5Proc. Soc. Nutr. Physiol. (2014)

Review lecture

Host-microbiota interactions in the digestive tract M. Blaut – Nuthetal

19

Digestion1 Interactions between supplements of monocalcium phosphate and a phytase on the

presence of inositol phosphates in the ileum of broilersZeller, E., Schollenberger, M., Kühn, I., Rodehutscord, M. – Stuttgart-Hohenheim/Darmstadt

27

2 Influence of particle size distribution in the diet and further compaction on the prececal digestibility of starch, crude protein and amino acids in broilers Sander, S. J., Bormann, T., Kluth, H., Witte, M., Üffing, B., Kamphues, J. - Hanover/Halle-Wittenberg

28

3 Influence of soluble and insoluble non-starch-polysaccharides on digesta passage rate in growing layers after infection with nematodes Lambertz, C., Das, G., Humburg, J., Abel, H., Gauly, M. - Göttingen

29

4 Methane emission from camelids: A comparison of measured data with literature data from ruminantsDittmann M. T., Runge U., Lang R. A., Moser D., Galeffi C., Kreuzer M., Clauss M. - Zurich/Neu-kirch/Thur/Cochranton/Basel

30

5 Effect of different levels of soluble carbohydrates in hay on ruminal fermentation, microbial profile and plasma acute phase protein concentration in dairy cowsMünger, A., Ineichen, S., Zeitz, J. O., Wellnitz, O., Dohme-Meier, F. - Posieux/Zurich/Gießen/Bern

31

6 Fermentation profile of particle-associated (PARL) and free rumen fluid (FRL) in dairy cows fed barley-based diets treated with lactic acid and heatZebeli, Q., Gschaider, S., Abdel-Raheem, S., Khol-Parisini, A., Gruber, L., Gasteiner, J. - Vienna/Gumpenstein

32

7 Processing of barley grain with lactic and tannic acid modulates ruminal fermenta-tion and nutrient degradation in a Rusitec system Deckardt, K., Zebeli, Q. - Vienna

33

8 Effects of a glyphosate-based herbicide on in vitro ruminal fermentation and micro-bial community with special attention to clostridia Riede, S., Schafft, H., Lahrssen-Wiederholt, M., Breves, G. - Hanover/Berlin

34

9 Effects of 25-Hydroxyvitamin D3 in combination with anionic salts on localization and extent of gastrointestinal calcium absorption in dairy cattleOehlschlaeger, V., Wilkens, M., Schröder, B., Dänicke, S., Breves, G. - Hanover/Braunschweig

35

10 Influence of a Lawsonia intracellularis infection on the nutrient digestibility (total tract) and growth rate in vaccinated or not vaccinated young pigsMischok, J., Visscher, C. F., Sander, S. J., Peitzmeier, E., Kamphues, J. - Hanover/Hille

36

Contents

Proc. Soc. Nutr. Physiol. (2014)6

11 Comparison of calculated and experimentally determined standardised ileal diges-tibility of crude protein and amino acids in mixed feeds for fattening and finishing pigs containing different levels of amino acidsBüsing, K., Berk, A., Müller, S., Kieckhäven, S., Hagemann, L., Weber, M., Riewenherm, G., Har-dinghaus, A., Krüger, K., Rademacher, M., Otten, C., Matthes, W., Claus, H., Zeyner, A. - Rostock/Braunschweig/Jena/Teltow-Ruhlsdorf/Iden/Düsseldorf/ Neuenkirchen-Vörden/Hanau-Wolfgang/Dummerstorf/Kiel/Halle-Wittenberg

37

12 Effect of single and mixed-species legume silages on ruminal fermentation and methane production in vitroGrosse-Brinkhaus, A., Girard, M., Bee, G., Zeitz, J. O., Arrigo, Y., Wyss, U., Kreuzer, M., Dohme-Meier, F. - Posieux/Gießen/Zurich

38

13 The relationship between rumen microbial populations in cattle and nutrient com-position of forages of alpine and lowland origin Zeitz, J. O., Gangnat, I. D. M., Leiber, F., Cox, F., Kreuzer, M., Janssen, P. H., Henderson, G. - Gie-ßen/Zurich/Frick/Palmerston North

39

14 Inter- and intraspecies differences when incubating ruminal fluid of different donor animals in vitro Soliva, C. R., Ackermann, J., Liesegang, A. - Zurich

40

15 Suitability of n-alkanes and chromium as digestibility markers in calves at the end of the milk feeding periodSchäfers, S., Bulang, M., Meyer, U., Gorniak, T., Lindwedel, A., Hüther, L., Dänicke, S. - Halle-Wittenberg/Braunschweig

