CI Itt ll'/:i',i'li'l li Joie)'ii Alli lii ''ilili I ifatti Ittilid lit in henimnlIiili: siilv.iiitln It: almili vii Iv plnnltititi Ait fiof'iI:I :t1'I :t '01101Ittli'l i.~iiornal muo about e,) tlo el,: it! Iira s i miteot lteii tli:n ihtle, that fitft.,11 I of

tc nii- mv itiitIII I-,, Itlitn: III -, .1n Il-il iii .ili- oc' , n i-i , A.i Pi.t , It,

oiitlfoiic' ocl'i Iic tll. viiuil.1111' "u. r.I,: onIuy AI-i ot::lll- inii-tli itiiIii:--Ili

tit Ii 'l t -f it 45- til liii Ii tiII"'i, I too V11 iii' tvitlevt Aii: I-i-I,-1it

It'A Ai'-i inn fiailvi., (ii tii'l ttt-i tilt I1 10 " l o il)' infu: :l 11 dtl Ittiti

A:ýivlly,~it lee It ini fa~ llom that c0:'-i-.i a W" it,~a Itto-ii"Il

Ili%0~ ~ -whi, At -W I lilt.. i - i -

SESSION XV MOLECULAR AND CELLULAR

EFFECTS OF HYDROSTATIC PRESSURE

* ' ' i ifii

1 40 . till

110 '.ififi~i i if .'f

No 00~ ... if... ... '.....if'

ifj~ ~ Pum 1AfW' 'f'i 4'f, i

"4 , .. Ai 11".4""" if.vtll Aif a' if;, I, t 14

All dff if'f'i tf if, "I:Aif11 . t

if'.;Nlt) KIW I'iif, 1111 UN if'. 'HN4-1 I 'V04 1!11 Vt. I". .'V n: "": '.r '1 h IIMc H AImiur (ArA) IH 1if hififpif' If if

V14

U,. ~ ~ ~ ~ ~ ~ ~ ~ ~ .2t mi~ 1, r It4

a~" tiiiff 11,~A'~fiii if ho'? if'11? !,1- '1i'ri t i?.

It ?~~u , i P. ' I., t fi~ltil' d o't fit .Al iififi liffiifPI 1 ORifffffffY, ii~ffihii E1111141 i i'.t i I ' NN Ar otIl ''i. f.' i flIf ithM uii i him.ii~fffl ;fi0 ) uf! *fVfff f ~ff iiiiiihfi'fff i' fi f.f 4 f, * A ; i

*Mf~fif ififif~fif ifi if ciffiftf? fifi iffifiViif??fififif if ififf' if~iifiififfifif i' Afhifftiif iif"N'i

if ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ lr calcuifcu'd hfffii4 lf'Liiil iii fiilfVi iiiiiniioitfWI A p'o : ii f' 'i 10,11.1t, 1'if if?.iI VI .. :;l .11''iffif.d f'i'if'if.ifi iffI

if * ~ i ifif f;; f ' it ifI i' I f I I f i if.11: ifiif?;? ''. ? iif~ifit'i? i if' if'' ifit I I iifiifiif fItAli fifd ? ?i'?f if?.f iffAiifflitif , ,'p flif'if .irfi Iffi?,ff''i fAfii' fii i t,' p,,

ifIiffftdff N ifiifififffit f iifffiiff ''f fiiiff(i'iifi"iiff ?i; p 'pt ifffi i?'I",f i i f f fi1iff41if1A.0It p ti? if"iff fififi1i ii' fifif .rfi f? ifi'? pr1 ? V, ' i

, - ,T,, ? KI , Y 'iti? i I. Htf ;'?; iff o T A1;'t?; Afii1ti ftfi'?V1Aifffffiiii~i~fi, Illf?'f U0.1 ifio ifi'f'ffifff iffi AN ." 'ifif?' Ill-? iiiff ?ffIIII'l~~~~~ifiiifftifff if? 't'Iif'mf molIif? ,11 vAIIt l lt h 1 1Al al . i p i I I fiii if' N, ?'' I 1 , t It d i f'll l P orkifi i, 0 mll ? v itii ffIi

LarK??~~~~~~~~~~~~~~ ;;; 1~a ,; t A;;. A tff l:~ 1f,' 1~K? Afi:.?AK~f 11 f' i i Aiii" t 1';''t to', 1ffffffliiiiiii Vf?? 1ff ,if K' I'it t?'. ff if, 1ffV ' fi 'l ff I f iff'

'if? ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ h .Iffri'' ill, Nr 0"lvlw"I ..lfff'ffffi if' 1i~ii~l ?;i'fi'i'fif.~I~ffiii~f ?iA ?ilf'fftf~ If~?,'' V'ifil I.I 1if'fffii - I' ; -Vo Al AI it &- IH,;'r K"''o 14 1l m I,. K I .t 1. 111,

lit, 1fii~ffffifiiiiii if'?l if??r~ elt if' ifffii IiNif~fiii iffiiffi ?ifif'hif if'fl tf1.?trifPtiftif

''''ifA'1l I " :,;: Iit ,fffi ifif' .V i tif N.Vif .if Ifif' dI ifff l Ifpf Pit , NIfiit ktfv if'A i ft I t~ f fIftf:~~? ~d .. I~ A. Aii,'~i ,i111fii if;. I. I 'if iffffii' ho't'. "iiiffi'AI' v ;iViiifIiIi' i??, f fff f if A if, if? ifIifi iff oif N? iti

iff.? ii'~?~rfff f if iiiff i~f if IIiiiiff I ;iiii~f If,if "11 I'lliff I -ffffi~fft if' lit.ffiii fM i? i f ii ~ fi i'f ii A ?? iif'?? ~~~~ ~p Afiiiii If .ff lif tl? Iiii Itw If "rf If ifi if' if' I V?'t

if'? if 1,0 N 1 ý,l..I f,- ,.-II. 11 if i'fff ifi? t~iff Iif ?if,'?fi 1ffffffffii'ii~ff 1fj 1.'' f*if# ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ p ?if ..". if? 1'~ffff 1ffii ,f IV .~ tf i' I ,' If 'I,' Ii.' K iiii~'i~i i t if if?? if Iiiii ifiIfiii f Ifiiyfii Il'ifff 1 f if? 11 ....Ifil

?'p fff i t If'f iffiI fffiff II I i, lff? f i, Iihf,?fffitfiiff i fiiii iiiIi fftffff vf ii?'fsI . Ai ififf'ift t if' ?Ifi'~f Iifif. iftif 1i 1 .fii~ f~~

It A''iWIfl , d if' r'A'iii ift ifififi iffff'f'ffff'?ff'i 1ffff iffi'N Ifififif iftfif i 'I f'' If

t if1if1. 1 if? A i l- if,i'? p-' fi i fi' i?'i ffiiPh i' f f' ~ f i' f'" i'?

""f: 'i if . ý . '

if ~ b n,' i , if#t I f 1 A1if 1. ? f1 i'iIif 'f 'if'V4 if fiii fmi fffffffffffiiii i iiiii'iiiiii.i fiii ,ii f 'f? i f ~ i i fi, f.~ f'fffii~ r: fi~f'' i? i'l" .I.f A If if; if if of !;' t..A . 'i if iifi I~ if' I'' ~ I' if ki if Afiif if' Ail.. II'

ififfiff iifiifiifiif ??'iiflifiif f'? ?'i ififfif if; ??ififiifiififf iifiifi? . ??,. iffif, A if.' ''' ifiififf' tiff' 'if''i ''i '''' ifif '''''''' 'it

if ifAtpf f i f fi iiifi f f'fi' ffffffi'' 'f i~''i'~ f i'iifif1if':i toff iiii ffffi''fi ffi i'ffff, ii ffff ', .f ift ,t ?i 't if, ''if ,? ?' '.i,,, . ? ff.'f r i fffff? : 'n" '

?Ifif.' A 11,10 A ifi.: 1f,, 1i 1iiifi ifid1fi'? tPp ,i, ififfif if1fif A?1 t I t II, if pfiit i i' A iff f if i It if 1ifi' t' If if If' ifi .Nt if, Afiiifiifff'A' R ..fif'f ifi' f fiifii ' -i' f iW. ff , fOiffff'i f if1ff f f.1f if. if'1'

if if'4. ifififi'ififti%,fif AI'If.'i A?,' I f Allt A I ift if f1 fiff ifftVffrfiiif.ifi.1f ii 1i''' if;l'' r, 1 fmi f ff' , fVV4f iiff 'i' iiif.f ffiiifIVi 4 lffii ) ,i~Vi ,iftAif'if,if ii,?I ; i ,' '?f"" f ;.' , 'f,' ' 4: ifffli iiiffi'-? 1 1i? 'i''iiffifVf'ffiffii't 1' 1fh' ' if"'

,f ui.a'?f i A : to ~ fi tA? '' s'?? ., tI AI

If, .. if I ll~ ''l. if f f.: '' i ' ifa pillffi ifl It,,l' Inf A.ffiipii Af: if'? if hi'fffff,'i~f i .,if

if~~ ~~ ~ ~ if i, If/if 1

s''' if'? 'iif i% i t'; . ,i /? g' ' ll. "I. if ifIi, ,' i .f i~f'fi .i fii~iiiiiidffff i ~f fif,)II l hl ." l "if, iiiffl If At, if ill, I if ifff'iiii.-i1'if .. ifi,,' if .ff~ it~ iff d'i if Ifi ? if

if Kii.iiiyiii'flff.i''fii Iiiii'ii' -ff? A,. -iii',f .f f"ffIffim f ffidf t"tiff.,,? fir 'iit.ifi f'' lfff ffffiiiii

1a 4 , ',1if hftI Ill A? " ?@fffffi,i if1 *it ii IN fffIffi? ifIf *Ifiifii fIll ififiiffi fViiffi"i' if' ,if iiiff? f'i 'f'A*p. i' ifliffIff iA I'f f,' iA' :'ffni

ifif. f ffiiffiiifififff !k ~ f; fi .ifiiff~fiiiff ~I",i, r..I? fi.iiffAi i iifffi.ffi *?,iif; 1 f #.1-i,? i,' 1 iifif71 if 'o,

ifif'ififififlifififififif if? if'? A~fiiirii:i if. toIif ?iaiffiifii ifffiiii. Vf if?, - .1 ififf '~tI f'~ I 'i IV f ' 'ifif. t f I f . ff' 1. -f*fit''ff 1f f, iif ~ ~ ~ ~ No ': ,?u ain Jifi *?I frI ?,iffi' i f ollil ifll if,', it'll At IN ffi? p,,, i' f., fi.,~f,,i f, , ? f if', ff.i tf i fff'.ff fffi f i. ffii., i. i.

MOLECULAR AND CELLULAR SESSION XVEFFECTS OF HYDROSTATIC PRESSURE

tII .a , turk Ni vhL t ltthl t [ tit ' till I-i 'iik l -v t , I l' 1 " I '

to1111 Ii, tilt

d ing I| I, Jill r,, I Iht, I~ t y, I I, •I INJV i A, I'iutll I ' i l lei t 1viI . il V I 1t ll .

Ii~iII~i l~' * lb. ''1

iitti1

i lilli i-tik Il itiviillltl t llill i ilit 11111 hu it hilt' I tu it'l t 'llih pti'i ,

ii''.i il.l Ii iiiliii i ,,I 'I .ii +l. lt II .t l'liitlil 1 ' I u'u''.• ll, l i ti ll, liiiii'lt, l'lll ilt. l I1iilai tll ' t lii '' ii~i.h alht i ,I

hI11 III I

w ' I I Il l lll-Il '' li i' liI r n

1l i i tti i l l 1-1Ilil - JllI I'll Il-,ll .1 1 o 1 1,11 N I

1, JA Iit'Ilk! Ai lll t i rIl l rl Il(wS .Ml41 1 i H114 tlitt.'144i ti l l, it

.I tti, ,' I i Att- i hI ii' 'tli llh l i l li 'i i t 1i 1`' I l l ýh"ill ll .1 1

kl t ( I I I I':'l v" Il' , , , I' lt 1 I I1 , 1'0 IH tI i I H u i i-t i.ll I Iili'lvlI".I" , II.,

T~ l , I i t I,, l 1 1' 1il ll t, 1 IV ihu t 1, 4 , l 1. 1til li 'kl I[ 1 tI ph V I , l-I.... :

I wlit•hiltrIt ~itia Nivl itll liii kliii~ll i • i'i1 11114 l ii I V-l ltli1li'i It hil l ii''i" i1uiiilt 4 l4l ii l i14iluiiilli~ilt ii 111silii. t

Ii, "I,, , 1l l vII ~ 'l l l ly.• Illl ..... .i I ..lll + l ll I Ilk- 1. l..... .. I l 0 ll. I IIl

I1•,,..1 , I •11 hlll I'i~ l•,ml•hl~l Ili++•'lil~ ll i Iliki I' lt,• ~ l[ rh,....... i I I ,lI ,•I1 1 ,I 'Alll, 1 I .1 1i~ ,I 1i k;l~ h h It ,•l v, IV I.til l+ll 'w'. il~ h ll I (I 'l;i I- ,,

I I la d licitlk, It•• i IIIINt . INIi li'il 111 I41 II' I' ib il .11 1, 1 4 I t r I- t lI I .1 11 0l 41 4 '1 t""lllll i i tl m t i lll ol I it 'llt I I w l l 411.1t , - I I.t I d I I 1 1 IIlk II I I"',II IIC

ll~m lll ll~l I 1 kIl ll' l ' Ill l ,h l I I~ill l lrllli~ It hiliS \'• 1 11, , I 1 11" - 1',l .ll l l''ll "!lil l' +imI . il l l ltlm I h I , l ', h ,

,i ,:, !: 4. 1.igi I , kII'llJill It rIil.l"11IlIll lIIIII 1'1-ill Ill Jill,- Ilk, i li

Ai l~ l h ' l ill • I'll h Ilk, I I .V IN Jr;l. I , , I~ llitAI (I il' I.t 11 l l l .t, .,, I , 11-1 1i 1 . 1-1h , ll li, l l .,' I" II) 1. 11, 1 " 11. 1 1 .l 1 1. l,lli lIl+ .,' I I o I '%l l ll1 • 111 1 lll

r4 l -l .1ll di l I A+* ll' l l Ill lil d Iii IN, I.ill i !l l I•i~ l ' l rlbe I N Qhi, , it .I dIlhll, ol .

Ai'P~~~~l~~lllll#~i rL iilIr i I .ll I~ll ~ l l il1N I'tlll' ' i llll Il di 11" ",hItI I~ q1 ,h ill '1 hIl .... l, 0 Ihlkl l Ii,111 111 I Ih I .I t~, 1, .11, o I|' t I i'l in kIt' Nlll•• I I . ki 11 [ ,.1. A A , It~ g~l 't.0lli ",h, I kIH 0 I ,1•11 •+ Il'tl lll l , I ltl, l 1111 I It nl"dll i 1 1-l 11t ,

VI I h i l CN~l t vl~ i -; 4hl i1ili li l Nl i Iti'l~ 141 A~',r Il l I.m I• .......h I• Ih t h ,tih i .. Jlh Ijl il li, lll..I , I " illtl~ , i h, - 1 lil l'Ilk JINl l It l li l lIto ili Ito , 4 Irv lit ditiil I t# IP, V h liI Alll yi"'ki I. lil hII oh. .I, ihh li l ;,h +I II " h .li,, t l l i h , ,tll Jl+

IlI~ i) I I Ih -I.h I Iv li.l I l .4 1 1 111, l lll~ l o1 i' i ll I' hll Ih. iiw I.l, I V~ Ih ll .ýkl l I h '. .. Ill ~I'l. ,.,, 1', 1 % , 1,, 1 1 W •ýd, II :,ý,ili111 1.i

1'i l •1 |li, kit.iltl oit I'ul. II1 , r . ' lit I r o llt i Illi;, I I.I . id . I .... v, kI Ik.I I, PlI. Ilk.I I i~,l, I llt I 1h, .0,, 1l+ 11, biolll: h i.. ,

wholi ,, i I IN I' , ill i,. l l ll I I i. AI I I, li + I1oh. I l1/I , t i4, l,1i I'll1,, 1h h h+ 111.1 l111 1 1l, 1 0 11 I,,1111111Ii,1 1lh1h iiIlk.l i , IIl

ihý:ui V:i ;li i l V vil lii 'iAii. hli ll' Ni 1.l 1 1 1 1 It I ii ~It 1,,i " i' l v.ii l h 11' ~•~ lllI 'li~~i" I I" I ll ''•+ ih '

I /ll h, 7, Illlk Iii~ l ll I I, Il•,l ,Itlll It l11 l l l ll ~ l l li , I 11 ll lil

I~lllh.l It .. qlii Ild Ilk Ill., lIYk i llll 1i. .d l i I l l h i l l

Iti1 ,1 v, I lk, 11 , il ! e iil x ~ i rls'~l Il N, i ,1 1 1• i nl il -'' I Il+ ., i4 il

Iviil~~~~~~~~~~ ~~~~~~ Wlifl~ I milk Iivl~l Iik-t Illlll~ ~llIilP ll# ltli~i

.'l',uil ~ ~ ~ ~~il , , l ,111 I I+, ' l•l,, -i i it I,,ll l k, h I .ll ..hk. I> "~ •, I- '~ lll'i

•'lJ~~~~ ~~~ ~~~~~~~~~ "lk I" k, ."..I II .... L I Jk I ;k 'I I *1Ih' l*11 L*''Ih 1i'] lli'llll A li h " 1'11 11.' v i Il'. h'

.': ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~1 .. .. :".'?', A,:. IN .... .. I',. .'".......,, ,, ............. , ..... ,........... , .............. ........ ...............,'1 i, , , r~l ll / , i I l ,I ,11 + .. + i .l~ l~l Z " I, + 1 •+ lh l ' I'll'I II~ lll l " ",i "" I l ' .I, ll lli 1' m I I 'll. * " .11I *'ILIt1*I, •I." ,.l"k

,, w,, h I Iv I -l t,,l,' l Ii, l , ,- .,t l i.~ ..... I ,V .i h ,11. I i. ,, , , li* i

I I n.i~ l, + I +1, 1 1 1 I' ll,, • I• . il ,, ih ,I l, I lmp Itot Ili t,.I Vli ,

I I' lrl ' l l* 'l*' ' " IJ ' rlI • 'l i I Ir!+ I:# t '* 1" II•+l l'tll I I1 ,"'.I.... I* .l.. ,10 . I1. Ilk' II1I'lllll'It I- k.4 Ilk.. h I 1kl w,,

i, ~~~~~1, 1,. ll 1 illl~l l l• ,.-1 1 I f, Jill . . ......,

til. , I•htl+ M • illll~,.,d ~ l llI H~~Illi A i, 1 • ,1 ~ 1 1 1

I ~ ~ ~ ~ k 1. I,, I I.'i il hi ll tI l o'll d I Il • Il I l I. 'l k. l l Ih I

;" , I **'•.' h ~~~~~~~~mi~~l~~t.,IH Plk hI'h .tl.hl l Iii .I , I l ln i , LI ll 'i I l• i "'t 1 l l ll

Il~ I I V1 11,1 ,l . +11 ,I Jlk ' + l ~ i ll , 1llt 1 l iI Ilk, ll '' •h l ' i l ,l • l iA

,. i i. 1• 4i' 1 A h ' Il ' i•i ' v i il , ,I t iil h l h I r l l I li * •ll l

.1 1, • ,, , , ifl l ldi.l, il l llll' l h l k~U .ký:, rl~ I:llihi ll ' .- Wll, s, L , AiAi~ l l

,,I.PlII ~ ~ ~ ~ ~ ~ ~ h -ii ,1Ih'kti~ •NilIil i i i 4l il -i . "'A I .......t I

II"~ ~ ~ ~ ~ ~ ~~~~1 .1 4',', 1~nil. ,II IIIl I•lllt il ,li0 I Itlil A' II k I I. 1¥, 11~i i. : , i,< Ili~lll t, ~i l~ i, lll• I 11, I I~ iiK i~h it,, ,, I,,Ih t*. lLIs ,llll II. ltl kllllI' 1l "0 .l

k~ l' p ''11 1 4' I. ~ PI l " 1 'lftl'i l "l I t I I ' " . h l. •+, + 1' #il, is, •, ,Ih , ,i Il, I il llll v h i' •I 1* 6 01 1s ll

SFESSION XV MOLECULAR AND CELLULAREFFECT'S OF HYDROSTATIC PRE&SURE

to~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~~~I(NI~ 1140V11,111.411 itlio 1, 111I jt .nt' ,1, .4iltII (Ito'l .i.iui.44.ii1..Ai..4.(IVf11111Ij4..IflosAI1

11141~~~~ I,20 11 Iillllt 4 2101141 441. 111 11 141141 Itll Will,1 f il l ~ ,l III 44' 1 1,4 L I,_ Itlti I.,, Aitl fill, 1,1

K1 4iydirtlion Imindu4 or tit# (I raill 111,11 "t Ab1out j211N4. balgda or IlIf ,lpi fill,

ltith. rm, Iol~l,440141t4441 I ll..414' Irtt$4411 oftl m dm011 t l Ittio #. m. I li t'ilt y I. .11114

lbo411 81h0111 11101 1)41 I'Iirtl ltlIt A (11144U'40 1t 1444444444101 it 10t444IT"',(,14 ltit .1 4111411t1144Il).li 111filllt II tt'I4 41411111

,t~a~tlltwo oft~~ti 4. 14'r,4 .440 4 Itnt~v II111114 h,,,. t' rilittivilht 31lVtI". v " !Illy I ' 1-1441 ll'n'4 119 41 1). 4ittk ~, tiiiI- fit II ion m

W oUIt444 Io4 in ti 1n 1 hr int.w It -lit] hu l, I In por, ti ,J fiv'0 re1 t wi tity Irli v bu It lI lt 1141-.IvI 0 1t w, ,u 411,11 44i1411111.1 thi ,k1im -i um t. 44 111 0 n 1411 1111 it-414114 (it,". "t i .. 1111t 4tit A "tlco i il""ir , tiL~ t ro tund h'imit-,1 ,rttttlosw 41 4I-i'mallr VIs pro abl lo 44.4i Inig itt.4 uli too11,11 lkiii, LItmlvlo 11,11

ir $,i4 144.10I'd? it,. 11 441441 'ln I l 11404 I", I lyii IV. pt luil II,,H va44li. m 1 itI44''-w 4444, lly 111'1 41144 04 n ul 41241$$il(Il 1, I24 t1. 11114 tlt i I n ilt 4IV',-4ii

Gliant~ii I. mi~brolm ktll t(v1AM2,1r4d. .. 11'o. s ro .IV . it i4,.ttl ,0 4'412,41,' 114 I .11 II (it. ", 1. 'It1' "o1441 " Ito '" "m14.14

Mil'ItAd1IM r li il, 1191 Pio- rvNorou Syil, N N I V ia d '411 4tItit 1ii4 , Ii m ,41 u 4'Il'WlIvIAt Vll I441 I0 mu1 iII,1,111Il, u14 414P

hit .411 4$ II 01$ it I 4(,4, 41404 itI I )tit 41114t t 11441 1 V iill .14 LI.Jititt:,, ul, o of 4,. 1114, tity,' ,~, lilt ,, w 1w.taIlol I' t

ill'~~~~~~~~~~~ I44j~~ 1w Itt II v114 111l44 I y pp4111I1 0li 'Ill' 1,4 y t Iall h1 iT t,

I~t *' 44 I'm441 ((40 41. lil , tit1- t1444ill 4I 141141'l 4 i I, Itr 11 Y I I I'll

IvyIl AIM " i.7-3 -7 0'4 tilt, iil""..ll i I l 2t~t~lI t1111l. , n I'"f-1

4tililt ILK

Itl 0,1I AT4M , 8I0 ...4 I .L4 tt' .i..j.. 4,llvm iin41 111, 4 i 111121141ntfillliýt t :114,4 1., " 1 111). Ill1 411411141i' 1 w At 1 01 '. 41 iitl'll -IAtI $4 ,

10i AT M , 13 .4 0 11 11$ ItIltI' tit44, %R"11 441 I.Ti1141), 4I to414 A114 4111 I till

Nil ill' -14 1t ,I '44 U.' -41 I04 Nom1041 .4011 1441 r, 441411 t i4't 4 114

-11,, -111 -,4 -i. -1,01 -44411t - -1l -4 -4itlll - -14 -14 -I -''11 1 -4110 11111."