41

16 Effects of barley grain treated with lactic or tannic acid on rumen microbiota in a Rusitec- system Deckardt, K., Metzler-Zebeli, B., Zebeli, Q. - Vienna

42

17 In vitro ruminal fermentation of barley grain treated with citric or lactic acid, with or without inorganic phosphorus supplementationHarder, H., Khol-Parisini, A., Zebeli, Q. - Vienna

43

18 Contribution of different rumen microbial groups to production of gas, short chain fatty acids and ammonium from different diets in an in vitro fermentation systemHummel, J., Mobashar, M., Südekum, K.-H., Blank, R. - Göttingen/Peshawar/Bonn/Kiel

44

Other topics19 Effect of age at induction of exocrine pancreatic insufficiency in young pigs on

growth and IGF 1 and tocopherol levels Mößeler, A., Gregory, P. C., Piechotta, M., Hoffmann, K., Kamphues, J. - Hanover

45

20 Influence of diet`s structure (grinding intensity/compaction) on the course of an experimental infection with Escherichia coli (F4, LTI, STI, STII) in pigletsvon und zur Mühlen, F., Sander, S. J., Verspohl, J., Kamphues, J. - Hanover

46

7Proc. Soc. Nutr. Physiol. (2014)

21 The outcome of an artificial Salmonella infection after vaccination or antibiotic treatment in naturally Lawsonia intracellularis infected young pigs Visscher, C. F., Mischok, J., Sander, S. J., Peitzmeier, E., Kamphues, J. – Hanover/Hille

47

22 Effects of corn silage as crude fibre source in liquid feeding on health and perfor-mance of sowsWolf, P., Kleine, S., Kamphues, J. - Hanover

48

23 Effect of forage source and sampling time on the abundance of different ruminal bacterial species in an in vitro systemLengowski, M., Witzig, M., Müller, K., Möhring, J., Rodehutscord, M. - Stuttgart-Hohenheim

49

24 Dry matter intake of South American camelids and its effects on the composition of feed rationsStölzl, A., Lambertz, C., Moors, E., Stiehl, J., Gauly, M. - Göttingen

50

25 Impact of the stomach barrier on oral infections with Salmonella Derby or Strepto-coccus suis - an ex vivo studyKoop, F., Sander, S. J., Baums, C. G., Kamphues, J. - Hanover

51

26 Effect of different heat treatments and organic acid levels in feed on the gastrointes-tinal microbiota in broilersGoodarzi Boroojeni, F., Vahjen, W., Mader, A., Knorr, F., Ruhnke, I., Röhe, I., Hafeez, A., Villodre, C., Männer, K., Zentek, J. - Berlin

52

27 The effect of orally applied butyrate on the insulin signaling pathway in various tissues of broiler chickensMátis, G., Kulcsár, A., Turowski, V., Neogrády, Z., Huber K. - Budapest/Hanover

53

28 Influence of combined effect of temperature stimulation during the last days of in-cubation and of different protein and energy concentrations in the feed on growing performance of laying-type cockerels of different strainsHalle, I., Tzschentke, B. - Braunschweig/Berlin

54

29 How can butyrate modify the induced cytochrome P450 enzyme activity in the liver of chicken?Hermándy-Berencz, K., Mátis, G., Petrilla, J., Kulcsár, A., Huber, K., Neogrády, Z. - Budapest/Hanover

55

30 Effect of feeding diets added with fructooligosaccharides and differing in their pro-tein content and digestibility on dog intestinal microbiotaPinna, C., Becker, C., Fahn, C., Vecchiato, C. G., Windisch, W., Biagi, G. - Ozzano Emilia (Bolog-na)/Freising-Weihenstephan

56

31 Single vs. mixed protein: Influence of different protein sources on the immune res-ponse in weaned puppiesKröger, S., Phillip, P. , Zentek, J. - Berlin

57

32 Effects of a one- or two-phased feeding strategy during the dry period on feed in-take, performance and blood parameters of Bavarian Fleckvieh cowsEttle, T., Obermaier, A., Spiekers, H. - Grub

58

Proc. Soc. Nutr. Physiol. (2014)8

33 Effects of forage source on ruminal fermentation characteristics and the abundance of total bacteria and methanogens in vitroMüller, K., Lengowski, M., Boguhn, J., Witzig, M., Rodehutscord, M. - Stuttgart-Hohenheim

59

34 Characterization of the rumen microbiome with DNA-classification by qPCR inclu-ding (bio)chemical parameters of rumen fermentationZißler, E., Windisch, W., Fahn, C.- Freising-Weihenstephan

60

35 Localization of adiponectin in the mammary gland of dairy cows treated with Escherichia coliSultana, N., Singh, S. P, Petzl, W., Zerbe, H., Sauerwein, H., Häussler, S. - Bonn/München

61

36 The effect of trans-cinnamic acid on adiponectin secretion and the phosphorylation of AMP-activated protein kinase via G-protein coupled receptor 109A in 3T3-L1 adipocytesKopp, C., Singh, S., Regenhard, P., Müller, U., Sauerwein, H, Mielenz, M. - Bonn/Cuxhaven/Dum-merstorf

62

Energy37 Feed intake and metabolism of camelids as compared to ruminants

Dittmann, M., Hummel, J., Runge, U., Galeffi, C., Kreuzer, M., Clauss, M. - Zurich/Olmerswil/Göt-tingen

63

38 Growth performance, metabolic and endocrine traits in blood and rumen develop-ment in calves with ad libitum or limited milk replacer feeding during the pre-weaning period Hammon, H., Maciej, J., Gruse, J., Zitnan, R., Wirthgen, E., Piechotta, M., Hoeflich, A. - Dummer-storf/Košice/Hanover

64

39 Induction of stress of the endoplasmic reticulum in the liver cows after onset of lactationEder, K., Ringseis, R., Schlegel, G., Schwarz, F., Gessner, D. – Gießen/Freising-Weihenstephan

65

40 Effects of prepartal body condition score (BCS) and peripartal energy supply on postpartal lipolysis and ketogenesis: An animal model for subclinical ketosis in dairy cowsSchulz, K., Frahm, J., Kersten, S., Meyer, U., Sauerwein, H., Rehage, J., Dänicke, S. - Braun-schweig/Bonn/Hanover

66

41 Expression of glucose transporter 2 protein in liver and proteins in insulin sig-nalling in liver and adipose tissues in lactating dairy cows under dietary nicacin supplementation during the peripartal periodKinoshita, A., Kenez, A., Locher, L., Meyer, U., Dänicke, S., Huber, K., Rehage, J. - Hanover/Braun-schweig

67

9Proc. Soc. Nutr. Physiol. (2014)

42 Effect of excessive fat accumulation on Vascular Endothelial Growth Factor (VEGF) and von Willebrand Factor (vWF) expression in adipose tissue of dairy cowsLaubenthal, L., Häußler, S., Locher, L., Winkler, J., Meyer, U., Rehage, J., Dänicke, S., Sauerwein, H. – Bonn/Braunschweig/ Hanover

68

43 Concentrations of IgG1, IgG2 and IgM in plasma and colostrum of high yielding dairy cattle during the periparturient period with special reference to energy balan-ce and conjugated linoleic acids as feed supplementsHorn, J., Schuberth, H.-J., Petzold, M., Dänicke, S., Breves, G. - Hanover/Braunschweig

69

44 Production of short-chain fatty acids from inulin by gut bacteria influences glucose metabolism in miceWeikunat, K., Klaus, S., Loh, G. - Nuthetal

70

45 Effect of energy restriction and fish oil supplementation on the expression of pro-inflammatory, endoplasmic reticulum stress-induced and cytoprotective genes in the liver of lactating sows Gessner, D. K., Groene, B., Rosenbaum, S., Hillen, S., Becker, S., Reiner, G., Eder, K. - Gießen

71

46 Effects of thermal stress on fat metabolism in dried-off and lactating Holstein cowsDerno, M., Mielenz, M., Kuhla, B. - Dummerstorf

72

47 Metabolic adaption of dairy cows to higher environmental temperaturesMielenz, M., Derno, M., Kuhla, B. - Dummerstorf

73

48 Effect of ruminal glucose supplementation on urinary purine derivatives excretion in heifers Ahnert, S., Susenbeth, A., Dickhöfer, U. - Kiel/Stuttgart

74

49 The effect of serum from early-lactating dairy cows with normal and high liver fat content on in vitro activation of blood leukocytes from mid-gestation cows Schwarm, A., Kuhla, B., Hammon, H. M., Schweigel-Röntgen, M. – Zurich/Dummerstorf

75

Transport- und epithelial physiology50 Evaluation of ischemia/reperfusion injury in equine jejunum

Dengler, F., Rackwitz, R., Ionita, J.-C., Gäbel, G. - Leipzig

76

51 Establishment and preliminary characterization of a SV40-immortalized porcine colonic epithelial cell lineKaiser, B., Lesko, S., Gäbel, G., Bartel, L., Pfannkuche, H. - Leipzig/Hanover