Itt' PillII V414 11 1 t 4 i N 14.1) ,ttt" I4. I44. t111411 I- 41

Al1441'low 114'llt ( 71 140 41 01111 1111 Vl ý lt itit 41 ,ll tt A. 1 1414144

44,1 ti il~i ll~~t~l I l r ttl I tt I'v 't ih I- lO~t 11-1 41t 411,41 ' ld 14111 ,4 l~,,,nt yt lil' 4I~ ll., 11 1 11 I v N V l~ti u I mi l k l I 4 1 4 4 1 4 1 , I i 'Y l

I'Ah4. 1, ,1 % llD

iltl~tli4 tll,,ll~lI01l141It "fil'l~n tIN it ll -Ill, I, 11, 1L, "% l

IIn -, Inn IN illol mmm11,' lit 4,1,-In,

1 144 , 4111" 11111l 111.1 Illtl-Illo emmim.411 1 L,-1 Ill.,

0.5 Moto 4"1 , II. lyp t'-il I tI'II0' l... i I-t i,, nillII r-i. 1,1

I lII11t I t I,1 lit. low 1, - 1,,,t ,,- % 1.1, I'll, 1 't, ' II 11 1 . I

AN IIIII itl.4 til ik ill n y I ýI

tilllil 11.lti 11.,.1--""'-I '--'I-'' - -- - - - - - - - - - - I

MOLECULAR AND CELLULAR SESSION XVEFFECTS OF HYDROSTATIC PRESSURE

Yilu itl itln i ith 11-. "1i It Agtt tto tl- Io ' l tItitilt0-I otto tuo U t Is ai 14it itiljj 1aseny al-l * o II.1i i-..oti

Lt'tis VIti iitaso . ti vat a1liltttot 0I-.1 N. It i- ) titito"t iit t-atto t Ithit tallyi thasy It Ctojiiituity dol, Ltii' Ill 10tii.Itw i lta valtot (A) A wogailil ptnttsatts

t mi a II Ntd

i I'itttr fat tittiti ilto ltti-tuit, tI"owi tho i.11-0ltrt int (it). ofNitta liwah limit tha ttisiti 5itti Iiii t litvtl jititit to

titilt, 01100111 Nrl ttu' ii ttilA A11 mal isto itu T hu

Isi Lutt It u I ' iti ttuitini vii ht pis t ) li l t) Love I tlutttio l C1t1t0t1litViroi ti lt l- iilit Nl" i y to

'in iit u t-y (it in ihpttoir t (t0) 0

A t'lutu tu mittn. i-it pini~tt Ia ilia t titu niugaiitubl it titi-

Ititn itil ti ittot Laous at lid tilt Ottitti Itut, tof 111 prAIt I Iit 0I11i rut to it 111tyss t iilutt t ut " flisi tiuttlll muu ill I ll jistitlutltit 0ut lott i l t itti 1 .10intll at "Imiil mI a Iat tla ot prtttit altltt it , i t illw t

sii lttoi iltt natty stitiul Wit h 111i lr amit il i ant an" tlt I .-I I ll- Am1,6 1 is 0 3 3%

jwii It Lum tha ou nii mi i ,t ttt ily lulttiolLiLu tli-it t I, ,.Iv,. ' IE(ot

Tdt h~iiu;-i Itt IJiitott-i i t otellt i1:l Iy Iii K uui

ut- uiy tthiotito iliuootli ij 1i Itoltt t il t 1-1t1t 1 i t-tt lt Mii t toq

ul I ULty i Ito :-ul.tt-i I1~ ,i ii ltilnt iiiititt i II J1M 4till i-i ty t Ito ititi I Vi i ilt limil- a -

lii-li ty it Ilii lA Iittt JIvuu ittit I vtt i t ilt(lilli ItII 7W Ill'ti list ,t~ql p

* uuiti uiu t it iiiitttuu- li Ai til-i x iut N I- LI Ipptuii-uto

a I iti-i-ll" i iot1 11011 part iallyit tuVaril t yi .ut i iututt li tlt - ~ tiiti ii ltbi ltiiu-llti t-t u i ii

li ii-11

ii i t-i t ii it 1tt i i-t tin ind m ri ntll litl

-- iii. ti-i - ~ ~ift ui,auIiiit a -- I I1 , t-i I -u-it Illl i I i htlui tt- I.vI--i- tlituiu-i -nti1a1t ii i ii i111il- iu t lilt~i i, iii

* liitiiittttt ttt li ii.ii-~ttiiit t ii ii i i iii tt- 1

tiiIiti- -i tiiiii -i ~at- -uui til,!tt "I* Li, it i-iitiii I- iit -

* it iitt liii.-.N. -t-il Ill- It iii It iti ti-i it tiii it hu lt itt I i., itt tim i t ii uu i i'a tit O l ttt- t -i I -ii -- I-t -i-

lilt~t lui oti-l- ttitttLI 'i- ti-i I- - -.il

v lil I~ Iiti uttiattut tiit lilt I-ut Iuulu h..it ~ i-

I ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ tit~ I~i ait, Ii ti-i t- - - --VM'IIl',VIi - ii t11i''l tlu 1llilIn

62 it IIvIIy a 1'.It il " 1 l p h

------------------------------VI-.1) ttti.i

ttvii ,ttk-ittttukatl~tt Itutnaqit

- - - - - - . - -lil "l I

SESSION XV MOLECULAR AND CELLULAREFFECTS OF HYDROSTATIC PRESSURE

fIiiin i ci Iiisr I-irio Ir net-i Am,,ia~ tA un i ~-00g irra.rtgp'-I iiO m i f n it ' lie r miln thn n i

eas i il rit ii Air Oil ii fIt., -filiriii im pi t i.. iii rit- AchI' V Ili dirt, i..i"1 1i,.. tirnetii ira ,a i, mi iiy gi .nto. he moa.ts l1t, b.Nit IIheli us... i-r-i 1 4.1a -it 111ottir tel Ii tm art vteirt i~ rey Ierr aiiaa lila tito, Ia e1o iy l"itu ". ii- iii ior ilIitnua or vrrrno lt-it ItI iot irpp 0-oho a left tme reco ~r .or- re reitoil- p". t -*yip ". irrar i . ace., ti- .1e o d. a. Aei.Io h n oirbe-otn

byt IIan it I Inpt-em. tna if tip- tri 300 iTA pmog Ia y i i fc o the tieMnt en i e l nt roa It .ascli he orn at 1 4 nd'.Wit ao'Norai ala .ogIirrp Ir ion n o etrirr yuo Fr eIt r tir ip, i ta ti ariarra ,im nI , fir nciodru y lit-oct to ApiirIlrahl 'te h er r iriet- io tri tatrartit tar averti

of1 thi dorae soul a lh, a fr O tpr ata., in a r~nert ti arid ali.irf hrý ii. f in otilt iia t"r an1titritrian rrf trio Hl tiP 't"earr tIellvirieIn, afflinity, that Ia en titcro"',o 'o"' Al- n "ton " ortnI , is. Incrictna., Yate..

AcyM a qtt haot wm. q11lr lto itis a nof d aa nI " ~ iaaoitvtr porttol1an that noortlete titnittiA lor-n. At cirt i ntt int sulorir ho ibtaioeri

At iT ml itre he iirillt de~atedft-o ren. atft-7ri 1rr titro dlrept torioPoatltive nir-rpeltvtylttt Hill onatya1e vleliteit a n-fire stttitt of$ Ii enrlation of hem hvift;lN uritt-ia 01 5 fit of heItti di tr4 ot etnf %atychttnpthin voatit, hire tha X, Imnota td.trr I' hunK atS ATA t InN at 07 ATA

the t~l potaut th daa ar hnr blt;n fluca 1. tierarndyniai,ic analyat.arg"1:ita Irra1"tb th , ai do rol nt o an xmrn nirioc h org f mborui -1ii

at/rent.. Thlm value aloutiv ho itprtitIi raaci)r hovavr, A. theor f rm irtr to anaty sm trot isr. h Init-dn- I. peoit ittit aeo !,rdn , hi at

aoo a ba-fmcod phaiam t Z..1a I ouot. tort Ia , Aumad, hrs. A a. ton onurrnt It I'm05chance of tIre raieptor. t11ofrprtoatat.y i tire faint homeb cmit-rtothe etoritdadC trli

at enit ythttn.e our mIninK titnr is too too0,, titravroir pt-atminlaryeaetlmiia irgat that the hinetlp. rif tin' mine phat ace nutsne t feted, r

Iapdthitolting ntvr thitr oethet,01 ott ~l noo It-a f beia et-, olrontd alIots 0 0---- - li- I Iuthe sot ni rd fact * tetra hotr to he atodisii ta, crta no ila t aetit iso t w ireIs f~ 10 .c lO og Lh'.JiKmProenffterti Ia

meetaeehttty fiilontrit addttt~n iii t-lagoItat 11, fra Iapaithounthe tiatte a irt e a-lyaa la Iemh se Tou n l ar l % nay Ire I o -Poem.1th" a (I'dl re-oxaetimyia- irht ofr p aa t: ittr MI~ . fire.

eatet-na I-ad itiitan t lot t p parr he ainner hy -aIt'm l hrhorpeatogiraphry, r nd theirthe dantitactoty toeta isi.i adi ront 'airtt aaem yttt-tin

At Itti pet-ortiole of litnt-al e t r ained by tire aaon tnt cribu,`hr I Iadtuid er t ii.tt nonor-toat toon and 'doac teapirriac orrte cat- he rhtatined. itt-pt dll f11~ , II -l -

Ira tIIntdtoe p A itat oapai e tthat tt!. ciaklin cm sthittt mt uiiatedr pcirnieaht tit-1. riot. eaiietb r- Andt n that tire di.rmeaaiiiomo rv cu-y a -it ahtitnitdrcrmtI"ty

Th.iia tire efftt. m f i tattirm t~rema..irt no thts Tootaitati "ett Aito ciiro ttrflod In detatlt Oat ltat aiae thiia tot h stoos I. a or demoAtitoatlto

efece at pnremaurt-c oh,,,iot Iept e that the yeeaartre inducedA ir-mdrrt tnM Ptjburrr *t07 tet i elra remre - ht'A titfilte atPt1iI hionirre Ijatt o fe at the rriroc rmcr 1 a t irrinitin repotcitte hy neverml ob t a I akv I ut ht st ! i ý-aot vpmtrl no t t rr,-Perrr I it l onimlreeieoa tar aio td

ait o arittav Antl t hei praeituod. Atr o p lt-em o gnt Ae hav attirlr iAt nitat tt anrd m I.s I , ~t h ".111 ri:ft tr:*:",r,1i tolti tn ortbe ta chra te "irldlira of-'ItItI-neyrrrt- _tt inc yprai t

tol helilure and that theame cientt. mre addititoe t1.nt they ctpolej oeah other-, -rnrie

SESSION XVI HIGH PRESSURE NERVOUS SYNDROME

pxMML.t.Lftxt . P ltiatr o nter o f han otgy fret[ oatairy of thato-r1- pooth of nIa gnnt~ -t o l1 iht - t a a diftoo1 atwi rnrt i- lm i gm athlit Iii th piat. erat

Para ami.unted DIQT An, ot mt-A. nasotiotan, too it-epateitrionria apein ha .. 4 imat itottn tra thin , mitnai

u.rtiini oottrlit" nooat-ed r~t arr 'OAc i- rit.at

Po!o at he haial orm, ha 1 art o f %*tmoala-a aiaah tu. ira bean dirtttenpiui-iridi tinsta lae a ti-li-too11 andittin, Isisiatr ,ardn rhc da

at"I"iah a~iriys` I a it- " thac iec torneaaa Witsh "Apoptit- teanmetmaluini

trpc o m'tonl" so aOhaed c tii th favt- that ayiraptte irat-ometairor t . dapeisamai eiidtimer rolpreontmrtua o gya tht that% arm tq~iuitrd ito atfat amo also a'ly fhe -ttAra Ill $11t-nat 1aaie r -li she rokpinsima I 1i li. ontie-4ptadottio1,ItArheai ott-vab.11 Itl). Moviae. 00 ataat Itof Ii r~s le i oatn 1, 1ntttrte AoeatrO ndt ant tierri-a

aiatbetm o h m.tpt r rIaiarr ham pe Aeat itt-tsed gr 1i coul vr trr itatin tran liet r ~ptc arid a I nI t t Ier .a ,t ci em 1 Ira rntit-. u it.

adqiatt eplae ha aacthtt c aetv I, ljju. It i. a pir 1banth , that- oht. dee il tI atIiiii i p gri a1tin, ll [Ire . Ao .i on iipeuudad iii t-lan hast i

eiuihi hap aind the fact tabt tejl£3 ga eeI avaam hatt toartiolt-t or altl ea~poiuia irntovh tadA pii oma tahr .. a.e..h.iepepocen .e t-a olagn ta are 114 e mea by hihpeFi aug t that11 tVIheec Is anma eimon pmtdti h rearn i ti raalr t un 'i riirt eaaai .t

aetretm totht piditianonAoabet,4 ftoa# reap beta h mmr h haithet n liar not been adde, o hn& toam rmrunttpepta umoo ~ ~ ~ ~ ~ ~ I bom a ira an ou b.m fon I ao tha aaI ,nui em, nine bea herr i-e to de- eAdidi trt th n::rigoiI

m a psIsum jn.a ofr anmamtltmtt doinudt-t aottn h ae

vpaaaad tha it ln t f th nerafc alt h anmamtih at tci eude ar itauile h hn raa tt toc ptaeric it th. aimhttI"otal of toareantheat thlanthvep vala ba "Imem by hig pra11mase'm, ippmm41r tie1icidagrdadh oobi temt-a- it

thedo It.fil

Wet-ntit Vock to thits laboratory hia aepliutrd the ac~tiara Lie ane to n~thitun ia e iitema iocrad tr v dit ii f eria denm cci ha rr-nid-ce teanoaet atore output iii dot erl tie. chathar thi: a , arttdpotd -wwt di-e titea tcrn irtc- lre idI t-aattl i rbt "It

mecan~, Tin uina-pg tme ae ama ama .oda preymieatt a ndtnhe It'.. Aonn rd 14i-ah t itsM hi Th git. 4111111 am cirot rnit ceto y lo..Pt. d e i eefpu o eanieitto am amurdItne ti fea catthtaIea .~ moitot and an nao adog Arte added 10a~tireatiatt a, inratneta.ho

radiuii difterunelam btoialtne the aetitece nII maemabtihoai' triefft gaieacum hamna ii at etorrehog aynie timiAta gte ootatomtehtha h ptrt

Zonobrhala dameasaci it. In reddintree, it ream tbrdid etheteht. the thapite i eainaaehtgtaa an tiso he at attn.nhoot tanaadbp highs prmmte at. Itehi. :r ,W !alit. Per. ihe ataa

cad fc ".Wat nul be164 detrmne fe abate4 ieno, oar. thl pfita batede... ocie.e i- Noi u- h !"han hen atud cis mi rite itamlea ser hg

a nam tateat tro ip mfa at- ab colea"sas on intheir ol tte areaitiopul Amen. h napelilt, ftir raet med. amI~ oa-a h1 ei atao h iell

aei atlmis tht rhir toeoft~ rit.ir aaa aae itp eaer ta tha o neoaoht e ato~~~~~~~~~~ ~ ~ ~ ~ ~ b`1itlm.6 my :11.1,1M~n o.ili21a.11"11auet i. cttonnd (0n dat-c, ta ioetmapituptic theiieiio t63o at,1"A h.

L~141 A.jo~iuAum6uaskimefc nit--1 ohu.-qi-..

HIGH PRESSURE NERVOUS SYNDROME SESSION XVI

Pii aiM tlict. v leant till eIlt i cc cattdIf i fr. P.,it b.ei0ece vir 's 1,i, ti, n p ir Hs, at. I Ii v'i t~li yi I" I t.II�` liii i liiti I It 'I Itii.i

Ian I o oIi .ic Iiitin iod tcciit Iii stnc 1,, pil, assli. citciIt A situlo . 1 tw . l 11

lcitMrI icl sitttswitsri itt Mar. nt ices tic Affetcted biy th-i n CoMent ?Itittte,,oi MWIirhiKtli ifet. fa te ia s s~ ui ntaie a ti 'al tcit atil it4 wilol) of plienchar1lito .rite,.iiiI"21.i1ina iil u letiela tii a eka ia icii were

ooicttieiiritied rc idil loi l il iiiiii cil Nat ti l ie upi tlte iitibitthe doais ofiltt t. i vlsw c p crae Ivoen 11 1 si Wnitneis itro ri te Ices old iiiS m dividedtil t M t iInc r" ln u, hM wsuidi inrtlc I l ttunit

usd O I r itie .he.e tle treater efet w i or ailaiatitet .e N.aeter ini i tit e II Icn , srati....d ut Ircn aid tlteii 6476t), Ti.oherii tact inn Mau. tespirtt oipatatil wilth tirlote IOt aVrttittt as rice nt titn ier lipi logesome tied I t 0,,ii1, idity i c It iti ll.l~ (liA) Anid ittitdreita~lf (Ni A) oiiiii Ilit litit-I tuna)tinl utiletr eeiots Moe tearted Mnl raepete a,.N~rr ittt1wntte-nti uay of Coigiut (j04).1, iii thl Ill i itanloitta ttidiiceio byi 'it- Ieiaj tec l ott t

K ~ ~~~~~~~~~~~~~ nNla if a roietiii ehtneP(n t)nthyntc Iie ut cut,-1 it diti w sliiui Mli i i~' mled MI t n ocittaiii eeiinht 00n1 tutu tilwastes) teeoitlri iNo deo na tit icn .ace tountitt, film tre r nI rite ttttiidti ilM ta nItlal tictiadit tec anreti n ie nre

srishtc ithe.rtasittcplerlieiitn *wre ietre I N o ananc t ue un u ienn r litt. .11liii~ol I 1

Iiitv1 ola How morit a eu titul (oi~nun mttl therein 14t) that an Increaset tnt foote n ci tim ntwl. i h it ai Ia .taItoic rete t .i .t w.t it,

tieee "ii It" ttItit" wAY enIri ,tint t. neneral aietholisata this phenweetniro wi tiit iinil tnie r Intlti i. iihiiived lit ac i ite cowt..Itea lii taticteitiaot

t-tnlerlti ni~rd It Atrtii itttilctttruit I ItA Aetlnt i tn

aincna ic In dcsea I wilnc rsi do ee t ~ 1rthn .t, tran rnortt aIIte l"d !.d ceitetsrlc l, I ate a aus all It O utuliti01 lc1elt1hI~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~~~vl'- iIras~ til citatuni, inr rgpi siompr.stnlrhu lr enntrlinsi c.. Itt tccut i -lTlni Itiit on witI % AAseve d i t. a 1 I'llt "Irn tt

cii~~~~~~~~~ it, It Ifi Iton (tac d. resonolttotettwett iiriite hie

lthe oent tee eihe nI l th t1r nt 11ui th th irat Ahsice iitti`"lt" " "I tit. flhkitiiI Ihuttk1tlii i liii itntitf enn l ie ii iaenI1 a/w aIet it b rt neIlsbv o 5% lidIN rppe tivlyNo wihloitirbiti I1te. lortmte 1 nati-wlttl W TIltti t hit cht Wittt wIill ciiiemtrvmdiItttc wsr aki

* ~ ~~~~ % ire reetit ! h0 wetl ."h:!.." th e twet cral aite pnottit tra pt ed mi fa icce-rtliei clna itt hiincie nii-c iiantd iiitis lttii4 nit ~~~rh pie-yipt eyu n Iiiat th atIti sii wht e ' hCioi.ttes~tn~ iti)tiih iccr -d ctcutnr iitursei tt c l

'till "IsTa ii"aiwc1i t Ilir ý6 II cii, itu hm iii reiri ti ce-tactcil atih n w ar cedltsc

lieicrlt li ply R in Ma Sitl thi a it titti nl ),v~ anrote rlsiptleew tietto ltttor~r hyro. 1.

* att~~I'l t t a "lld ht th t th sw clen dn they Isni enec le, (The Itydritlana d itoti iltnt .,ijrs t tititi ti, ilceteaih Irhl 5 -t1A i thdII tito~lireit inctittc hl

I tce an autvic , a i pctre lih ceic re ",li , sctlhl] It nnvn onmlthtie eel ees dee rss itd Iian.' t hec i witea All Inotae ion the "less it :.` A. otiilelaer I taseii- i r o at Thiitrit wo/re it,,

a~~~ tit; siIm t In ct Ttit inalnnr I ataahtIeah rWsntse inL. #r.tutP@ kN m t troalli titltil aiil nut. trcti liloy alk f iti bii sil/An tiii wor tie ml utI alclattih,

attoidin, autuic ftcaie cinanisa hne It niric o I.en dirr d I uad toteltli l I.ArhJ litue. Atiec irut., i JIat Ki ve t' i lln a n fiit lni the 1 lit n 413,liei

sId te Iwal 1n i ta It f i thu t Ie ha ii e ns o tsi InnAl tli l i l miir.ip. I "nt tctil t itteig cly l11 luau- ut tol litii, ti i d Ii l wit it tIti I.,tt w itti a . hi/ i t,

i Mi' iweatin em nt Ii p a tli t I r l t

l~tr~lli, Withlt bh,itdiy 14iiiai114, Ithlititi lttiatl n titnit N111 '.ltt 1 t .lt n niii Ailb i r m tecuti ti

1,1 il t i ltttttiil ilm i N A itu I I i rnieb,I.lan ti twiT htnl ~site M itelul".)±Liih~i i il9tit fot thu. ittuc tiriltie .1i oi tir- -uie Int Zis tItl - cur h t btw er lnild

Iiat ia hnii I li i lei iia bellp Ath i d kn"Ti t Met 1 tinn sau ,In .A. 1 It'hu lu ilit,# Intmitc~itlln li ui, IileiiA t t sanr l it an Il iaioto e blilelt tie 1111, I le eslulhu orii i ,, Mviii ceu 1 i li beral c I lic tlot ot i v i l tent, ilttiti r ticooltIIItit, it titil I Antoie rit t ollk M clltd til t. milli n itw ls M iu t )Itul Iu lute mo u ltI ln

I i itl mil t, votocii uta o M ti t I o ir l r ftrtc ti tii i ilt uo~ii t A i t htia iti 'i rin til t teyt- uuiiti iutntnlu A lirci lcat I t I e ki"I Iii etIci' I eli -, un ti oii Ils ti, 0 161iiith n,.t bI f wi th l idil lhh u riec tiate cl 'titoS liii. tit Ale ttiitc i ht t. A bcow not nllwn iti i ndllye i ulac itira -n~ ace i II - I itinlte t, itiladar t .wrr iii ii mitts

*I whhil'tiuw~~l otits Irittei n i I-keiiu li lestiatii i WI~t

Ntli i l 11ii appic ii tiear I tc Mi ili, c wiln c i IIlinsisn14 tieislidit auolui I titiwe i Uitll iii.tleloMl taslel a It , rie Is ti o oIes seIt

IA 0 I!III:- WA INVII W A I ION -V 11 111,11 is Iitr-itk~ Milltt) .11" I y ooy i eel it iep l-tc Oll In1h,

IN W NIAMI11 VONVIIIRATIO~n. l~i, ulo)oi'lliAlt I'' K.t tlc tIlt iiilo Ito IolýU. t11 111. , Lim lW.4 1~ 1oiiui illH -iutlheiicei ha cntHi'

mum c"iii dlyi- 11, lit-ti tium -miiu -- o'. li K''ten 4,p, u It Iiotl~e i-n i-. e Ii0tt

"-~l 111.1 in 1 o it ii i, ., ,i i si"tK.ld,iui .M,~I .......di yIiiiIlndi~dao I o ,A O l ol d.sau ui. unidtL, '.111u dw.S..Si-t rudttaa o - I i -

~iI~eE~eoi........... ....... .......... ....q ... ' ... *..............-.

SESSION XVI HIGH PRESSURE NERVOUS SYNDROME

lincorporated hint a miailI cap,. in Which Lii. at in rantirnltile only by toisit'.Itt~oA Jir~y~iAoN~fltoli~l~!1A~~doti~i~ea~iAit. tail. Bothi myntane Pavm nl ancftll eliflail icliiinailip. iiial' of i.re, o

I hobt file oit'oal froma tic. caste allowed nstailvld coaloota or I- racier Ieuaity, ctiii......i... tcso .cc.A, iea~ uluci ceat, ScT I-aIM Inoi &I 'ilre raven thPiik, aiithe iao.sea tu einqecoy flrrta tii cl.iqeeit-Oea.iso eahaeacetca the retrined ret wae pieced ins the preesore ohactiem'

eel. Or o, allowed to walite op. Once a escitabile control reading lead bean nbtained,ilciceaied~~~"!P o0no t.4ot Imd olcoc ADA nayleo Was added and cocmprm-eeato wtith helium at 3 ATA/elin vAR cnoeeeaioed.ae~iceic0i t ccc i tIjnn loo Thc cigoall from the. etralo ICofIe w^e cot~inacely recorded nil magnetic tape aioi

in miiiwas nbseroed an an nooiileac pa.O1,0.0 M401i rP.,1

FAR, Iltioito eni eio isec~o lwd tonal a cn od th stet of iditheelon (9 cit/ni alpliaxaelom difteolnail titrico ~ ~ ~ ~ ~ ~ ~ ~ ' Ict 91±0 som± icmt iiilo n~~i~cio~~ iltioc (Ircpo Asl Au.aghphazaooe (30 Monnil Si aotatd ins Creomotlnr Wl. 1 31ceiei .... I. 1120', 04 ohecooc 1 inteec i.ln4 0,11c6 draoetyalphamalonat 0I ogil/e entitateli ici QImlnecplc. IIt) and Crcacntior XL Adote

eeorli 1otciant a ý ate~i . i 1% o cOcinol. am a noantrol., Oncemtriiaornn hadbcamo oldaeta in t severa, acithd onopoond1 Woecol.ianfcd fto cit to P.1 outroi, An Wail amco ntittnue oeoordion, the aoncmliIveo ical io ecc ltichotcil. ioti.itit I

1 iI.~ !*emr anoiaictly watheloo tn dateat atny atsonat alanneiti race, Aftier aaach

teeco OIllsn i11 6. lit blt , m acci ect.Pootc a.ch oc1io , c4D"1i ilifuhian, i al atIliteic were$ narefolly .1beerVedl to elneoro thai toe.-ndapltattcnstew mptemeor- t prornaiio did not eliminate tracer (lbvelser at all 1970),

naoo naaO~,ilnqieOOA nitinot0

uniace i ? Ft. ) nt l! *. h!a - 'lnx -.-1.1 0.1o.u i aeth doatlid cOfoitnorng tranor lava a Mood aid paint for detect i ng theii ill emiii 11, hc7l Ionicr elinot0, Ilii , IIM iti Ii itcai onmet nft it :acr and, cniierceiy, rnal iAly detected call ioprnvoent in Ilt'NltI cc

enleeia ,, ii.44,0 inI A oundthe the~o fro00iay of the tban al x An ottevintotet tIatsais fi ffereiitcopuecoce Kloo imooimcnela Ta~ping frmo 1ii i In, Dnaititreehol d for Ir,1 0 nor cre (ATA - arPm, IIolnce icc Act.. FcRI A cmli 1 0, Ot±O,ii o hcli,Oe!, 1.0i±0.01cico ni, 19

I. ...e.ic1

t0

" !N h ullh liii e,.io4!1 i n, "!(ies 0d. it. 1!0. uo 11e liosIt of the,, tlaeiiralned etffetta no IrenaP of tinfiiainr aitliawllsono oIietsci lie toa are t show illa F ig, III tiliehacialcnc Wne tie, endj affectivon lhut

ci, celoca0.01elit o It/l Iluoun 01 I~of ancealthelea occu~red very elio At-tiafr traitor loiided tani hydrohky- stltA t(-lpheiptlcotcn bath reioduod ile tMecooity of tyco or ni hut k 1A nnal

rcecoii 0104o teen.. A Iioo lUeift IV? Illt iA A MA e tfnctioe ans atphoaalona, Nteither Inonen lbed any eneenthatlt effect, tOncetautt fneiri u aster hnail tureloriid initoally Ahout 3 emiotn Attar %isntlial droll ithnfnninn h01 eocnd deals WAM RIMeIJ tlfiildiaxa(tonh WAca Aill oraffeclo, hut Alp hydroop.

ViA ~ ~ ~ ~ ~ ~ ~ ~ ~ Ap" At Ii n"ii'ti ~,~. , I~ y l oitele ne feo ntaor AuoIt oil i Aent l oroqilDijat beena i euf1ooct.hlI 01 U.ecn 4tw 01e ol1 i.i~ tl, I l~ io that1 Ito eciefl nailtrn h Iit 11in mult8 receptcorclot -iNl lis 0l ,nl.0112 1), 14.11, 10 li PC), ill 0, 14 v.02 ltoanee, Atti~lt itieh Ih aoon eocf Apaullelo~ni inprone DI~iII Ano ahlovo Dy aI~nI "Ipr ... redila_ ha144io of toenor, bothl ehlierced codl nocordnil i they Walc lnot total ly

.1tmiio fulocl sts o AS liii aa1 IthoOh OA'lowii1 1.4141±1.01 effective .0n ehcanitrig Il.i I, t call I- lplenh thAt ati~hicugl ti ha nancoily inrr~tlyPodetil, it#In-iofrcqiietl oy Ilitemoor in mili pt, s.al it , AepleKIM #ac e l'iltliior Ii vleoc11%y nir'nol MUPeMllepacil emI'll O ecld VIi-loloy lilotioil

Recolle114 ::iot emi .Pl In iil- Moem cc. meoc iiieeeeieli tiniier of ith.Ito iti ulh Aphroac liiiil may iiiurve l~fstakite Ist lrattlleto dia ltiomtirllh bcetceen eAteaffltO oo'lneiiar renaopluir for-ntliaeetiuaeia atill Fu111 nd thins tn aloille it drill te.h ftnitii whirlt In illr il, ilaffeali a In ireattoll Dfihn. livoneocI ct f1 Ross anac lie in lIfnedy ohioliInli

affecti Vi III julnacentinoI trenon coold hal oitim deni inteiltitl no os Idnoonic-~ladllou.Aiti aynacih, Ocr rimautto en far tire, OOnolrAlitni 01lilt A aminit oro ifufrtherqoc11iutto OMi 0l , It hale enTon nonosot ad that the, i Anora (if aliftihinonlu olre

* * * ion~oaeehtnl n oley lnianctue they doa not reedal tile onfivi etei riaolalctee fertileecllieni i Oh. Tact tht LII a. iiiild tho iniolara ~lly Parpollidly effectivye It,iranotiting trocnar iCoudIt itle. dutIo In itigllfflotniit nounnRotrat innl at thnno Ircit Jii leve hot the cnexiiaet it ofAlly effeect nlit 11111t dalominajtratoli 01 10011oA lee - nilaltritlae atn oft lIron hreIing aYileIk Itlh tit, terccloptnr-, It Ic

ol- iiI 10000 of ihlt liooai.1

I'l anIno It1l;lof ato I IA' Wn Id li ornile -Iul ie acccitceno recre o It ! r!", Inc nloie hi cIib ;loll oic

thu ii on ~Itoeetr, sialt ae Arc- cuirientily Illvonli 00100 ititii lother it11PItfdItfION OF WHlD1111 iwo mituOltzl tlon or ttutul'MRAt, 1 4lflMIltUl OF ANlAJT1ii21PVIJAci, O ic46oane tii tarot thin lloa furtheri,

tiemearsjuati Cnr c-e tlttn fll ~toild tingndoe, V~ipticop tie find R drug oink ro I oloil I. ntiocliohti no Io teaiot It1hilinle IiooIIfanr CIA t'i"nli ciconfe ii A Mduy in II ohi1 Wa floirnodAlici at taninoliest OrifoMItaiclo expoasel tn inorcmince slul mci lioeceuoee exhibilt ft ret unnanordi heodI onr ciii l(III Fuiltitcitlty Ill citon hiien)n file alo lii . tlioao oouiiiin W.tI. o,

trenoce erionlit 40 nlonaphorono cocinilulc Init) I.nts tico cio0 ia cliaa niaoifteitiolot iic taiciitrt l oon, oo *.rc, dl nenp or vne itl ae~ nlly alu,di otreph h1

tniltally A~thI inkiote total precoclua to xim ad lii 1C~ijlfl hA , "IlnAttl etlo Alit Iclnilani coo ecuel am lo'ilclilol Ii aeon n ani o leIliactrIon ivec iii,¶Iun a ccineo arno .1cmcooopoeci in Ilia 1t Prhiccao. ltieiil l lplyiriono Hll,1410 Ili-illI t, lii .i preparationl liil cly iin lt l o lu a 1101:n.11 ei,"I iil~ll(Il~tia chit Holetiit, 19734). ) Olý.in- '.Iton,"uel e cooler of hioman etiidtt no P fuliiiuc ni"lliet foe, tin ou a el eif molia,,I il~rotniull r i.t..l ocvtiiI ollpromanio idOOl tii (;0 ADA I iuaohcrrteeiu, 19311 hoc tit. plyckloloi-ad wtiarlsterba i 1i1Il111i rnieiinl Iowlocooo itr~o-oil Iln't lii ni I plrn cr.0I'

ifT li li pireehtite Olet ontlin s im ajor lI he tinii fa ~t"iro it, (i . tl o ii ma aitu icu111il li 11. vIe-w if liti. oeicniiiir.-toi nun cIi nt ooil I I... iforolil oicoil uIt. 1,1,icrctr ua !YAe,(V0 dOD). ,w fo oin otnaf c variety etalf iunmethinel 11. haL.1 1IM11 lly -Iii ircill 1111111lici I In a c~iioniy stiiAll~a~leiiii

V.iaaoa co e O1 ce-ei re~n ta-iiL. to nal icrata Roime of tit. ado~ano tfrootat ofa11111ncoeliiiýllli tiir, jIe, lhinotc: Alit Worilcymitoti liq/l), Thin lilaci II diiri o Incl lie1 cit licllo dccit Viticilei Itnl.-IIitfiinilio

Ilaon Iiy a ito 1 ted rAliti ef litnmauln AnicA~tIriat il lu a I licantli ctulii i lIn illiti l t 10 cI trilvuil, ckirii iiVY'i iiiiiuio iiiiio Cllint i.lin If. ov o i-n III , ilnj ,tewitninqiml n na l oirciir at e1, tqh 91141.) iill t i ~ns u lovytug mnolininline of mIiniili or- 1-y Kooonllolt, i nn t eiilI uieoo ino I 4 iliii each 11.t1apInlay ni o olIa-d L. lwi01i0011 Nlitrlation (c am bii. ik AM -1 eukA cc nirioalmloctwici Ifs mic 010 1 taott i~f to *i110lCoaiiic elio nontsw~r I moillill lI' the n~eroical clnrtilnixi,ot ol, 19311) Ilii cc yet toiune ovati ll rmlemAs conilI sitil-foly cci lofacinry, xImeicomanin l~cood il .at ucio If liii cadl nt Rcuimtm oced aootoenenry norIi cci

ruolimnam ly illta- niluaosrolowd hy Itin rinownry ccl linKiiamtici Amliil proalsnlrlOur ocet e tnon I nmii I iioiilhin I lll,, 11o itaroetl nof aneil eI Thunce lcte ci an NCoRMel It ha e eI fiecno .Ii IrotrenIc ielli hliaon, int ii,0:.coii 1 11 oo ii loin hont i l v , I n toL lioticul to tlict tinI. .tI""l eu nrae P let~ foeiliil-a i n itdn t lmir cittii ui nc h li i lolIm

Olne nolloct t ifl Itimila filil whichl thit Ii ypiithmmi I 1 aoil IiAno iacm the lin fli oil

oi, inootint lit ilio lout eihciaItloaialIn Wcae.i dcoii bin i oclc clt It intit Inrop iupl-tvtfoala imlpa Ii y I i till I I lintoIoiecI

Ilocoyno ;" a .1 ...i...i iC!af ciiieaolli Initloly, fbitv ioti tit tremni ,, sinailtceIIA. lIfly i.mnf tInty snsr I

coy a .lill f Aon ifnt 1 t limcliii Ii Itar"Wl I.,dn 1.o "ll Ilc1niel liill oiitecltlicmin WPllI willlo "II~nl tiii'-

Ili, ntil isti ,freontiac eiiu~ill ii (l." i e d cicniic i t A l tlinl il o ey , 1 141"." Iotm nriti icc ituim atli otl II l~, oeeri i i. t ,iy A011 litalillrril oilecla I~h

liionti liiiira hwwy fi oitil nnlll.

I, floiny rw it l-i tii .

M lM41il1 icoiuie. h1leitoein.liotily et. cullni st .l0I .,r, cre 1uca I c cII nucii

foioi lilml clii o~i clclinft,.iii niiil ot1,e atot Il ... noA-eciii II-h o ni Iii- 11110 intoI ..Ii li,011 il i

1 eii .

Wr.ui..oil t eCreel i , 00 till olnoc th.. i iroinItI - -it li14111- lulu~tol un inc A ii' I".+~ll ll c i,ii ,-I t-ieii llieii 11 ,1ti, V04il0 niI e,,:,

loritiroacan ."iiofttjiii I Un cileminilot~rt iii. -a--.e oiee ii-I N il 'Ii.oat "'l ii on .unau-ooIpl iin-1fI ocoa.l I Ii' nan I h a." itotIc ii, Ililu I I1.11,-1.

Ichoire. frIrIlefly, ItI uliiicotA , a cool o n ra b, ; I co I alicltes r it. icr tie1 4 i IPnoto wa c w . wooincam All Io cll ote, lonm-nllMisth-iii...ýJ

BII ln.~wu~clduk,.o.~i.~n~i~cb~ -.. ti.i.l c.,l~~lciiu i 11

HIGH PRESSURE NERVOUS SYNDROME SESSION XVI F

0oi'i'i do)Itr 1,1,8 'il t IIllt''IU til lJ'O. o vr t 1,0l'lillllt I t II ior wl Imi16 lidt iII way' Avtit wiy liwly t ,'l vliolilt om IF i,. II AT0 I MA11 I it)1.6 ,iii t.t

0I.Vto110/I02 tFF HI-' MAl (3662 ts i" t)r -1 oi 30 1tIllintW ' AlAoj (3(6? t II. A) 1-1 l~, Ii,ho- ." leoo , Iwero , rei~oe vd (or I0I 'wt Ito,,in1 AIt 80 Ill,(l td i iIF ill ity HlItIIr111/0 ro t i,'olo 81 e WoE I6 , id oiot, 1Wil 0 1 011 o T A (r 1`,6 lvi tii liii H0

it viuit i omliit "to I~ otii Ii tI ]I3 'l)III

tiOi'loww lo'r Itr di l~bI o . ilt.t11 KFor ,'11i~eottvitv, 0 11I 1lt,,t I,,

~AlW~ iI~'!JF ¶Ill NC'VI~t 'I Fo~lliloll ,,tii:d, %,,-u i dof 10ol ol00 kmotlo.Nm 011 y't'iki' ,otile Illl,'.'l.1(1 i Vil 1 i Vi a romiows totivo fo~o~rtmdoli kt ouý 1'' hI ll t ,,rblio

0 . . . ol~~~l,,,',, ~ 1 iolislmtm/llrtllr/ny f o i-o~ti yoc lriio I ll" ,-,,111 At'ilitil~ l l

'''''I '''''151 il ill il'/li lilA l,Itrvm it i ru irwlt dtI m ill l Oiri I all dv it i olly il

,~i'io~w lil(diolo0110'l'l~tllJlool ......., llf 1111 l lol 1 it) ll.

Ito~~~I iin IIIt .( 63 i

hojNl'li ' 1114IIIIN~low Ii milkoil~i -1, 111 I I l'd t'~iiit111, Il

( 0 r 3 0 w 1.r lATH" ' n/ KY ' frH .1ytIII.7.tlj~J.llpl;

nifi*Iipitaoeiomi~~~~N In~a~ 'iiu o iv Iii, 0ý 4ol i, i d, I ato Ill 1 .1, i tli 'l' Ill, 0 1 . Ai'ii ['A iii N O 'l i' I w l I

l)',o oi~~~~~Z A -A)l 4i1( iI nli m i l tl t n lo m t ' ' r o y in v v mlXd i t o t , ik il i i ' I l ll 1 1flt ' i i' ' I l Il I I J I l ' ' i 1I IIi,1

t'' O I ,

t~~~~~olemi ~~~~~~" omltoo ot1 );' alsod l r to llo ltid Ir o oi lv t o u

iii. ~ ~ ~ ~ ~ ~ ~ ~ :llO~lvsit lojO'ls till ''iii 0i i''lliii'i,~ llIlly, l0lii o''iIl,'''l''iili'

'''11111'~~~an 4i InY,,, Al It., l i' hI

I- ''li

rl,,i'l i i , '~ ' 1

lou?' 'In'd'o J,

1fllfllkl

will, ohl"

.111ASESSION XVI HIGH PRESSURE NERVOUS SYNDROME

ob o p 1 1,111 d 1 1. i , t II, I, II I I.I W 1, 1q l 1,11, I I. -t

ii ~i It~(~

ii I rriiiae for Iii dIai miitxrP ~eIrlry irtlceia ~tci11 g i. I. Profit for fuelst -t.a1flme in Tx mix dlxx xI, iil . A S rI It iii 1 i I ie oe 'f i aaiI-iri iiAilh

xix 40iliti by 3 iijiim A il ilitl 1m lim Liil abitot i to lx ulxigm 2La.boratiory Mlrl I Mllxi 17

V y rnitiiialo 1 i, 3 t oullraniitioti I rpid- irci nil, l ittered lx xci. tlei

g ixxrno it iusuuiy mudy laxma kii ao itiiti, diiiiliii iiaimiftox iiiii our li riiiiiiith voro A Ii li-lo i I ir yii Ip x-pi'm It lye otaix 4,, 1 df liai;, yI i will, I tral: I dieI

8 diii t b i olipl...ttixom u rti- mua t iafi ithdil 1 inirigi'iIid-tiit iioonie iclihilil ird otltlux te aih ti Il.iii eiii itViIltilii m iom. M um t il tof 11 Miniird sltid Nabiiixqutirat der u Ill .xii .ti di'lliiiw ii Ii, itl o f x ) l iiitl Iux ibnxm ilmm stio tAx. A let l t hit Iil-id ngl -,i-i h llo itialtilt date duo to aiiydrrrmiiat iii lirvitx ii Kiilt,9oai-ii L lt riuteimjriiioiii s phi of i hobbli I liildt cr-i, hrnetM I -,ta * hliii I a II. piut h-i I m l

it li ii i o r i n t f li' ii m m l -I Iit i cI I t hl "AfA. A iiiil uo miiI uiiuo

Cx~~~~~~' s *-, i a I %itii lil iyilh I Itioii eii miuloi nan dr.ieiIi,3liIliitI

-- ~At iuijt iiIitu o fiii iiiiii I I -I Mol 1xli 1.) wilte o r.oxa r.,ixt

r i altIii it li oni If Oii s .l t e l i t e tu rn . inel I l. ti b, o I nn r o t . l p iifiqiri ( iloiilelti x rluix the o iixix I-n (¶3 I il ;lirx I I II ,r;,"",- ¾tx~i~ flu Iiniittilx nuiteted Ii xiii- frox Ibid ma.ftri (fi li tyxt-I i xiiiu

A Jt~~g i A,' - .- l ot iin r. II," i c tlte intl t -iti nr-entm lm ll" lit 1iiti rs Ifmo t1?it iiitii l tilt ilt:

tal- .1 I-iq ,a lt J1itildln oE a tirieli I~~r Cu tto .at toe lr It a o i I -ol-

* xiiuxii't'i. trw� I r ,uxu I ti l i s .ir It mu ho tI lii m%% em ilixix eito "I-4 iidl'l~" to th e t i. I' tiy tl tof ginib oi ilttie uxr

iiiolfn-h lie r~lily ut nrorxItAt-h dlxion I t yr ltri Axtis ili

Fig x in'M ti-ou I mliuu ot'lx lxtigie tl il. I

li i io I I l ax i r m i mI -u ii ii i ii t ti x m r A tu oli - i u x i rulIu K ill.K rl i a i m t ai i ilIo -tl t x d iliIi i l l iIo ai yt.,ir l I i M - I, l i

ii~iloiA ttl m tmiil iitli t litaliuxruir tu dm a~ioerieiuun m tt- lttiitaf .11 Ilh bAl l iJA Vi.-;1.1AI ,Il

fo tubly I il i l-w th b-u-t, Illox ltigc iil i votitl liýwiltx t 1i1im1i11 al

Alit' I t lo uwcm, 1 i . t-x1 m k ~I t . L ywiii-m Ii mw (,I oloi A toi it lua pxliiir tva lt don myiioa 11+1 lmgta I stl, i~ll mtty. amrti d

Iii Kmo to wi t e0 nd+lxt alt . It d .,te I 1 tilit-ltgitim I' m II", mix h it tma.L11g "Itly l l aplll. li iquxletto u WI hirtiggxrmiiiclitiv 1 litiI.r. ,xniim ly Iiim i mol Aigl t i. I a r Iistex Iqiuxat a illiiidi 1i.11oilai lI"Ill o toltea -ii t i -til t -3% elm, c-text g hut Illii arid tcxtxn ii:aai-li lI a m "olauli a n .0 .. W l, po .. dt 1%si 11 ydy1 ta I n1 1 1 alt'. I a lai l imam mlit1ll. x. I""taar T-ltrtnau ap il t

.ai apll itm a f NHt de"o printouat Il Hii lirli lb, 9 I m wigel I"o l ,- lixl .I- I ISin-hl tar tdi. 4 i.o-Igun a (atom fatiprl tnla h gI -Vi baisljl kL-gx a

MAi wtt dlxi lii taI mi'ml aill itt mmii-Ii 22 12 a lti iogrielut~~~~~~~ ~~ abiltV ltmilxeaiOg lttr i t li xlx-Ixi~t9 l airxttlgit g agrita ru1 titlooi 10 1 mlmaxuioa alo~itllga 1 me lime .1 1 tigi ra l gi 1,

It .itoid rappear flu.i g1u 1-tiOt xf A~lkalilx I tinl Irtl md minis nA:I- ;I Ietiloi driw dma Tix a ta litd IIo - .,oil l Im~ I ay Ix aI moirir Ktilox-. j jlot la . to", atliidlsIt lxa myI xmax ti1t eram 4 r1 wiiTm hi s %li .my i). r.10,tet r-d marmo da sotii d011 twil i1xxiix fly 11x i l aloi. t mrlm~iig I.o p paa Ii

iii.l"I it'si mar ri yagibag VI stiltemgel miulx A j~ lii .iiaotI.tootl axi tile amaia motn-u sot Ingi ta 11i tI-llilo i-oaipuiail.-'Al

* t nmal idd1 libly dx i a tI2 2 , d l yitlP l OýIii a lit a1 titt .1.aila i-l -

MI. fi li ho Il him. Ii rlodl h ltu iitle I at oxual ajmio ade Itholta od SIl 1

yIgiglum ild xonitr tuii SI it Ii, prit a d ( K01ai 11% lii 41-i Witl ila gl" da h i eiaol t 11 a-anitr ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 1I4 irlto 100rtcnt 1 ~lro -u hliilh llr l~t~~it i .- Ina With ft~ixlei W I.I. a.011r- mlx.ilr oit tiplle itto a11-11 xuj.1 t1acaAello ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ta I I off.,i. nirlritgi xroIllliilI tr wrilli iii ciA.ui tm aa tuliumm O1,lt11il ia.mxi iiir xi Wallllg1 tm iii.; li

90F!IjC`1110 1 igx xl hi-g holoti PliuxIto It[liltl11 i IIntin-uiwri cI 1 .lit , e llx a i.tbill lia y pti te eaiulrain 10g l aolr amoxmo xiTir iI Il 1ilgtho. 1. i1l1 le i 111 .1xcx i ie 114 p1m by Sin Iti a ltalxm ma itlitit . i

t ll gttg ~ii~o i

9 lgeu

Giai. 12 ,1 tArirl- Niiii Iin 1i t I ,i~gi H.I rIig ligl .a i li 1 r~ ' itiiiýl i xgagu rlkei rl~ar i m-illl Imi i l an i .i I.. beig~u lLianiri ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ . "111,ll il fbiuiitxg Ioliig I.' ",,xili :7-ilg ligil r1n .ea.iiiiptlhmltgiii~iu ligeat I iaamaii I

littti ie ii h r11 llihi giile ii i ii~lgll in. llllihitili i giyta uh ixtill Ii l;o, Ifi aI xi l ii agxg ii.1 I~i almtllx miaixtc eioiitixim ilianl l~t- nir dxin iiimi Oxxex li I liliriiliiiiiii~barmy tt Ietu iatria lii Iraham xiaaama ii ie itoggi.llowoiilt *1,

1- 10 _ _ - - - - - - - - -l67 J' slsot !

t..b, I I thih.;1ij, aiI It ,

HIGH PRESSURE NERVOUS SYNDROME SESSION XVI

* ~ ~ ~ ~ N~ h It wan $tNond Wy InutliA twLn.tkitllthI lltC iingt,/IW agnIIlv inii tin.liltI'11I111-r utillii'WL nIiLIii i'I nIliliAI -LliiIi

nni .lnn u ntle v4Win'. m tit 11 -Wsli ntl nA ni t Ed iV t JiI ll 1 i lit L'tiin .i iiii-it I liAliiiii -ii ...... .Ii ..... ' tn lWIaiW i ii iiiilt

SI~~~~~~lI~~ WIIEitu i 'it~ - W wtlii , li Iin tri it 1, 1 il iti. i ,liiit ti kii til II iiii iIi~Ltit li ii a riii t.Iy i, ii.li iiiiniI'l."Mittiun . "L."' ina tnr ls 1W tii Wtni"'tm.1li in.n111 Itrmiiriai.Ihh I iintiit 1W Iliili iiin'Itnnlnih nt i'li riin vt

v111 4 tiniltl r4 l 0itttim tii ltnl p111 i'dl of uilnn tn li.liii M iIt t/ntit ,. Ain 'Ii tintlo1 ilio itt',1 i unnii Ittlli Itn" Stldll

LVANhtlini I A i Wi, ltgigldintiiiti I.111itntln iinii AiL. Lt I i i lmtW iiln''iILLiinW i II i iiiii'ILIi hl'iill ii. iwiWii~llli

WI liiilp Ii Liilllnn tenlinie nll ml L i i i du.L

Ai Ii IW tIcL I N." "I

liiIi "A VWE l Iri mudi vl wntni~llni~lild nul : 1 I InIi" t" "1" Wtr! tmnie iLnlliu I /It E l" ImLIn-

* ~~INnllili nl th til 11111 ill Iii to ILLiil ,.. Ii ILItimn t6iie ,1 . , i-i WId."Ini ett tin IN L i ii iI

d ii L1' ft il It" ti/mf LnitrriAn It h m dInt iniln Ii- 'tinllt ic I l' INN 11 h t ll " In il.

" Ai n ul y ito w i m n t ::d I l /cllr I n l 11 I nij ir tilt ttin I i t Nii t. ... .pin Iu m Iit h e 1 1t 1 1

Lilt 1? V 1 le sotit N1 1 111 u m ti t L n k'I II t i.l i 1 0 11 t li i nI Vlt i n iI i iiii l n nlii t n i i . i li 1- 11 -11 ilF iitll till 0 1 id tint /ni l g iii pi it int ihi

"Ii 'itn tn 11ttp. tin 1 ti tilt lint Itnk 14 ilal mitiii1 i 61 ALL18 Itil 4ill 1411 ninarV1,111 L 'tlll

miiiiIbLINi t~idl~ I/ pn I I pIt .aitintin In LLt nit it like ILL. Nio/15lin

I-~ý. .Iin~ili tlln t11108, Win. 111%,t tlt.0iuu lil tIi III~iiiW Mtlil liii IL.u]iinn/nittinin WI neuun~rmluitpittmn t44A nili -etýi f'mi 1-

INui nlMi* ldindie e

tIn'LL e~ L -11 11itI IntllIut nI "lt tin :NW~i

419 ~t~tIIniiI'll, InVinncAit htmiioteule. em fo t 11, 1 pii V i tiIll.nILP.In'VliIt .Ainn

I I Fi It-

.1i 1ii Lillluli I' oft1 fliii dil .. Ai an1

it Wi

Ilil iiti,,qv ;: ii IVI I limit1

i iii1 i H iit hhLI .ii ii byinil Amiiim iiill th fil.. lit I'int V, Ii~ntnunItilt te','uu itin wilniin.nl, il OWI mum ill

k liti u n : ý. :i i It i LL I Ni m u l t L i I t l i i i i i n i a t n ul ll i -imi nt i t i i i . . Iii 1 1 1I n m i l

Wind imiin u m I tt~n t ill Ill u~ l c N ,iii 11119 t nl leun a r t O . inn III t ii t iiitn'.~ ~ i m u l i l

I n 11t-li, nu' m ii l i m~iiinii ILI i Pm1' ' in-a mim I l111 iti.m;lr i liim iio 'm-lmmimu lmn iniilI iuinm lum1 imieth 'mi nnc 'll i-u i lilil 11. i

li-in-ul til il t n' i n 'ill I.11 Wi ti I 1 1 t Il odi I'iiii tl i'ii - it "n l I i i li it" di: It-m m mmiii ' it nilIN Illu~i~

It muiliiu Ami ' -'I: miim uiiIn-ulml i -.CIIinViL mIii.I;: -V itii Li ILI miiti,' iiiiu putIN IL

- Nuuwmm iL." Lm' N

ul~g~imi rmmlm~thm 111I'i~i IL 1./ 1i il'meium Vmin luiu mnun'ui it ie l y /tiiinI It iminemi L ll I.'-- V i%1i111 A mI " ni L nu itei I 1 .11i' mu'IVIiu.yi luIb lri~ i lliliii t W t Wmill 1 ele ii in li i uei~i uniii W iintn m

'ii.lmi,. mm-ii in iiI idit imnui Imliiru li' m I, i -L'. ,i . mirth, ru A I I ,t~I~ti~ v gin tillm Ii IIl.l-iiitln~uu lui i , I huliI A'l ri

,It ' Eti Aci iliuu Iilu ,u IN.'' -. ii iluiiiiinu iuultI ''hI il.imi uiutIt

- muinl 'iiutii u Iriti inu. mt II0 li-,luu r nl tit Ani I n~r A itELI. itll 01( t aIt

roimpimix li-n, I l , 'm , iret.il nWtmmiuin-u ll' lli iI nm-uulI iiuimiAlimun Iinii'mmI iktlml' ii 114IIi' gt ltuiu mm1nlum.tn.l.

.1ii iu.m li''uiiu ilm ii Luim boluulu lir'umu iit, LinmjkIruI il Ii ti

iii~ I Il

[itr', i4, uli t imm lminu uenr h tWIli'iitillW Iilmmur m' AAn -u. WllI 11.1 iiini tmteiiutIi ii''c-tm ettiuuuI NIlwhMmmi

it ilum mliIIt-mInI--mu K t~l iiuhiliimlm Ii It ilim iii,' 'to INitINNtrII

-t I- 68 VI------------ 1.----------.---------------------------------------------

Br!JIsoN XVI HIGH PRESSURE NERVOUS SYNDROME

ihwIy vlmII 1,01 0 titm P I i' llrt lit i it Y1111 l it ii j I Itil hit A

- . N~niti I- l~ll~ tIV 00l l IA Lltltl9 Ii 11 tl10k Illqt I . Wlibill N 100l wii'lvti.1 -

I~y ý I .. t Iii it .412 1 i ,ti ii- tio I ttI N it', LiIlim thill-IlII 1 Io ltilit lovllii

ii ttiitl't, Lii di I.'i.

IllL 1il II' it t1 11: VlillIir .

I ~ ~ ~ tl II il itIltit

it I ttI l

tutu ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ oc- iii'itiii Vit tl iti 1h1. 1n :I iltiitui1ui i iiiliItu il tll iitiiii

t~A~ii"1illill fiviii,1. iittiil Lilt L. Lilt. hIt I,.,uitt AuV iuitii lul lil Il

-''I~ ~ ~ ~ ~ ~ ~ ~~ ~~ýj -" IV Iii A' Ii-i-ii' -llliil I Ii lull i-iI til it du,- Lil NI tio lit 1'.1 1ii 11 illl l -ilt1,1 l iilt'

lii- iilliiilli-i l I- iiit''i'' ii.. li -ii. lii iiiii~i. u--l ' lii'.ili-iiiiil~i I 1. li' ''iii li lii t ii l'

i L- il--i 'll t - ui' Ill Ii ii litii~ Y11,1111 II filiiiii l i 'llil '11i-1 li-i-iIII

W i l Ili. iu:,::,I- l i i . - - .. -

ii l-u. I lii liiiiiii~ili. ii ilil iii iiiliu I i~luu: ii i.i I iiii i- .ii -iiiiii-i IIIi-'

MIN~~~~~i ir n ettIIo .I l l lr tll ulvtIt'l i t-iii1iiiii1 1

ppl it II d" i iili

rviiol lu,-l iiiiiV' lIi-l Iti I'- Ii-i It I'll-.--,-i 4 -ii-.W il 'Ilia "Il~ it,',

-- ii iii - l -i iilui- lii Iiiiii.iol'i t. iii oiiii i riiiiiiiI -i iiu- liVi't it1. tilt I-Ill'ti 1 tII ti l Wi - - Ill--u'..'-~ Il

iII III I- I- I- At11 1, 1111 "1 ý i 11 "I .1 i. ,!uA llI l... 11: I". "I 'I.....q'u'd....... ulIuI0 .. idlu"I " l m l l t I l Y. I I ý, `:ý I I I !: ' VU

HIGH PRESSURE NERVOUS SYNDROME SESSION XVI

totfitt, Sf i Is~~ lftt tl It01 11 i ao I it. ,it o r IN urti

lit F tt, hoiwb ,otto r,, osi ' ive ts o it ft ro itt"tt tt', outroo M~ V it i'tbry pIokgoý Ittsi ott IftIf Ify to tfIts' two smt Itiro t yposk . tt~ S wife~ th a ttr type't,,t':rt'ttlsif i tt 1,, iS 01 of tile mottle *tatttsil uwkiwottiel totflate, tt isa CUtlteti. ITypte ItI Type, Ill

A Is itittItia to u t-sriuob, stud lots coosritrits , KIt5' Ion t olt ofa iso-li tutu1 ity to

"ttuoos. filo l e t ton: o" wet romid k oe of uh of,~ Yitt liIr Iot No RK;ittlo etigs ln St-fteo t ways, tftti

"Tot :ti t ..ovtfte ' I W its dstst t Vd t sl itt turOype1a N etiso t, s l rirshet r .nqo I ~t c t frics iato o o m tw ianoyso M Ioo t ft lyr por Is.o t m Ieot tilofat iottl oft if from ir~sineii Typ el oie otfItt 505055 orO 10f il t heo corssvtstl fny owettl 5 ootactly w coost histi Hieaoirt I te Nto elalset o e itrlec is t a oo groat or

tsoslu it lil sfit aplss ol . mjsiiif fteuprb~tKen l ela b C'roati....fullrteo or 1)maysot isek ealy Itiio wty o f fouss lvpuntori.,~~toiot aitftl a ou oalu ilt- i il pteelsm fx

~it. Itol reeo , to ito .per ito tp cit ii i t tPtst It al ly fttr teillI

wh i thtuist t port Iofe W te t o poo is e tllolb tio tsot l o tiel eosh l. fislihtb~tS"~ cooymtit KOslok

iht,' by th potot, 1 i ~ltii 'fy11t1 I , tos io ilrosltol ilo s lo ktstuilto b. o ko f is ieiorto lrtAidetttOOANtAwittoit Tyite ppwottttooltsiittls sto sI totted, Ottitttto ettttttodoititsfoittitook 's el tftsrt'ooii11 itt, Ib 'ltgtl". -ilper cy tot a ier", ftt fT p tti ntile co I itt it4 ~ titl ttlsii' ertts f.toStets iOttt IiIO

troesl oI ys oisototoia atlotprot stm ioe ttts isit pooltosoltitl frttets it eai y iitiol lr

t'it t it 'itm rwof sos t~ , e tto ~itotttlO fret t a l t ot tstt y bst It ati IF tst-leto t ttito2ly lost tot, It uh ueirOtt hot, ithe rot'ogtto to ttIs vyr do f! ittt t"to Nt, .'itsoiii t olIttol mdttell fotoitt I l os iti t "iy etOK

tis Iftt ithoo . Ao ri~oufI re ocuts t iro 00rtso tdtt toe r s' 1. t e I * steoitt i "I" ts vostitoe t I :twi, t lo w

LItov f"t, svctt " " iistts of tI hitsI,: tI titI Ai Atlsity ttt ogl ltdIOi ttttono t 1 H - litugit 0le s ' Om tIwlo so h ire tiftot1-lestt i .11s 1o . i r t ort ci ti Is I IInft c I verio-ty titplift iA y of101Tp I i'ott iso rlwsi s, thu oito Inosf tttsl t el til r as't-isttrisc--matrit

Ptrttsio rt ''awit tt tio totltvs ttt vwri'soto ol ltoo stitils At t'li otitrvttingsi ittts p~itsl ' tP uoMilti yrlt ly it its p Ir'to wo ott ot itti ililIts isto im l ttv..l tttO Itt-1n tI ... ' 8 11kmAN IkIilti

toissoolts sitit" ' Cop i f oslj is tios fIst tic scrtro tis tS Iyto1 0 t 'l ifv. IN ito I~ titti Tryti 1;11% aot itr e Ist it-t'itttttt ".1 st Itos tiCoid 11t fltr,11N.e folltt o pi'l u

si~t It Kor eati-i , tolst ilse ttiohoto toti rot 'to 'to t tfsto'tit ur ol io t i" ir l t'It tt ' In ilto mI ou n t. r T h l afs t o tt i ' i , IN t t t l t i '~

tto,tloi't otl- s tomi tif -th , 'i ti is t l osfo oro spouid tisnyperIs'ss . I it so ,TakI

0000"' so t t' s'- Ittttrs 'o ar i t, Iati-Iti l"ri silly ofr its o isn' t't't, fo.t- Ap o olt Il''it~ (M~m I nlV l~e i. I n "mo kt I IIAp

"IL ' i y o t !, K y ' H ii t tu iles' ittpolul ttittit t -o'iist o i'' O 'S-t

l I.ostt I ttioi i f li t ho or' too" xt't'tiui ttttttslito rit to "c, ilt

f 4 "" Alt,,to

''''0olt Wks A u olittt'o

,Its" 1,A o t th t I 1, III-set 11,0 to I 70tatia~~~~m- - -s ~ -I a4ut ;t t ye1" iu-,I t i(

SESSION XVII METABOLISM AND THERMAL PHYSIOLOGY

it- N f, lilt 10111 I Itl - I ttII tl ttli llM 5,111. I. lA-t1bo III'- AItillP Ill li t 01Il At it 410

Ai i . ."1, l nat i v `Ii ivrii 'Iivi nyo tOW York At Alit ~t ii, liiisI 1 l fis wirk,

IUSA, rtt~lly o li ItO Ali An i llyo iilhlo A,-,iVll Ioto titi , ty I oi'Ai ir Ir 1111At I2Iilii A.1 I tlmop 14 Orcill,; Mol atI~lltO i lt~l Utlrti t1

10 y Yoittr hoiil.la, i . I-ý

tilt Itoty ill S clpitt li'ý lit It A-ito thy Ai 4oi ton O it' as ilh A Midtltan, Id ) Lat .4 Aid.(I'v a10 ll i t ot AI I, J li iIli'4.

cmillulli lt Li l ' tti "Init olitt 1'ri'i,'t i dtl11 ly 1-a t-

,III I Y. ItI t l~ lll 0,11111 tiii ' 11111 t Ii tP lil' I lri At'i''lil II6 1111 til lil (11' i 01 t i

"Al *It) !---I Ito AJwo

(ive i' rr llldll tlsh lý At AI allt alt

P it A lt 1 0 A t l l , S i l, ,t t t l lI i t w '. i s i r i 1 0 1 - A ' o t i o i t l t i-to a sI 1

iiti l tr 1,1110): 1 01 I 011 IAA 00 il.'o'i lt ii liill

I ll "14 1 "I 'li lt ly Il"il' i ' o II t" " tIll ' i i " nll' 1 o ? I "( 1110 I111 itAtl' ir S 111

Ill'fIu lilly oat lt it 4 It' l' 1 kIIi tl 1i ii 11.01 ' l Ii Illii',101 'itll tiS I (111 IV ' 111 1 1 1 1,1( 4A00-

It Iw :, IA.tilir ~l' alr 100111. ll0, 'l rSo I l l'rI':1 il it ",u~' il Il l~nt tilt, l it' vt/ile,1

o1 i 't gi'i 'l rI/,itie WI''I l 000*'li tlt-' I t~yI; l i' - ill 60IIt: IIn otil - ' I' V 0 a lw lw tilt All til .. "

1 I t Ill I

11.1 t AIll that , hr u I't

a 0lil 111 .1k~p,,, o ta rri lrity '1 ijit ev uer ~' vi~ I I .A AJlo - t AA ttt oil'sil0~ 1111 at 1 i IC ti iI ,13,1 'l 1 , , t A

III t lt' !,t 'iiiit o rt tOt, Ardthe' q04% 10011 oci ilturnotutilll ytil J~idi v 1 I I I

A I, d r I ll ,; 01.01 on0111 lllllrl li' t "I- lil l It oIIS.. It li't Il l a~illr'rI' tl l' ,1, all 4 I 7 6 40 41.lur ilytiloll Ill viI ,111 410 tl 'root by S o I, Y' ol,Ior'i0t a l l i- l t til I t llrr ,r'0W O eto

111 1l JIkIi'i It Ii'roly l'l tA I I'll"- I t'l i t 10 oilu 10ll duti kii LI.', Ii

lrorit 110Ill'v twt II0ollrtr tI' '''I' r'rl'0 r'ril r re i-r''

ri'.o irlilo I'l "1q irI 11 1, I'll "I I A.I I III I,,10il1111 I.A t h

toIly~. (Il 5 I, ll n ih ,-l l ltii I' ii 'I' Sl~l~ II0I/day

tpll il l,.:1 Ir YT 0 1< . ,o A- IItI I`ýI i I :", , I 1 1

"lo, Wll, IvolmlIf II.I ilt.pred y" l y7I

-------------------------------------------------------------------------------- MroalA) l~

METABOLISM AND THERMAL PHYSIOLOGY SEISSION XVII

\ Il•l l '11 'lll l Ii I N hl' lii 'l\ l l-I thi i l 'll ll 'I (11i iil' hI ,1 t..it. 11 I. ii i It tiplii ,1 , ' it It. II','IIL* t I liI .'. 1.1. l i l, I., i'I ii 11h I t 'li i'li ii'' I.. •; .L•! iL t , i .i .I.h ii. Ih [,lIli Iit--¢1." I ii tIi~i~ii-it. I --] . ltt1,1.` . 1 . iii- .litt,ll,. ihl ,i~i h mi ,l

i A)N l ittitti i l' iiii. ti-i l) ul I Ii itl' t It I~ i'itt t't. '''lL, w\it i I i' I t. ' {l Ill~ {~ ' '* t 1 1 ) Itq I1 i' h , t,,•.I Ii.~ l h l~ lll il ~

"lit l I : lliii It'• h I':,tut iIiLt LI IFl It' l l jilih it I I i I liltii , li'l i I'tI I tl l ll l tt i •l it i 1I' LL llf l i i i l I. l ll n i I h~ l( I .. 11 }l I' il It l' l l' I ',11. 1,, l l l •' ' "Iii l l I LL,• ' {l i ' I I I I II U U -}, :.'i I 1 itIL, I •1 il l l 't :

Il lit. 'lii Ii t 'll - i it. ill'l . t'l l'll. l , i i I ILIIlh lilllltilI {)r h ilt, 11 i .i1111tLI 1. 1111!y h I) 11tqlil~ljl- l ' Ill l l i l• I'{111

Il.l-Iil''' iI ilt li s- ita'I' I li ti I 'Hi ::i l-1li h i. 1lit.ll

itt 0 . 1 1I 1• I l I II i 'I I:[itil 111 1. .i... .l.•.iit 'i- h ii lli-r I I t. h i l h

iii~~~~ it i~ ' i h

ii lll'- 'till i--i'--III I I -it.'.I L i- - It. I ILL, It

1'I ti " -I1 it . A i. 'II.

11 '. lll I tII . l ii hl- , l ld' IHI- i lll lt. .ll ,h 'litll -Ill i . i .- 1 1,ill t li-1- lii JiL Iiit Ilii, , 11 'Ih Ii il lit ii,,miL,

...... i '. . I II iii.'utii l itl ii l It liw w - i, l l H it- I 1 .11 1ii ILL ... i....l

!lllllll ~ ~ ~ ~ ~ ~ '1fil Ii1 I'llll Il .l, ,ll * 1l•tl'l i ), i lli It ll -Ihh I 1 I I ~ ii I ) . Il lliilil ""..l~~l t."l I llll ii iillh, .. il :liii ii":1 1

uit'll y i ..l-.. I I i. I t- I- IL i , . Itiu H 1

,'

lii*,~ ~ iti~ ~ iiil 1 , Il Il~'~qii t-l i t .ll ,!,, *lltili~l~• IL I. hm I ,ll i I l~ i Ihlr IL~~i m) Iot liI,. ;1-q . ., IL

I lILL .. ?iI AuL I IL "..I, I It Io t drIi l, I l h i , lI ll t

OXYGEN TOXICITY SESSION XVilltl

1111;R'I I I~ll I'l P ill ~l rl OF V II•\lllliliV IIII I V Altl l 111 AI I I t I/.ph / , II I~ Ith* IK, I, i~ l~ h l lia I,, i• , I* III ILAi P I,

y IKI I III XI I It V 4h, I 1 1' I li I I I, ll •I illll i i Aq l iI k, 1Ili r lil8 11 ILt I~.•l ,!Il• 1,, i,', h,, ,It 144,l,• • 1i., Nl.?l ~ I V. 1~, 141 -i

Sthl"ll h ll,l I •l i Wi tl~ l I 111l, " II I.,l li A! ýý P111 I ll Ii ,L-1 1'... ll\' i 1. ,, 1 1"1I h1, h i Y i1' ,,,:I: ,1,.I: 11 ill ll <, , illl i, m h Ill I I I~ lI . , ,1

lilllhL 1 ~ h i , ,ld l , l i . 'l, il * iI Ll •l L ILL ,,l~ l, f I • lil , ,-L *1 I l, ih l ,• ll, ..... ...... i, I . h h l i ,I .i ..l l I ,1 il ' i.l , , l , I

I L ýlh , Ih' ,l . 1, , t'i .I'i ' i I• dL~LL~ l t ,' • <: ,1 I l I• li l ll , ,~~l ~ ,,~

iiii 1 1IL, Il,,~ ll. , I 1. il1 , 1I 1 hv ,1 1 ," . .,1 1 1i, .I 1.-. 1. 1i,. ILL,, l • .i ,., I ,'l, 1, 1 ~ ll ,,h I/ l- I~ i ,• ili

.. .. i r,, i l ., • ~ l .... , I1 ... .. Il .. i i, I . , , 1

t ~ ~ ~ ~' 1, -r. I IIL Ih,. ...

I*1 ~ ~ ~ ~ ~ ~ ~ I ý~~~)!! .lil Ill I lllIill l.l I ii1I t~,iil ,ll l l l .~~.I -

i " l lll l ! ' illl I'l 'l ' ' l l' lh ,1• Il h H '• * I i• . • 'l II '1" I I'" ll l " ' I I t i I I <' '' 1 ' ' • 1 1'' 1• 'h ' l'l' '' ' I '' 'l ' l '• l'l , ' ,,* i .1 I't 1,, I ILI' I" " Ili1''

i,[i~~~~~~~ ~~ ~ ~ ILL I,•!~ ill l 'hli l l•" .1 .. ,h ... l..t....Li -. . ..- ,h il

I .. .... . .. .. .. . .. .... . . . . . ............ .Ii ' I. . . . .. . . . .. .. .I ' I ll l~ ll I I h l ,l il .l ., l w l v i! ,l ,[ ,. • M il i l , ,l V ~ l i ** l k I i l I i II , 1 , ,, i l • l ., l l l h I lLL."1 i .. i.i..1.... .. L I, i , , iI I, ,i ¢ 11 I, i ,, ,.

,I , 11-' Ii l FI LM --I ,• W A.l , N.•~ ,i Ml ill, I i l , , l ,l I A(ll I Lt .1 11 , 1 .. 1 .,l JI~l~ l • . i l ill i l v ~ * ili l l , I ~ i i i ,l * l i , l i , •1 i i . h, . , , l : • i . , h . * . ,, . H I h l l l ~ i l•. l H , 1 1 • . 1 , ,•1 . "

SESSION XVIII OXYGEN TOXICITY

killW I F Ei tiiiil OXYIIEN iUPON TiHE CAPABIILI TY OF lilt I11,10l; TOl-n s1`11,all. NII t F~Nifll .1. 11.1), lutiso- slid B.A. III IsI , ML- iir -iný 111 i 11, ,111A athum. Mill Doyt. of Physilogy :Id- Itimi.llyipai , UliV 1isii t nil A1 Ini I.,1 i-it .4t iiijiii -oiliirl mls l riivi isr-i ' I. t itleTexas Medicsi Dirsllicss iatm stott, T ans 7100. IN IIt)IeI- signsA 1 i 0s l *I-(m UI a Ri I tibild s I vi iV aci WILl I IIli Il, lit-u Telll ).

Tbs puimonaiiry virculation, situated beltween thea heait si Cr iiiiuiixciuern Iu 14 no In ju lii hix tixi go"syatmic ails h as deondry roIle as a filter fou biiriliii-t iiic i lsrnier]li-oxi.] tI Lii I. ½ ml I rphyt i uriiiilu a xiii lii l

liltar as ive ic baisha Ilsinsivanm & ltishnan, lJV atilt4liIrIni 4o y 14-r-n ~j v, iirr rla- uiiivse *aittngan Iy Then an d Y ang I PiI) . The ablility itra vonoois I'll rolylbblee wntti to 22 jum unidor notn &I ctil LI% rIm s, in Ill -l~-slw -iixyrjoliiii It'l, jrrc-enl lxxil i I nc. o Iiilimotu o. i tor

lito Init lillo l 6 l11 nvrxetcjtlevs als w ith o ga ,itiis~s ieiol-~tivsil'l mIII ixrdilii Illndexci An i oill." lit? llt dlr-li lxaill

* Iisna brriicix-i1971, Ntanldlebsa &llg, 16 atllli But lii6Il x itntisi ,y-4 2ln. anil tri-ir-~xl uvrir Mxxv liriliiiinni

I i-by tin ii.. (I vasniili I atn L 8i Wae 11 rIili i i i Iiyp~ar lrel Ait irhili MI ntl i torxe i 24.5tw0k I i-ins

7liiii coiinirl mlii le rci j lila l ixn trrmrii prx xuo a til ii'" i r Iir t iii It" Io tit,i-1,011"ci i eNrsr. to irxygell (i ll 111 1 11hit1111 19101 11as lrirnriif it 03 ir lv t m C il iir TilA xl liiIlnltirllol vdnsila ll ii5 i

lil~~ikili~~~nilr illiri ox1Uasil lip 14ii )k I ~ij h Ii im illtyiil, W1i111 1b ixitilij igiiilii--i iiri miiilci irii iiihgh ii1c1i0yii ibiy 31.in56%i l

nltoit 1 it~r i)ii Nhiii l NxL -fli x "ii ni n l a ir -y lilrr( io It~ 111)i rim111:1 L14lcH III IIl . tsIIsIU II I'Iiutalxriit b jisiti lleq iiir llat.1o A I Ixt s ,ii Ii wal lirr lry ailil lii r tiiins v 'ili ia I Drlll "r H I ii In mvii in r1 vo) ~ ilcr 11-LiwirI lit) x iill II I "i l

"i alluti pa Itiotlry raict quIg s ix Jitoixiriii il pimi m1u itlii l i p i) lrtliir I oim vIi I %,Il I %i t I.

iressurs of oxygen lpoailcet i *nill thea disirlion cit tine oxrosider ncLaiflNumetrnus Invest igaitorels e examineXilo the atl, l I tit'o emlmudYnAIMI 0lbslc irlnex si ed caxrdiiiiulmn~risy nhixlnqisl l sreiiir with pillmnltl~iriyn T sr' ca l l iiOf t lii, pi Liiihi1,Jlirii f trdIriilmill' i00 cliiiirXyren tokielt19 as discuri sedx i n the 11xCo I emit revisit lip' tilark snll iikil'iilim hiag hi 0 liriirl p Iiv l i IiiIoll toi nn iiriss I.)) (I lii r-I Ilxm rtamirnst (1971)1 T. lbs va m ayjim t t rns irnstevt ml IV,1 ls il olimo rrxl-IIII 1111imi n[Ix Ilint xrilvirrniu

vxlie ltdbLi ev lr'gannxiin'f.ý, . II iocs lritls i irrm : ,~ti i:: Caujir Ii,: lki'lms III nie li virltlow, linimi"h

I'-a 1 1lml ani lk~ l : s'i-iLAIlIt I lii un I- bui I A lniilriii I Iy -ai lat I wnlitilif. nut ý ,Iim . linh~le tlil oca viviiivii sit Lii eevil o I ie at acts thaiI I I tital piIirltliinii ilm lliii I trlip l isii il' hli liii it ' I Its i) i ilrl

pIII: olia clii qo I by if t ed byi in pimney l iiia t l ol t III aol-vsIII i'ts a ly innml rticm ltiiiil I liicsn ii I tsir I dliii ili Ii hili" i)"Iii

4 IirIIII 101h Air Inty 1tcIII I tic )list lilylii 1) I l ~i ra 11 1 Di.it Ihurl IsO lIs

thurjl~ li tili cil wrul 41 i ( irlimtri limb Iii ii- sriiii I XI- Ii ir1.1ir Is mii- Ii (I lxi rioaud ii' ierl ii iiiiiiii ii li iii x I lllii

Iii p1iii , hu , ely In IlL N h, I Nilo Old iLil t~ I 1 tin xIs Ii 111 00riril

hliclil ii A m I huh liul t nill i ritt II " liiili ii iit rliril I Ix kriipit Iii ri' l II iii' 110 t m01II . 1 l I - , 1 i- isI-,

III,,,iIiitti lii) liti im iti' il~ ilii' iii ti- ill iiia him't I, I i rI I rh 111 1 ly~ sIIis . IIIl lr1ll1ilxi Il ~ l is-u II IiW, I , Is. u i y .X ~ ,,l lJo i t

HT ILII I: Ilih ii ' IuI 1 ;::1li"AnIititlvtli : :!i 1r1iWli-i I ., itiiii4 it,

.1ill"Joll~ii i"A1,fud l WliIJY-qmljllt qlII1 .rrar h it-i kitiui 1 irililirrr ii l ii nu Ill in I rn Iui-irlp

uiiiii win-I mieW 1llir.0 Is, .11iuiulmmt fIt . 1 is tl it'.ti riiilw lit ,iiinirrliiri I Pie mush ." IIIils ,

o l "I I il l x I It, Iim -iIwil Ii u iir x i-n iii air-l li i tu - x i - l i i ri r u u i u- - i i i- i ji i ti- - m mitt i l I t i -r w t pi- i ni s

..... li, I I 1"t t.-Y1.-111-, kh I ;.I ili rim~i y. t iri. tiitrpI t i.tt-l 11, I -1 -ri-i I

MI~~~~~~ ~ ~ ~ ~ W-- I-nm~h iy t11yI, 11 1.

mliii ~L,.1 WM irii! Inut viie ilu: nlui1 I lutuu 'ni 'uI." hrei I Isill miII-- I, I -v1 .i-p?

- lirxiiiii 1 won nii 1iii 111 iuiti .1 6- 11r iti~il I -III kil 01 I 1 i i .... .I Is

I:ir IAmu"ttiuiiI litii W l~-ill 1cii 1 )"1rm1 iii rI ~isdl link ~li air I -, AIIiKiirl i I I imu oliitr i--- niiiiir tI iieiii-i to,60. li Iri liiIli-li iiiirl *r l iii: urn n

* -vii iIlvirlira ii in li triiiilu-i h h ulmni iuiiiiiii lii ,iit" - ii i olrii i i iiiii ,liiiil

I C iilti I s It I 1,ui -tii ii I li u i - u v u Ii-

liqit-liMI "i -- ii mi- tmd ii)r~I"iiI li li ixi i i i .

riiertnitii~~~~~~ ti-4i -miam I-i-,in- hh i ru- Ii -ul-

1,1 rim-ti its ri I-I i 1-iic) Olui, mI uuI Im-.t 1c- d--m-u-m----i l -~ It. -I -t i.

rip--il' 0.0~ 1.1 11i 14he lii

Isr

itii

i-uuitiniii-eutiiiiir~...... .tr i....iiii lli. l-lar l -

OXYGEN TOXICITY SESSION XVIII

++'I• ,Il •',' t• A,I ~ , I l It. A\,. .1 MI.V ! I~t. , ld !t I I, j~ . f. 1 't.y . !;, - 1 %.II • ,11-,, 1 It�

lii' hi. fiuiutllt*luiiilttilill ttltt'thlll r".0iiltlI1

I liii' I, ." I lt.illi. ' H I I t1 t

l tl Lx •t11 iii , y~ liu dtlflt'ii ,iti d iiiit tll Vi+it i itt 111+* ,Xt , llt i ll+tt dl ltltll .llt, i',ii t itIi

t"i i t t i t il i t g t I t t t d y t

ItI

hXv, il hu t .uih i-i 'I lll ii' lilt t•l I+1 I iuu t putiul ullul 7;• i 1'I 11tui ltl \luii; lliiu t ltll' t i i: t l it

tlilt,, ' tt'tt -'ittl t I titi t "' ht 't 1 wt i t'ml' uIll"

t~~i[X~l+b+ ilthll ti-i- Vtl'I,itLIittti~tiii ttl .tttlt lilt-ti, l -ll utl hluti li It i, 'lliii Iu't~iuIy

I it lit '' i -li t1 iilulif+t ftl' tit+ , lll tlit+i i'ii' thi Ii' -i l i -f ' 'lm 11'i ( iiL i '' +i~mt-l'V+Ii l u--H,+

Ifh t ii fllll i11 lt i~' 1 I fli t ilt ,I • i~ill li 'lt itit ittl H"+' l " I i tuft tt lliilit ' ll+\ t11' i'tti t i ll , hti~i

'it-tl-i-Il ii tl it It, flit'HII I l'int~ IIttliiuH -t) ., r l il' l -ll -II P I• 'lV!tilt h ll[tltu l l 'it i ilt- 't 'Iic IPlhii-l P I11(1 lil lfl fftltfff it tllM ilil' fi''l~l'

IIIllhitifhu'LfIVl•11 I

t,•ill lll'+'tlttwtiflwtfiit 'lw-it- Ilti't-Iti till 'Ii'l litiltil Ii- ititfitilt 'P Itt I lat, ,ll'it ti-tilt'

Iin,-ttnutt tillitti with littiItti l'llttlt I'Ll])tuitlitliIttittil ,tfa - 'flinttit',, 'httit' p I itl-i

i tlllt'PlYrlllaliuiti thin titihttlitt1i littNM,\ifttl tii'ti1"NtlilI llt', ii' I-wi1

ft litt IUf 111141l tl

II I~ltl 111'l~fil-u11,1iI 1itiIfttIIftflint I-illl titit , I ittitIitt hilllii ltitttl ,lit11hit i hulll, lilt

l,,r hh~~q,,+llll,+lll,,ll •'i~tlhlll~l i•,lim ('if tlli1uttlfi-,fuiiltliiiii hitt' iitj--lttii Intl-il l'it|, ltniiit+,ttt 11u11* 1,rI l il tri I

IIIL+I'+,IL'+,I+•'l +•' h•|t'. t'iI i'l'iiill fillilt'tt Nil 11,41 'Ititift tiilintitttt V t1ittlliniqit Ittli 'full-Nt iIlli WaN()

hciL ilitttl, lilt flu I, hah'thili'-'fit III it-Ill Itilltl1l * it'il tipiI nntl IutIt, I),.-

,II*I.II~ 11 Irliml ,+'l lll inlthntl li ini'fiuflII'tlItilt Ni Ilitl" tifiiti til tlhi f NIiii fl iiii

opwit It littn Ilii till it-il•l- li t .itt I I1111"N I iA IN l-lil aAotaA•111111, nit-

lli- I t•ntuift it f-li

l~l IOU'lii titilftlit hilillittity 'it pifilili 'tiii Nit-Illh li-ti-f" l- -ti't-'iil- tilt' Iitilt -

1' lllI ihl l i t1'' Illt-i n- it tl-lhui tIuI -Ani•il iil~ lhii n i l lii t1tinl ithrl hillltt ii -ilit U tilli l f-

tI ll l ll lt , ,,i l 'W ,II '1I .111 , I lo , It

hi t I it' I .i, ... I-tifiiitti , Nl.h~ltittu

Il .4t I d h

140ll lhl, .n r , 1 ll lli l li.1 111tl ". 1il1,i- ll Vlli Il i + i t W l l ll~ lI i•-li +l

I'+lihL'i<'lll,~ ~ ~ ~ ~ ~~. Ih . ... i L '1 . .. ... I~lI'' + ...... I., I I III ....... I'l ,,.. . . II......I'=ll';r

II Itll It" It, t. ?ollll1 ll'it) i l 1001, l7i ll Nil Ih~ l l

tiI J.l I Il I'ig I• rt I% II11 I I' tI (I'tit W. I ý'Il- ll " Ili~llll IPt

It I I

A mll ~ l l l l l Ii , I 'd1 h l l l 1 1 i l l l v i l i , P i i ~ l h l l i I ....l h l1'M I I. II I ' I1 1, 4 W iill il l l i

Ii~~illlillit~~~ li, hl 11I, hA ,l Iq lkl il lll l l Ihi lllIIl ll ll i il.IlI 1141111 ,

P

ill'I~ H L~ hi~i~l I1 ltli~ll ihl Ilulillill l~ ll ll lil II II' l''tllAl V Alll,

Ih, 'il t " dl i tll"'ii l I"At till 11

I~It A All"t Il~lltl

,\lll~~~~~~~~~~~~tI Ail ilAlhl ,1'i, I, l•A, I, ll i ~ -ll liilh li• l% I l ~ l ,S,..,'1 hilli I~ hu Llllllll' I~tll~ll IIIIS HW'I'I "UI It Ill ii + 1 lll 11ll•l Iltllli i

I1'1'1.,+1 •" hl ,,ll~ 'llt~ llit "1 'l'll'il ,il~ l Jil* ,llri l~ l .I i 1.,•11, I1 ,11 ut ..i...... i.... 1l4 1, t W1l ,40l A VII It 14Il I1'.1. ll il 1 , ,l~ l

+, ., t.• h . i ~ l~ lll l, iIIIi-I i,,, h l ll'lll K~ ll+w I~ ii, ,l.r ,l, ,, • hl l II, l~l| , •L~ llli'l r~ ll~ ~lll l. l, II1h l l 11, it'll1.1 ,'111

Ali I -It l All~ l I 4",l i ll • "; i: 1 '1t¥ I h i d 1 • hw i i I, Ii lt+ l

,ll4.+l~ %-Aldl~ thtin I'ioll

I llll•ll lhl ll lllm, ll

i- l i ' At l t d l Il l ti l~ " I1 All l All l I l + 1 ' 1 t I I h ' l • I l ) , , •

Wllllil~~~~~~~~~ ~~~~~~ I,'iil ".l I• :. ;h ti.ll II Al , l lli l I l . II'i l

W I t Itl''lil Il 'Jl'i ll i l ~ l1111 1'•l~ lil Il ill IIII• ~ il~ lillil Atlli~lt.i. i Ail t Ih l 'i l i '

"1 ~ ~ ~ ~ ~ ~ ~ ~ W- A.ll~ll iIilllAill All'll I A l, ,t ,h 1hil ill M-111ll At l, mi.~l

YII, ~ ~ ~ ~ ~ ~ ~ ~ A t I ,li "Ailll' ~ll Al,, I-IWl, Ih IIi" I I I•'n vll~ll Al i1.~lll ili11,llllill~hl~ h

""hll'll Itl i~h ,.I , Ititll A~t WI WIi At I l 1 1 , A At, i ll• Ihll I ,

I'11,111"1,|¢11 W~k II,,l II~llll AI Ii iymiAI,. Ill'J I li -I mllI~lllii

IJ"th, ril A.1tlrlh~

lllllll NIl •~.ilh lhil ilti

4111 lli llt •i II) ll~ll~l Vlt l~l V ,l , I • Atl , I ", A+1 1 ,: '1 I) ,I~ # l

Allh ..........

SESSION XVIII OXYGEN TOXICITY

ool' on la n0 iniii 111111o It Liike Vittill lOltOCit' 'If i1ollilali HillJUtLR. ~ li I -'I': I'Mti W

Itt LI"y two of c iii lilit Coiltiiilyouri'llt ilkIltlu ooiO 11.tlla eko1orIthion hIam appla0rei to be a useflo. one, in our opintioni t M utton tram Its Inkuullty to cr00001 for air IaleSoltrl4)111l inO tholcftui 411a 1 WIa"H fuat Om , IIIt# 11 koti ill aI~ih loleAilda 10A the fInl at.lio of 13 ditotiremo uvativ1 A , tumidity1 0

tol Ill Litei daVe loflvinwtit ofliu ~molia ry 1)0941 q aIi)liokot ) .0 NI

in dlVinq. ptooeedttrum doomiopad over thas last naivarak ]iarf Ia. .at tit intit flit tluqinodtihi Cab~atrou91 al#, 1411, kýtfI

Averatfa of ,Ibr. il enut in, dututitolot of iiaiomiiroahioli 41131116M of oft11 ono hu t 010ohrflbir ttaut A

JitrabrllrrI caijarriou toot, 9070) Withl Ito *OtjeutiVa symptoms [i t a if-1#101 IO,,Oe6I*IlNluilmoiiaoy OXY)J6111 tokilcitl. i'ftilatrorul, since toii total dao.4

uosloruehiojn time io mlilortelioi, Otil total otiollir of UiTiVIs to Ralit.4olomiAt IaVoey low, fly 010405 of tuel 051111110 Ollefft Of oayileoll-athilolldoat mixotures, the inert IsagI is u Itl a umnmated without theIliLotio tile lolitio "Oltdl t tiit oil ta n~formal ly friunti Iil* tO~l 1001 eonjt 510)11t04tiI

*In turns of theits orially emlployed il l)' oCfioUI~uitio methoti,title Means that Most oft our oxygenf ireatliltnýiNi dons with diluited , soxygein, Flor A 1150 nliat~ior (of0i minute dlIs Voli11ly ainoIAt 22 1of t.ile 20 25 30 20 2 40 is WairetOa tolty domes Ate au olf d under 1001 tinyoiuli. Wcit tiorefore wilsh Time

k to determimeitI there eaxLute a tonutent at fuot of 'hoit. relioelkiof e dilluent Ilan end/or rkALaulve humidlity on otitomic fO Vin~fiily

It is tile fturlaaaof tit Eie Cetudy to deturmineo With MOIL If fgr un a aetfoo na ngo iusIounononly naesured pulmonurry slid binodgas ilerameiterk Sf5 lilIAfLIWd I Ilk bar,1 toO a neniond opeu WihAi equa liii04011 11)111whel 6t ioxyioniye tonlc'ity dosem era admiI "rlulre that inth At n prontiurs of? ziygell in thuits aitone. Thu* relativetconetalit" tmet andl onlyiton lirtilal ilfeemI "" Ie I hA 04i7f 11Lwdinm Ih&tsicd aithver Iin puve form or dlil~ined wi lth mu.t tin. ht I tijjy III) -jAdditionall y, tilut* fuout of iiiiiii Kant low loll Id itv 10litiltirvtrell I fol 011torn Waa Als ott tilit is

IL. MATWIhLL AND1 01 Mtiit)114lAo Initial ihveat ilaiot Io wee atartodl hi) oltairys LteG 110011

aiffauta of pur. vorxyo diluted ox1614m Ity noaanm of sutroloaI lmtonu 15

tilt thuue ektuidie AuwoIt fanealai IN Iou 101 cl strain)n with noil .- . .~.. . _________

evrie wellht oft 396 11,6 ti qrama wu ifEsi nAt 4101 Mljettil t iulywaaI'Vided Ifntoi tfoout of f ifteen *utiait]f' eapkio0Atd ill 11 ilylfie- I61010 1 ilmrfItted Withi nbisovatitub florts I deoloh iesrnit'll WARn .

l ittl Cflt lelfudvor it, doI I of riot ne th nits~ o Lit00 of 110 vii ist 7

tIes wee otpliatitlut to tell 0)11101 fro lion io to 1114Gvyli ilt is.tiaidG 1011air wacA 01 unhal ý11lic~t i 4 ilkly so tile t itl siull) rew~t 101Wotid It.hue uitikie 100 1 IV aaia le1'. a or ill % 001110ju ll hat)j 0 lOea0 . Ill I vtplu lMiaAt) I ote I 7 Ybar) i Ton0 skosnur Taullonrtaot,ý Ayiatliw ia1.1t111 of toleu tLwo lniatoraat unid at I t healleolbe VR tiaeua flow 4

WAu G1litroOlolataly '-2 Ilituru/mllutn. Ceo iton dioxide Ida ico0 were 3dovtamine il w1$ itruhioer gas aflalyui I ttiheal tile$ ohanitar elliu lolellti2i~hdt Rill the 411 wau WitoitadI tillou)Jcili cir-ALihoga Ill Wetar tior 1.114

low liuoillity o4119I, Ltie floior of Ltie ollamuilr wast ioverald withiall ICe 14el iovalutic. 11itLaiva itumditiy Wee detetrmllitil aiMlkwtrO)il00 ly, Thle it)111 tiunwit It osrilet railtfti tfron hi) to Oit5 wil WIa1 L1111 -0 -- ý --low hiumidIty uoton A lewaaetwuell Ill And nb I oi oinil t , wor if Is 20 Is in 211 60 46 hswur01ti1iucted At tuIoiJatAtktiloa tutwLUnVI .1 11luf 01 U. T imne

III inost'at tet thit soiitetwin tl ~lt ) 10'-tItit eillt IIpoteo~ln blood-Alt1as OluatrsULANi Alidi lwsililtI Wit~i.1 alot'iloal utudiatigaur tar Itimed Mt e intttaolt 1 wt U14 Ilaced Inl a llyptlI NithiP1ius1 lo Hear 01riii Vit. IsitIns MiU IIhilel itt~ypt'lifI110 ''

iilteoitr ant nnad for ae iUd of htl21lourulta' tt 'itar. htterlacialellter w~tit :an Wi ut 101 :1" 1iill b)i t ii diilwi -icr, tat I titt lid 0ll0tl ."i li R sliullllrlt1"illflll~ y ii its Bulti)*,!, war t , Ml,, illt rniva drO) aIIIali fotIt Ltoi f rlt or Ili Ale ptnrlin Olli oi iutp n Ito I t tIll i..to e'wiuri m w b ion a li ool) Air iltt Iniflnlt ilf fif nil Tad. iiyll) ' tWeraI then1 lilliltp eowislsi ath ismittilal aolhollt 111111 1au 4.

the lonAterlof aorte, ilaitetavt 15lueentlnworn thoul lmmuInt~tlalymade far P moid I' oulok a Wtiod-.lau AolymUi f. `rliiiWet e. el IN ent41il eAXlli 114110"1 rot) it) 9M nOs slt not IIi I o 1 1).

bod iii mrawn IAt o loi hIl A I.

PlIq rso I ailliw# tits rosuits afi psti-olool limo Iin ny'iu1 houh filit'relative humI' dity In hitqO A dlffareocev In Li1e t~win -'tmuv" IN I.nI lyB.91111 ete olnee tits if)) I sti 1011 rItty'loifi taus 1100 o il. M I A liP A). .111 i . ii IAhhil.It I. h INl till 10111 I~itIP . 0,111

* litiltitS d I qilG li hjUts Aliii dIlutedI i)5/fl) 1 i)tO thil time With1 [011.1 A)1 l. tW a I Ncici . i. wt 61,1. ii tt'411li 1

"a11 tltve uIttnility. hiC AllIt of 0ii11 liii vane latileo. A min~imum . ul.116 16 of li~ltt)It'~lttlltil 1're Eylt~ was WNM11t141, sACIt With It) mire. VIAi i-i'dilA 5orgot killlt.-K-

1.iol10~ iIse-. loiuif UlIl a.116 At-WIA it''ll Of 11ot~lli iit'flCrHhLiked

At WilottuIom Ifank im~ Icettpllrtmei it te tit ite uioot dal clii at lot-v llitillli ConIIt I I i cyp., in liv. it- 1. ..1hi,,Lilt ut atialoet l dI fi remCe ttass onfl Iwh: twlon -urvo ti Ilfils 1 lu h-Iioil, 11ill hobo. ))Ii..c ,o't'iit 1) 11!Ii.ciiul l i.itlflmoentiluri l 5U 1 the Ito I t 0Il. levoll Whili that lt~oetw lf utite vurklvil Lin (i1,, 4) vII10, I'IIl .i) lofolei a I .11 toi cI let,)' li-n1C. .1i-Ci

('hal 1'rocnt "kit 1.1110 dt-1l,4 eIN 11IIIOICto Ii CliC It lt ite1llt tlshaM athat thu ahbfve Moenured i~leousteoc Iin Mice cohiifitl Witit ,-Huor t100f5i tl'lii.

.Wiltiea s au lso obomrned by Villimhki h1I) Aitied tcliefer stflf

hl~ v t ij a eeot teum it 6VOt y uhueidit tLun Itl#11yvuft tolsi)'i til.eec ,hOW .. 011e 06lt)Ohii ....ee. I~ c I ave leeI 'AAA. 1''.1

Qigofiafee in to deatflAr ssuithur FAt~ette r fotostl leIn tl e byII Litla .'~~ ))6Il~eo II a 1*1uuoeldIdiit ainert qem traction01. This Will Ilade iu d.a A.. tle Mi MuA w.iiii40 l It'll III t)e.iI,eh~sll

AMthe :rittie fovund e~tiatie n fa r ifmsa f ll fc itiwq Tihey doi csaltilit0c.)iitOdiiilltoI.It i llie t.ivit.let... .1 j

Vawllinata. notienear. tt toi A ceaiIAn eyutsc. simile v.11''i .1..) *til. e. i M IP t. elA Ial), I..ANA io.".d 116 neioo~lclationlfu o m~i~outof timue And Cisy~ien ISrf Ia) remeour. are ". e Al"loAeii "AA A1. of 1-il 1 Ji "t tt lebiI tellr- let.tl '.l'.)

liot awaaye cufficient. to uorroeci dseootilea the: ietsoe tif litloilc 1.... ..... .1111* dllelm ~.~c ifi, i v..eCtltoI6Oae11

1uiowinary ovyqun tlomicty. They, frtleielleo Agreeliu With tIandl 1ar ' 'is10viteCIhotttivo. i

tsuii n f.IIVIndinq Cit our atinned dIve ce~rleficnte Whitti lm. 11,111o' ito ~lticit~~tii',llly'oii. tli~ll.iliat a ofeala cffsct ou.f 10111eture and 111utt Ine. clie tl tc. i' inlI

OXYGEN TOXICITY SESSION XVIII

Alir~~litliS~ aiotpO II.*I li ik. 's it I lOt~ il astupA eido -tllll,ti li Ime tllttt I I ii. 1

by. laollA~l i ,IIý cod 1.0 . I~o, II e aie nI~'I~i ,, tmt~ 1 1, - 01 11 1 AM 0) eamdtIaIs t I

,~tl rl.a IlSA et 1, 101 etori mmi aiii v~-viiiot 110I ilteATA111 broAl.it l ailt lii . .r al 11,vii liy ot rut .ytnle,,o too L. e1t5ittiiNI t 1i~t i

ArA atitlly s11 lom by (at' ru s idlol i iettd clto ItIlli lt I I -ul thaY it 6AI~ilt:ra,

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SESSION XVUI OXYGEN TOXICIfl

sir i llt m 1 7d 4 2 , n1. 1, it. B. 4112 ill ,1 J,.14' .

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SESSION XIX CARDIO-RESPIRATORY RESPONSES TO EXERCISE

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SESSION XIX CARIJIO.RESPIRATORV RESPONSES TO EXERCISE

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SESSION XIX CARDIO-RESPIRATORY RESPONSES TO EXERCISE

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SESSION XIX CARDIO.RESP1RATORV RESPONSES TO EXERCISE

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INERT GAS EXCHANGE AND DECOMPRESSION SESSION XXI

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SESSION XX INERT GAS EXCHANGE AND DECOMPRESSION

B~ubble I hireshold for CogIs I I; I:i 3 vil In'otl,"I ',6ch'IIi:3 ii.. 31,In- ifli33,ou ,'ii, -I 1tIt

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SESSION XX INERT GAS EXCHANGE ANI) DECOMPRESSION

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SESSION XX INERT GAS EXCHANGE AND DECOMPRESSION

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INERT GAS EXCHANGE AND DECOMPRESSION SESSION XX

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4.',I 4114,i , I,+ T '44 , 1 4 '' 1.4,, ii~ii ,I ,. .. ,.. .-. ,,,... ... 4.1.'1 ',],.,.. ....... .. ,

Il t''h 41,j44 ,4 4

,l4 , I,, 4l4', ,I4,+, I, ' ,, 1 41 1-4rll4..I ,4 i I '-' .. .. . II,,41. ILII I ,'i , .1','i+I-4'. l*44+ . + I +, 4. 4 11 44Il4 4 4 ' ,4 ,. '..1+ ,+,41 14, .41

14.1.11'., i,,', II' Il.,,.4. 4,'.'I4'lI,,4,.4 .,I,,114444.444.i1 I 44.]~ .444, .I . 44.44.4.4..I i , II 4.l4.4.4 I ,4,I I4 : ,.~ h .4411- .4,44

4i*, . 4 .4..'.. ...' 4i,4i 441'] 1,4i.i . II. 4 41, i . .+ ,, ,'.'I 'I, I4 I'' i. 1, ,,, 4+ , .1 1

4' ;,4," 4... ... .. . 1.... ' -. 4~ ...... . .'i.. ... .. .... .1 ...' 4 .14 1 4 .. . .... . ....

S++, ,.+,/,•-n,+ ",* • ',,'-."+''•'• ,. 41,, 14. 1 ,- '14, , 1 . 4.... .. ,,,.,I,- ........ ,44... . ..I' . .

,4

I ,I .4 '•i I 1 , 1 1 ,1 i h l II . I i ,, , 1 , . i k

I,, ,I •,,,,, * . l , .l ,,, .i tl h I i, . . il iL + + I .

,• I t i L I . J I+- t + + p~l I I . .. .. . . .. . . - 1. . I i

f+

SESSION XX INERT GAS EXCHANGE AND DECOMPRLSSION

I I'itt it) ttn ' Itt i ,Ii t itint o so i iltt t''t li i it ittiiit I tttitpolt An t

tiii Ii lnitit I li Lil Lttiotii, byil whi ltttltit'h ity,1 A Ito I.,i (O I tLii O i ,11 Al ' o I m i -

Vii Lil lit. )I, Iiiii lit It' Aitt jt'I .ii i

:,I,(' V. t Itt ii, Ait 0ii...1i 'ai .t

I itt-11

v

nfiA''li'' It t- lttiiiittlitil itit lit''',''ikw~,-iIA IIto iý

If tilt'liiiii it. 11m ittliaoat iS 1, 1 -JItilt Al"it Itt~ \'N1i' iq I tI' I 11'- ,I. itt i I ''i ~t illIii'.Ir-li i-'I. i'' 'tl IiI't uit it'I 'i

t ill t Is . lit 'itt-ti'.wt la o llA 13ltili l" kl W l

' t til t W Iii - tliii . 10 OJA~iI III' A..titt It Iit' An t'i i' l I wtiall t I A 1,'

hitIll t ''it ii i ilt ho liftittil 11111 limi UV I-AItItat Iy tIALti t lt'i ~I II-

'Iou bol tI : I 1 I Itiit I slit).% 'liiI Illti''it

iii t~lt I ''ill) Ii'. I itl t t l ~ ~ i

Itt-it 4t- 111-t.t't i-t-' fili..titA u. Il% ý, si".i

"I It t tI ttillitit K n im i s Itit In s l :li h i- ki ll H nl'W tl II I' i ' I n l i t i i' . , -

titltistithl tNit' I'W. "IPH, s l N Nt stit, itll". ti4l, IlO'l oi i" - t ' -

m Its XImul I lt i tu uit'I lit Mi i li' I I' I-ut ''1 cI ' Il ni u i'IN it,

lli 'I" i Ho I I f~l- t l 0 t 1 s At -it wIn II Iii il k I Il lit t fI Ii A -ihN

II87

IlIl AAni ,- I I J . im At'nitt' "'t i I'" - il"" ' -i: " "I,- INi-A:

EUROPEAN UNDERSEA SESSION XXIBIOMEDICAL SOCIETY HEALTH HAZARDS

,','lie * l I elelee 111 l h ull ' I I, I; . cite -. Iit ,, I•.,nl .eI. c lO 1t1eI .c.c 11.1.1t 1Mt.c ei ' c ,ylnptn'1}. -* '**]*, II . I I*I•L•L. + Iie e e''*l I. I Ie tee.,n i. .e,,,*, I .1, ,, + he- ,- ee l; .•1-c l ,;' cieecreclice .,,+e -l,.. cc -c- ,I cc. toe e 1i..

.. .. . ....... l " I • ll] l l l', t l t t I" • I " . l l , . 1 ' • , , , I . + l .

it.l~ ,*c ';';;;;ll qlc;leLlel.-l I ; eli-cl [ eei l~~tcLcllece-c il •Illlhi ,inI) ,tlll*'-'I liltt•ciciie1

-ci i-- .h11 e'l i+llp[illl ~~ tllIII, I•II' ~l11lhltI€III*

It l ll lq l ll l llt' L.I llllll l ,[ oll .L I ld .I IIoII I I •tl• ll lll I~ll

ii il'iielicleiic eeteieee-. I. iee iii-it i eieieieI- lcieeeele1r cc ,.lie liiIiiiii,.1ii1eeccjciciieiii luci, eel; I ,Il1eile cI etiejet ii eceecec Iitllcii lill -till lee

h ltee ceiieee Ic ee eci ee,, tl•icieciceeecceiIeIe.cce i .l 11 1111' lh i. 'l l ,I'i - llec rl•l il - ted-Il 'lt-e l h ,Ieere; liielli,- tie elclh e i ei e I ii ccchelihh -,ieiec e ie teict elit ;l ,Ii --

*I .,FI ci lt c ite; ; L I ' ee~l illl e l e ci;l l l e "ect~c~ci .l i c .. i i ece'l i e* .'l lll l I Fii ceieie' cc'l [ Il ee~l' tt ci . l ',,n, elect cccli cel• ice I l ec" b lcl Icl.l III, I l-bee ,knli "I. tl ,It ~ ~•

it.... Irs t h"i;; i;- .i teill eiIe i ce i; I

II I ,lehtcce, - I I • ll I I l et I l r i

I'ii• -lIIIh h Iql,,tl il "0~t~ Ill~•IIlI ll[ IIIII II h ,•I ,I II

e l- ii iiic . i., hc,;.;; l l, , I iecc iii.I i-eI ilie l.. le i h hic -; lii, III' II cc e c h ; ;ee ;;;Ilc . e iieIi;I. lie;-lll l l lh h %I., l " h hl lll~ l h ccl, iciclle1

. It ;llli l11cccIi;- cci ctel ll;l ' eec. ';ll

[eeclltlD l ii be ice..,l , ltkI le llll; I' i lit'; lh eic'cl e'icc l'il I -11 t ed- I jiceccllclleeecl- l III; -i..,ld l lll III ibcI cl •iel ' I lec, cit' e-l I -*. lh v. eliet II;';;II . -tll .;; lll• It;'l'

+i, t~lice.., h;;; icelln ;; el' irt;. ;ce •lt cc I 'lic neclh I i ',*,eIee I c i' ; lel ~ eel,-h l h l .leiiiece tc •lee l[ le "ieciti; lI irie tle;- tie tIIe i l reelcl i cll c t id'l l eetll I;;eI elc. n1 t l l I.

e l: . 1 11 ; , •l liIii, I leeh- I i ' .iii Ir

lI••I1 ,i h , , ,,1 , I ii ll i celll i ei cee~i~ e;i1. i,,i iiii- , llice-ll eceici ce;;,; ... I ci 111111"1e 111c ,11 ne,iee l1' . el iii let.l~ I, I ic ii ;c11+ llll~ Ic 11;.; heihicl n l t li jl ,,,il

Ill tlll l I e de,lhlelle,,ecei- c+ clhi ire-.- ll; l~ iii'' ic it i; I. ii -eecLI I l~ ll'I. cci el.hlecec---e ll h ut I ll ie~llll l'l hI. , l-d -lt lh rllll l .ll ,lIcilclecc ll I I-e l', II, l~iii

iclile ted eeIeeee..ncieet eel -liii lire;; ehec--c-ii-I lh lelll'liil h,;h;-

ii'F'tlltie 1.111icicle li-ce Irilihlcle lieu.. ilirlli.n; eel IIeelIlliiiii -ii Ii.leeccti eceieecc ,lellcr

li-i- it icl- ch-l-c.eel elic1t1i-el 11;1,i1;lltic-ce.liii;;..iieclllcecceclcee, -iii iiil eceel tilel

-- i-i icr-c. ccii.lIiiI cii'; Iiiilii', leleecee; eell lee-ieee; ieee; 1.l1,iteil-i. i lhl-

tir hc ll eel -I i+ II IIIII' I" ie iii li-eel ,IIci lee i eii ee, eeeieee ;hl l,;c i -tll li, ; I II I , ii, ii h l l h lii, i ii~ i , . ii i i l l• l n l~ l t l i

-I I ceI,II; ee t. ie -eeI IIn lq ll• i ii ii ,, ; it lee;1. 1 lii,,- l ci,,I 'iii~i h ee ltl lle-ecl- il eli; l i;h l - I ii•1 ic1+111,1 c l eul el I. erect~ll. . l h'cciii,; cIe .ct-iitil er nli; Ii

-ice ii-IIil.e cii.,iiie,'.I , ,IIeI eeenieIeceeieiI c. ilt;;;c.. 1lccInrilellice eecihIl.-.lIeIhell .c.iIl hIlice, I-r -•

l

I I l.. I,-

.leel i c e ,, .l . lele .i' . .i l . c. ... ..l l II I ll l i c e I. I eII I I l ee- il l ; Ie i i t 111.1

eech l ; h l iii;.I c~. ci cceeeii e ceql ll iI I,,I hi lltecie el ecel eceill II~i eclec ci ihle 'ii I ,-' +t II II c . 'l ieie letI eeiee liii;q'11 i Iee dee e'li ee I .iiI• cI,, ee • i.. i -i e IIIhllllh

tel ;.l diII i etII eeili;1ii ii cii cci,iii •i-eec- ice i de ieI, i ci,,, i cI teI eei eehelh l 'll 1Iee dIti ec IIII cii crier ll l tI i h\e,.,I eeeee iiiii .llh l-ecll, le, ellll. c iv.;, ci e eeLII~ l cIII ec. ee

11ie llee i-e I-.; ieele ',e ' Ie lieee ll I nhllel II.I cc I e IIc-III II I e llce cl h ll i'iiiic II ' 111. I nhIe eIi; i-ci le in e ccli.,-lll 11 lcec qiiieee-. iec ,e'l ll~ Icicle hlte l Iii. I-c';;L ll lt

•llhh I[ i•%tl ;, cIlll +i~ ii; *.;;lt ;. l el 'ch ii ie-tiictll e .1,1 1 .11ccll'tl hull; ee bl-c ,iiicheci cci'11 eerie1 nl-li, ei, ieicnlll el i cl11,Iier i i ill o ll,, ,ii 1; llli• lh i~

-Ir eieIcI t ll Iielc.iI c-u died eel-l ee.i tee- • ii e Ii iiilie ;e i -ii eii, i ii ei. ,i .II 'I ' eeieLI I lic ; lee,p,; Ier+ i i n I l h , Lh i l ucl e ' III c* I I h l ieul el cell iltelIceell II I " ec lllll i le

lie,' II -- el-ice+ II'• ic l hdue l eeee IIre he. e~te lI. letl' ii' eiei• Ieii-e, ii Ii• hl' HIIi~e etc liii' leh• l l Ic-,' ,iil bill'," "I l'le l lb liii.Ill ellt eel.. e;.e %•I II" Ic IIi lil lice"

i-il -ei tie-deie lii, r il ie;-e I~eeci. lil ii*.iiectceI II rit,--li* i; I;ce eile-qil~h r-, , c-i elt i i e-- lle I• ~I11.I i c-eel111

ll clr clll iii chlel l ',ii. 1 1,1 . ci] 1 ieei I ,1, leelee lll. icbi tcii ] ii,i . I[ i;; ibicet,, c-el, -c-,I L llec l i-tt;il cii e iel ~i 'l- tl-l el"-ci ii ili

lee .c c lll- li -e. ,- [ lie ii•,' tlil~ll l c i II lu ~ '-ll reec i e I-ll lie celll rl-icrt Ice.II • ci~ii; .I ,i lee- eel i ce ci eel ccit[' in eI eel . eci c e.i~l'cl . ' 1]h J , 1+ ce le i ceII II ,Iiii eel tnlee;'

eIeI -ccl ble~ ll cue rle. Iiil l\ ll c,c i iih tee c -e.-ee- le.cii ellllel'c lhilI , ii iii l ie I • li ii, ih It iee,. + lil, iii•. .,l , lii. c~li ;''i' ci~i.i i1' ii, ;ii

cii liii ieee lii;; eeci ieee eie i- ec-i; ee tile I l, ell.,,,e- I.uiliii -eel clehen.ee teret .i iLi 1i --- il-- it ciiI"iiec*iiei - nice iIcIeI 111 il ci i .

lice1

. . .iIiii *,eieic+e . p. l -c-e ii , l e,. t eIite; c.- , bll cel i . i c-clee ci, .e *el,.ltcelh -te t i ii • ic I .. tie; h i "i. eel l ie elllleeei l huh lice eeic,.I eehtl-;-

letL elitiele I; lee-i ,..eee111-i.i Ic-cl .1 lice; i ,c.iiii I liceI,,,

eec-ee Ic,, ,Ice [,I ---- c-ee ii. I i n .uilllllc i-i e'e ice I ,Ieeec , +il.; ;ee iec ie .e l-ire;; ~lli. t-IiceLI r~iie I ce le; iI* eee I n, i ,eeri ii, i ii. .ecliiie.tiicbiir;it. ,.-

iih.ll iee ii,%eIc.i i+-il.eirie, c-iI iieecelhellce l~e l hhe'll;; '-.S.... i-it lee. luid, n ...1eeee c iii. icep . I II..'• ii,; ieee-in ieee i i I ci,, I ii e e eclic I c, e lcle; ee,.r -i 'rt; ille ci e

ce-eelllI 'I !* l l;;-",1vh I+ I "-II 'I e cl llr i~ i-i t ic i-.L -I .h - -i -c'ehi' lie I c, ,.I e ei te+ ch-li, II I cic J.eii l..e;- -. ecici Iice cclr ; ll. ii ci, . ~ lc ci ctee-ii

ic e i .. .i ce ; . ... l ecl,k , l liJii cele i . ,iee ,,-ei ,e c ticcet-.Ii • 1 . . l ,-, i t, ll iii - l,•ntl l* ,i cc] . cc.i + i i i .. ., , il i .l.l l • ,.

l .• it , i ; I 1.1. 1.id ~ c ie; i e ii l.I u .i 'ii h e 1; e~cec tire ci I ccll~~h~ l+. iii ee-e-t i 1,9 ce ,ie c 1e; -ee I .;i.,c llt i ee•lc dicern c-ieeeh ,l ecl.[i~

ii. P i LI ----li-i•I; 1 liP-, - n-.; i c-l c * I eI, i * . 1; *IeeI, li•I*I ', ... nl II. iLeI 'cccI.n •l~ie i-c, di e i -h I. c~i -, i,,i ;; I • -I nii . i .

IiIi . ll.e l~ l Ic c ,,c i~;e h-ce .i i-liJ~ I i, iic-ie ct-c i~i. ;.ii ece ieir.i I. cii I Irl iic cciii*, i -l i e. .ic c 11hlice ci. l~i-ice i - . lp c., l*,iec . I. lic I.. .i , ,I . +l U,

ceI~ll, nice.,eiI li -cr il c e ciii . I Jn p• I' ~ l, llll, ll •l~ *, lll lIt i P ,lli

eec-ce I ,• , cI+I ,, etlcie c iec Ii c c. , i+ e- I I ii. h ,11"ieel II il. crl e * I P) •l lh iI. . l i, . lti II. . Ill ,1' I• ' . b II .d *lnl .i

r iece l i. -e -vl l ecceci , ci~ eecI i, ,, , ,.t , eel i t, . ie,. ... i, ele lic I, , . cii, -lit ,, - I. Itc e l he l ,'i'-- -ii* .I ii , i ie et cc. ,i c eP c i e ... c, ,i.

SI--l; ic-cc I Ieee .ieeecee . .. .J ccc; i- eec-e eicie ice-) ice; .. i I i. ci i, -c-cc' +,- * I t ii. cii i ccI ccctii •* ii, ecc ice t iicle,,. c-,11 .ic eu.; lP~l

-IcciI , cereIcn'+ nc Ic-ic , icicle eecl-llcl I -el i-- i I II"• I I I ... •e lI -h" i i -c,,I *,0 l. ice .. . t ,I ,* ee

cc. ; I 'e c c e c ,, . ..iic . e e .. .I +I , 'I etc I c e I*+*'Peecc I llc I'c I + I c iI - i . ' ccI' I c'I e+ lp e - ' i c It c I I Ic e , I, dIe.I cu-• I i* e i. i e -c

- ci.*, II'- tc* cit-eec I i.eeeL L ite ci- cccln"ei- I ii I.. eIce- c-I Ii... . I ..

lieFI •i ,l i i ,. I 1lt, • , , •t~ . . 1 1 ] I 1 ei i diid ii cl. , dice.Tn . ,I dice• ccc *r i i eel;~ -i clecee- t t

c. . c, I l e . , l I .I,. ~ ,ru , I i[ i • i ii e n, iii c i.. .. i. 1. iii. di+ , 1

J i e i. e

-i, ., i-cc-.ei . i. cl c-i c i;, i', i eii Ii i.; iel ec.... eei ecel~dl

I ' II i t ] . . . • i ii ' I . . .i ic I eeccec. .ee . ieeec-cieei I ci . , .. .

+ •i~ i. i+ i i . + , i t i ip i -i c-eii..... e.. . e c. ee) iiteheIec e eI I tn +I, [ -I.,ii - ic-c

. . * , i , .i , * Levee * pl, i~ e ech* ice-. t I ic-- .. . .i . ...e * i. , +

cc... . . .i eeei" , e, ii' . . • • " . . .. . . . . . .. . . . . ... .. cc i..... . ... . .. ....cii iii

ee i; i 1

, . . lId die. ... te e . . i i n. c.. . . c i , L ie .. .. . . ... .c "d e m i.. . e i -e

ice. , .. e,. .ccc .: e , c c . . e e , c

SESSION XXI EUROPEAN UNDERSEABIOMEDICAL SOCIETY HEALTH HAZARDS

MIICIINISMS 01 AURAL0 tlAHOdlAUMh, J, 1111lor1 A. be 11 Ii M 1hi'IlololiiI toiill(I tll ' 11,.1 la i , ir c1.0tl iteli l al it till,. vdj It'di i I 11 ln lW. Iotter. Wlil~i fOooyI)~ ~V~nt nhijoi ~lt sitllsiilly sbtitvrvvd1. thery gill lull' 1101l, l.i l liilo iiil Its

Middle ear (MA,. chin an wi~t Il arotraond include daoelejioaot of alfool1o lonttlls Ititll s lilpltdlidotl,) fint' dnta ale 0,ihiotrlst Wli ilt. t 1101

auto ar lienorrilaga, tyomiinstcitianirint e trforations And dl tart tIc olatig of the IDloonsdu to paolat disani u Ia Itoiu (deml~ii 11 f all, -hii 011a~) alls a I 0IIii11,1onn ls,'v ( Fleld%, 19A0;1 toodhtill . 1411 (dexiotin A thomias, 19721 Gooulill I (It Al lo, 1-1% t1. to orI~tIaIltal t4lalIqN 1100ia1lS Ii'iItj till, bY 11110"1 1.4"11It11d thlia il.t"1913; Bheonly, 19

14t1 Coellare, 1974), Suggentetd Inner ear changes have locl~lded (iiorlq

eajeilratlsosiablin I lj'lnh dinstortioln andi rllue@ Iroutnd window parfraton , s10 lid(isarhg (V~, 1t9?91iS ntlaions, l9001ptim Iao, 19771 Freeman A, fdnvondn, 19721

larker ltO at1 1974) , the mlajorilty of these6 nadilentell and observedl chaliolta 101 lao aol troll,. e il al nt -I , ap.'rliIlllltKtItCi.from obnervai lon% lto eran, Ol the basi1s of ani " I stodien, a lumbter of then, illcIJdiog inornoet, cllao~enl have been coflor maid to 00114 extent (MLCotli~k ait til19131 LAnlkin et Al, 141 4), for the inct nart thmeo amileat Ioaot atiqtoon 110011ilol I Unfrc d ter road tin0001 of ilhli-ot -11y hyticitarotraa Wi r 1) etCaI s litailMtA, prlooor ciange%. IIe have@ ililtiatud studiess to evaluate the effect% of Aphasi ItM,l, lrelnureOangtllago , he pirogram Is a I eatl at eviluoatilon the struic-

tua Ait Ihyllotolijcat cvoilaos I no oert pI09 phaic bi arutraooam, thep stodi esto lit reltor tedl wl tacll elar the chtronic effoct La 00middl 1& tillitInnor ear o tluilturens of pionic pIIennio chtnilitt, We wilt Atl10 describe aculal ciatsu Itsdl ljii~ 1IIiiil, IAl~itii i' llls AII ill tletilleci il lit er no ar ntructiirsAnd atulannoiated ihttlge in Hf,. trainsiisionnilli. ila ll.lll 1.11, Iill,,l,0

ndlto1ss1er 00'eerlllp~abtl rt'llllnCe lasadidtltty fulotlaliml Iliali M.I., I id .l .. ..i.. k, Iti

Alfa Winll V3100 Wriva randomtly leo) qcted "cointrols tile othvr '11a111rIialviital". 1, I,111W.Ilii..lI.ii i..tioiI,,liiiI,'o i'

11 *,0ftlit ViliN til 0illl~iil Ill' Wit.ti Il' il . 1 . ~a , . ., I, ii . 1

aIts S.Iilll It A ocw I tit S ,I'hll"I Ii 0110 111A 1 ai lit ir Il ltrf ila 111 of t aill r O liti /fi I

thi ll" all 1 .11 11 01111 nd 1111111 c irsf hill I rinll li 11 ol~tagliiti 'I from 1,00 Ili 6, 1f I'llIl'Oi..11

iiat' 1.I 1 owting lllr"itit wa gxilcistiui'Inli 2 l dI I1%, Lisp i lutlic011 ,'illov l ii ' clii'' Ill I.. I-l- I ,iili i .l , 11, 1 i i lilil.iii I,lii 1,1 l llyw~ aii o r ai mlut i calt ii udi.ili I'li ollity fl ' atll d lrsil viv 1 "I i l 1 a,,iioll.,- 1 . 1, 1tii, . I ,A ',. it A-., ..

)I f i. t) It .)qIv i lyI rti~ .,..I w oll l a.IYA ~ t 1000 it I , .Is f oomta..o. Io I , I .. I Il .~t'i Ii

N1 1'1" 1 .....

itttv~oe s t l -1 ,11j l V Allt 11 1

EUROPEAN UNDERSEA SESSION XXI I

BIOMEDICAL SOCIETY HEALTH HAZARDS

iii iii titi.I ittil Nil, iii~i li ii I ICCLONI/ATIIJN Of 111V1N5 ANII EQ iIVIIiMINT

. ........ . "lp.WITHl Angumogin AFTIER tXO SRisi FIi ~ ~ ~ ~ ~ ~ ~ T ii"i iii iiiii~i tIANAC_('m7AuHIVpgtW471,1

I~t it, -,l 29 c - ,i dI1t ijjii t ,IY " SURNVEYGI1 WATERi TEMP *TB111Clii 'i, r,~ ug" mvi niks ii, ,vtit'hu~tlil iiit'xiivrv ' lv'

1(1 DIES Asrorwid COL*IT.300/M~L

tiil Ill l li lap iim ll i , viil iit.,lI I, ,Ii iaht " 1it 9011, to

INFOIE xAtO

'u1iii' 6lii i tln .Iii l l' ggmniiiitvn Aiiit -111,ii, i -i v ilvtl lil pi-ii t'f Wmn ,' L~tiv ilt i Iii N Iiiig ll Iii I FIKV Y WAE ,,Ii 1 '1C

it' W II -l1"4

i'. li, Iit" ol 1 fIII- I I1 -

h- lm. il

Ii ii I' l I (tIiifti 1,, itl'-'i' t

-u...i- , .... i a..... .. '

SESSION XXI EUROPEAN UNDERSEABIOMEDICAL SOCIETY HEALTH HAZARDS

I .... .. .

III 1,, 100 '. 1.-gil- l

hil %,' .li I Zlig~ill I LgLg'aglag IiI'',iigI' ,,gh',g'gg, I. gelaieli, LI . h..g, '.,itL ill

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, I ii'i i 'Ii , Iii 'i'iii gii Illl ihilth'it l •i h11 l Ii ,ii •l~ii l', lh l II% hlh'I• ,I , h , ,,,- ii •i iI i lll I I Ii ll l l ll" I~ 1 • I ,i* I ,

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Fill

EUROPEAN UNDERSEA SESSION XXIBIOMEDICAL SOCIETY HEALTH HAZARDS

1 11. I Il ItIt 1 tII till, tIih'l.' Itt t, ,4r 411. ' 1' t,,I', it. 1 .1 iltpll -L, l l tll 1111,. 111h 1

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1.4'1 , 111 11111 ¢ l' lIlt l li' l..11 4 I il1 4 'l 1 II 1441.1111- Iti . 1.-i-It Il'l 411 tlt i ii' t11 .14114 II liI I .'ILI-t .1.i III'.''t ' 'l'l' II ii' I' 1 1mIIm11 -•lhf t' Ihl' .l~ l l .l... Ill .I.....l I U I ... I.. I.'. I i IhI 'I Ii.ll Ii')lll '11 1 I 'l''' I'!" I I II. ( II ::'lb ll:lI 1 1 -Ill, I i'1lI' 1141,1 I itt' II' tll. I •*'1 ' t ,,. Ilt.'. II,

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llk~~~~h h""l~Il .Ip i, 1,'• 1 I11111 1•1 il I 111i 111'1. ~ A , it g ', I il o II, 'I]1\FI•I H • tx HIt nl w ,.hItlll• In +I t'•llk~ ~ ll n t.W •,l ¢n, It"t 1. '.11 * I~ ~ l• 1'11

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II11I' ', ,1 ,III" ~l t l~ll 'lll " I' III• 'I 'P ,' lh~ l l l~~l •, • ,VI I .•,I* IWo olg I *

SESSION XXI EUROPEAN UNDERSEABIOMEI)ICAL SOCIETY HEALTH JIAZAICOS

Iig, Iii ho It/jl 'illt

IN/l it Ii/ I 1i/1 11,1

(imit 0 'It/w r lt I', hi "' kl// I kl livl lit li/IN)r . 1t tN I cI tIi'IN IiIi IAl Ill hI h'C'::11 .11 ̀ i .11.A Lit A~li "IlttvApiW IAt I: qA 'I il ohll oiti li tI li. li

'lhirt Ido Ite e 11. 1 Y it 1- 5. 0111. a ,l V55 111 sit. 1.0

)The ids iilttl lodn Ilk. .IfI t

ThoLondont Hscptl~i iessph ital ustssettutet '11A.ttnsif

sossineltonuf ltoe tttstfrom ti te rs ole isriy shown that even IN

A lvtl ii..'Ii tc tiltuA viiii, tti 'iiii licu itII il..' ypisel lesions of li1l ner osrdis titersei sto te de ft beod he NooetsA'yuti ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ . thi IyIli.i iili Ioi utiltldilvivi.Illtuo f eltsiine deivedI by roNdiolotyc Ioel o f iti 196611 1e:t4ft,'6y .1 at

(Vii lli t-wl, vntl off II u I, t vi liv.It'vv Itl v i litll A) ' t/ie. 'The aicelo AsvIf rodiologfihsi cthops. isk 1ties in 1 .1 &e fno liroorthat hiss nosotsois noht tpresentic khisptissitts OrN it actislei ItM shownc1iv, oslas rt of neroi esmy~ epresent InttNI the~i winos anI cr

o 1Nn 1isteeses1ftitsat n ti oontte ,lu e lasotlisisy eN at

lv~~~~ii.)~97 b).lyuio ReceV i, il nt etuis vilee di vastns thl e i~s tisknseiti,1 Velue ot itmcitotltithitfnr dysalurto ostsiiiieorosie ecsgqeet si'lee lictirics Ilit on* etoiy ;ntsmt dline

14./till1/n ig I f ti-iii scanningo noelienne nets noted in ii out 4i tic v~ers alt todlift ontlp 1 eins

lioiuuiovcr subsequently d VnsIotd dfinfiitl e Vd1Aeit i O h otulsi liarl nolo . 01'A'?..a it

itti Yi lv. ln I lilt fi x Fl' o o ' N, lii i luui inh ll.p.lintnil 11ii11 Ilitnvviiii w ouit letsc bse"otth ot, ist-iv te is t ith t ! n y one diner the II ten bfuNne

t/n/iflil ouorgai m y bes wrestefr tit n that tendicated by radiolog~y they aloottvnpuetylnthat ate dinensr moy its vffeetod than is ii tiroeltt fiffoliteda '11101

it. 11h 1 it,' lii 't o''t lihorvetftlse KAIes tlliiatnlts the conseiderable It lntItct metlt t m. rut is.' neialoctysei a "otho, of dotseet ing itysbaritocanelesoeresis,

til~orsotiti that wouldl help toteist ail setet alid Iiltelits4, Wi, (I AtAAi. I itd / 'it t Ie rin veteoso l ci a Liistloeloft ea 0 nuld be vi ostt severn 1

ii I reswt~, is iii reedy ,siiaiteted It toIwoisii hote th nult aut viv eeAulkI'Indtefterto litetotty lst oieiht s In the hoetokt e en s'" ci titu I call

li. hI N i I' tI I. hoe, Ptenfttc ht y re et tinsntol r Iulv a it ni l tal ltst Iknil

enei "e tout I sssll henab ol ban siIy tinet Alo i( tirtcieit theither

I .1 lt A itI t, utterthe o l ld.it tha flt he dim ins Prvlodtinss otlnned hf thcet men hov h ts ,1

ii t .,1i sotitllt ov tre co l t llnthe .. A#' A roi iv ititv iicsetneoni I l su ia I lit %,u

pf iv1 e o ht.1 Ieh 5 y oi c i ltes ltoo . til v ur t' orely I tili et f tI w t it

.....tt i n tuhe~ nllo e A i tit ~l s tiite i cI IIIt v ii, i lest i nr Ii, N r ro s Ir

Ii iii 'i. -'.1coetletly I' noicI itn hdkits llsuit'vno c oiiit iC o a r ailiottity. vs

Thi t eehi ." l 095 itt stM ,eho t e $itttst t~pn.om .i ,t 1 WInts e iett bth hi ilt boeoon I .s 'I o 1i~tt cci tel 5 cssit ii ui onllIt

'lesft IsIy, 1 t lisru cri, eI r:. idols'.M I As I' 1i m d ci itit covtidoms , It I

$N ,ltl.lt vam t 1.'

nlit.l'i"Adi Na~~iot " ~.tI I I ccli ivlv is, ther 'u able l Ov i. l vvt'o Iit

hMititur ve waicon shtlof tlii dA cri'..I oo(0 p ti. 1i aotitv I -; ,it, H.lur illci t liiott'51t5so tiof5 txlltii cit e ilsh eec toivity

titilidli' ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ d .u.li IiiIi 'tiidi ii iti iii Aii~i i at as .rv Ihro on. Aettc 5itC l ul'ii ititly s oa uces o rned -f lQ UN h t n I thoe iviea

lii ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 1" "i .lic Icvl vctu ii''. I'''ictc ~ tstsc uIIsI t If the H- ,~ tII ' ..o Iitilt"on scot'

-- ihitkct i,1I Ii the 55IIA ilmj to olyt Kilo Utie ool ,.ks e .ovs IAJ) ted

"l0i idliii * niv tt' tii vi tt iiiiýI v ttilfe ftilt s h osehi il scIh t te % . niN lis t Irt llt II Iv lt's ld s a , t i e

Atl~'i I itirti" i' ittii. i iitt i'tiiltt I t .ii !innst Iei of, '-" 1 uual .- 0n hnt~, b o lt is oe n l ollit

Ii~~~~~~~ iiti'l'iI-'tv h'iu'u' i,. t . I t I t"i t h~n ed Isthe. sost Llv ! i 0e 6.t f.et~ Whils lIr is I Ite eAt n

-d lee ' , oftvn~ , t' . sf ~ l s hte b u e m ''n tl t

.i . .. i.-.'. I I f it. d t 'i i~ 't i' ii ' i' ' 1i 6,1 Ill,'t''' ) I.: I i't" . I-t i I , 1

... ..... ... It" - ' .t.tuvctic ci~ ixU at i ~ t~~. iii -'" u ,c~ J' cc dv~itu I ,,,~ians

EUROPEAN UNDERSEA SESSION XXIBIOMEDICAL SOCIETY HEALTH HAZARDS

ill]+, 11; '.lI'*.*.lII.Il'I* .,1 I I''I,*...I'.,.. .11 .ZI, .~I~j,. * .. l. ,II i- .1. ''' *'''*, i ,. I .,. ,1 .,,.,..

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11 1 1 ,i i l it i t h l WI I slli , i f 1 1 4 1, l l l l "1 1 1 1 1 , li I N hi i lll h"11, 1 1 4 1 11 1 . 1 1 l1 1 1 '

111 1 I'li',l 111 11t i llI .Lll 1 .1 tIi ,tti1 1 ,, 1, 1

I'mutI "I'i I. CON RO 32A,

w1 , 1i,4 4111[I+4 I -I N' N,,lI it , I II l,,i t,4 4411IUI 1i1 1 h11 III II ,,'I I I'I'L h1 4 I111'49 1.44411, ll+ ll~llII ll 111111 i W 1.I I

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VU ,P, ~t,', l I oe ll h11 Nn 11.111ll Wi~ll ld tit~i l t I. lll/ l d I i•,+ l ~ ll,I+ h .A lh~l {Ii fll, I.Q II 1I 1, U 1h . ..l it, 'lll,,, Uil llt ' I l l I 1 {Iy i ii I 11, l ll l

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111 ll h I Ii All l l l i. lAll l ll l il 'lll l I [ I I II rl l h • ll '1 l l I•

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I ,, + + + ; I t l l m tl l l q + + l h , q l+ r+ +l m 'l h , 'i +,l l ' . t l " L I I L .I II + ll , • l14 ; A+ ,+

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I~~~~~~iii"~~~~~~~~ ,.Il ,.l I~~,'llI'i1• 'h'l{1 Z'IIi .......... 11''',llllhIII+• ......

I~ ~ l l l k l' a l il | i+ i II~l i ll hll i l' 'l ~ •P li I~ll t lll i l ,l h l '1 h ,I0 il • 29 4+••

SESSION CHAIRMEN, REVIEWERS, RAPPORTEURS

Namew Sesilon Number(s)Barthelemny, L ....... ., . IS Ellstrom, G0.. .. .. II Jobsis, 1.FE........... 10 Radonvkik, M .W ............. 7Bennett, P'.BI...............,.. 3 Elliott, D.H. .... 6,21 Kiesow, L-A.... ...... 10 Rostalni, J.C....,.............. 3

Blondi, K .................... I I Fagracus, I ........ 19 Klrtdwttll, EP., ..... ... 6 Relmanli, K. A ....... ,........2

Bove, A.A ......... ...... 19,21 Fairanei, M.l).. ....... 4 Kovach, A............. .10 Saltnman, H-1.................. 7

BroussoIle, B,. ............. 19 Former, J.C, Jr ..... 21 L~untdgren, C.E,G .......... . 19 VarosmartI, J ................ 16

Chryssanthou, C ,......... 21 Fisher, AB..3................. 7 Macdonald, ACj........... 15 Walder, f).N ....... ......... 21

Clark, J.... ................. 7 Hallenbeck, J,,.. ... ......... 16 Mats~uda, M 4................ 11 Weathcrshy, P...............~ 20

D~avis, J,C................... 10 Homplemani, H.V ........ 1,20 Nacluet, K ....... .. ~.... 16 Zorbas, Y .,0 ... ,...,....,...... 4

Xv, AUTHOR INDEX

Session Numnber(s)

A ____ chos el, C., ...... ,........ 15 Hills___ 1-1, Bl.A., , ....... 2, IN, 21)

Ackerman, M.J ,...........,.. i Chaumont, A ................ 18 Vagni, t'.......... 6 H.g P.M1...... ......... 9

Akers, 'l.K...,......... 4 Chlong, M.J... ..............~ 7 FltaM .. .,,,. 7 HO~lrnr, Il............ ...... 5Alumo, A, I...,............... 2 Chryssunthrni, C ... ,........., 20 IFalrbanks, I..,, . .. ..... 19 Homer, LD D ... ,............. 2Alberti, K.U.M.M, ......... 5, 19 CilisiI, M ........ .9 Prl E ,.............. VriL 19 Hong.t SXK,........ 9, 15, 17

Alkovk, S.R,................. 14 ClarkC, JAC .,.............. 9 Former, JC.',,J .r.....,... 3,16, 21 Huang, TX ......... ......

Allen, I).A,............,.... 21 Clayhauglt, J.,............- 9,17 V Isher, A. B ... ......... ...... I Hugont, M .. . . ............ 9, 16Anderson, DA ........... ..... I Clopton, I1.M ............... -2 FIshcr, MI.A. . -... ~. ......... 9~ Hyacinthe, RH .............. 7

Arh~ita , H M... .............. .. 9. I9 Coginel, R..R...............3 16 Flookn, I .................. 92,1

AsfrM J B......1 Colwelli, RK,, .......... 41 Flynn, E. .. ,........... 2S Jeer ...........

xcaker, iA . ....., . ....... 2177 Cronbit, W. A. . ,......,.. 5 1 o lr B ...2 a m , Y ........... --- .... I

Coanlstgr,.1W..........M........ 14 rn ,I.. .... . lutinyo, P.&............... I.

Coxr, MAsy ............ ... ... IS Ouler , 11,Jr ...,,.... .. 8 Joseph, , . ,. ......... . 92

Hean Crbn 0...............n... . ... 4 1 1 ; ;;' v ' Fut -J .......... 1.a~r .... ....... 9Creaver, R , ........ . 6. . . . . . . . 2. fa iis .S. . ..I. . . .I .

Baerkman, .... Crss Ml , R. I ......... ..... 14 Clrad J',.,..,.. unng, 11.S... .... ,,.,....... INF Hel~~~audto, A. ............. 2 .7 Dnes .. ,..,,.62 lrhn ),,,,......4 Kuiun O ... 3

Barennet, INl4 Currie,.W..1)3,.....u.k..o...... (llT , 411. . .. . . . 2 G hiorn o, ll(.1..K......... ....

Barhelemy, L Duiun IK............. 1I 1 (Iuley~c, iMR...........I Joseph. S.W.L.............. 211

HBesheul, ILL.... ~ve~i. ..... 20 (loovll, H.I.......,.,... 9 16 luhA ... 1D()IwtC M............ . 2. l)5 'uo , . . . (lordlleb, 14 ........ , . ...... 3 oaail ........Beaver, KR, , ........,..... rk. 16. oarun IC auf r .. . . C.. . . .... g KsllI I) .,,... .. 1

Beckma, I U . ............ ~ .14 Dl)hly , A.1' .. ....... M 11....... 2 (ry R ....., ...... , I1I Kobng.i A.S .................. 12

Borgau d t, A R.............. 12 I1 Doddel, S ....... 162 (trayo, 1) ................. Il4 Kaulcv n, V J.. ... ,........ 3, It

11011 cl, K I ... ................ 15 l'Ao uss , I. .,....... .,,., 2 0hig Jrm u ................... 21 K n ,.- . .. . .. .1

Bruerl, RW. . .............. 16 Doubti, r.S, ........, ..... 2 (Iluicit r ' C . I... ...........,. 12 cri,1. .. . .. ,112 I louic , I ............ 5

Brownici, P.l1,ý........... . '1 0 D1 furd R............. l1.1 2,....... H1 Klally , U).A ................ 2.Bittrma, C., ........... 1,4 Duavisnd, JX I ........... --- 'M-........ 3 Ksnn T2

Haddaway M......... ... 1. ..... r. 20..........Muelberg, IH,. ..... .4 2lsyc Dwyet ..... ...... 9 Hal A ................... 12 lanolaucr, F. H . . . 12Borltaon e, MX .... .. .... 2DCharo, A . ........... (o Halsey, M.,J,,ý.............2... layt),K H.P...... ......Bouds, K.R ... ........... .. Il l rki Han7sorn, I ... d.............. .5 1 Iý e hulton, DA J............... 16

Duller, B.1J........ ...... .2 14,( 2 Hrarp, A. .........A I9 lecirys, A. 1 .. .. . . 2. .Doddslo A Rmlr C.............10

Bradley. MT ........ 2. 14 18.21........ 2 (1 Hay , K.R..................17 u ke ,D........I,1Brandon,~cshfl P .. I..... .......... 21. ...... 5 layees, PA............... I ... h eu,4, 111...... ....... .... 21

Br'alder, I ..... ,...... .... *.., .11 li ed'l IC)..... ..... ...... 1.20 Hayward, C. Y 2 5 llt l). . . . . . . . i

Basprennen F. N ...... .... 12 D~tows, (1 ................ 5Hnp, U.......,10 ltY.......192)

Brlywe, 0.RI ýý............. 10 Dunfits, R) ~... ............ 12, H l~eser, 1) AM.......1 inI.............. ... -2

Dwyei,- J,ý.................... adwyM ,.ý.........-2 aiA................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ".. 4

Lister, KG ...........1 Niiuint 3 8 9 1 1 RUIulkMW ,... .. 1 ... ... 6

Lite I I. .. . . .. . . .. 6 N ak yuilmuL H,II1 .3. l ,1 ka oiy sdIrkwi, M . . . . . . . 8 T k o I ... . . . . ....

______ ý ___._._.. .. . _ 6 HaN. .. ..l , ... . ..., . 7 R~i1do c* A.1., .... ,......,.. .. .9 1,firlwh dgt. W. I)ý.. I..........I1

.......... JI1....,,,, ID Riyaid 6 .......... 1) Iv.......I..... .........

M r liili,.,P ... ....... 2 Re d .l 1 A1 .. . . . . . . .a, h m .R.. . . . . 1

NMishi. R. Y. ......... ..... 20 Seniii , F M .,.............. 10 TNhiLL ollu , A.( . 7.. . . . .

MC~ee, A. '.......i.., RJ ..........,... .... .. 73 SwRoby , 1. J ,.. .,.. 16 Trw brI yidge, W11,,1 8 1 I

Macdoh ud,n J.1 ...... 2 Iuk................. 21 Rshini,iua M. ......... .... 3,8 W u r16(.H.. . . .2

MIeS...................I 3ul [Jmtle,.. ....... IS S~lkK. . . . . . .1 e whvh, 11. ).. ......... 2.1

Mikilt, Y. ................. .I, 1 ok ,..., ,.,, .,.7 itlu ,I........... ... Van ice, 1M .8. .... ........ I.

Manflt, A .I.. r. . . ,..,. 12 I".~Il, MR . ............. 1181171 Stthoo, AI..................12 Varao vatA,3.1...........1 _2,I

Myutsi, M ............ ,.81, 14, 1 rt,9. ......... Scalve, CA..................1I /.rm hteI, I. A ........ .......I