77

52 Influence of dietary protein and fermentable carbohydrate level on microbial meta-bolites and regulation of the monocarboxylate transporter 1 in the colon of pigsVillodre, C., Boudry, C., Vahjen, W., Zentek, J., Pieper, R. - Berlin

78

53 Anion exchanger proteins: participation in extrusion of SCFA and their metabolites across basolateral membrane of ruminal epithelia Alameen, A., Rackwitz, R., Dengler, F., Phillipp, P., Schmidt.Mähne, A., Gäbel, G. - Leipzig

79

Proc. Soc. Nutr. Physiol. (2014)10

54 Mechanisms of gamma amino butyric acid (GABA) absorption from the ovine digestive tract in vitroRackwitz, R., Coenen, M., Gäbel, G. - Leipzig

80

55 Modulation of renal aquaporin 2 expression in young goats fed a reduced nitrogen dietElfers, K., Breves, G., Muscher-Banse, A. S. - Hanover

81

56 Effects of dietary 25-hydroxyvitamin D3 supplementation and calcium restriction on calcium transport in the eggshell gland of laying hens Stahl, J., Wilkens, M., Schröder, B., Breves, G. - Hanover

82

57 Concomitant intake of quercetin with a grain-based diet acutely lowers postprandi-al plasma glucose and lipid concentrations in pigsWein, S., Wolffram, S. - Kiel

83

58 Enterococcus faecium NCIMB 10415 alters the proinflammatory cytokine expressi-on and barrier integrity in porcine and human intestinal epithelial cellsKlingspor, S., Bondzio, A., Martens, H., Aschenbach, J. R., Tedin, K., Einspanier, R., Lodemann, U. - Berlin

84

59 Laurate effects on paracellular permeability of intestinal epithelial cells Dittmann, I., Amasheh, M., Krug, S., Fromm, M., Amasheh, S. - Berlin

85

60 ELS-321/BME: Development of a new immortalised cell line for studying bovine lactationSciascia, Q., Elsasser, T., Capuco, A., McCoard, S. - Dummerstorf/Beltsville/Palmerston North

86

Feed stuff evaluation and feeding61 Effect of starch source (rice, amaranth, potato, pea) and treatment (native or

cooked) on prececal digestibility of starch in minipigs (with or without experimen-tally induced pancreatic insufficiencyVagt, S., Mößeler, A., Kamphues, J. - Hanover

87

62 Metabolizable energy concentrations for growing pigs of contemporary cereal grain varietiesSchemmer, R., Spillner, C., Boge, H. M., Südekum, K.-H. - Bonn

88

63 Response of mandibular glands to different physical forms of one complete diet fed to growing pigs: expression and distribution of neuropeptide receptorsCappai, M. G., Dall ‚Aglio, C., Sander, S., Koop, F., Dimauro, C., Pinna, W., Kamphues, J. - Sassa-ri/Perugia/Hanover

89

64 Effects of a special soybean meal with reduced potassium-/carbohydrate-levels on performance, composition of excreta and litter as well as on foot pad health in broilersKölln, M., Jackisch, T., Kamphues, J. – Hanover/Hamburg

90

65 Partial substituting soybean meal in broiler diets by rapeseed meal: performance, composition of the litter and foot pad healthKölln, M., Köpping, M., Kamphues, J. – Hanover/Hamburg

91

11Proc. Soc. Nutr. Physiol. (2014)

66 In situ ruminal starch degradation and in vitro gas production characteristics of maize grainsSeifried, N., Steingaß, H., Rodehutscord, M. – Stuttgart-Hohenheim

92

67 Feed intake and performance of dairy cows fed barley-based diets treated with lactic acid and heat during early lactationKhol-Parisini, A., Gruber, L., Gschaider, S., Zebeli, Q. - Vienna/Irdning

93

68 Fermentation characteristics of various feedstuffs used in the nutrition of browsing ruminants in zoosGussek, I., Südekum, K.-H., Böttger, C., Hummel, J. - Göttingen

94

69 Chemical crude protein fractions and in situ ruminal crude protein degradation of maize grains Seifried, N., Steingaß, H., Rodehutscord, M. – Stuttgart-Hohenheim

95

70 Establishment of an animal model of pure bred laying hen genotypes diverging in production efficiency for further nutritional-physiological studiesLieboldt, M.-A., Halle, I., Schrader, L., Weigend, S., Preisinger, R., Frahm, J., Dänicke, S. - Braun-schweig/Celle/Neustadt/ Mariensee/Cuxhaven

96

71 Changes of inositolphosphate content in barley grain treated with lactic acid and heatMetzler-Zebeli, B. U., Deckardt, K., Schollenberger, M., Rodehutscord, M., Zebeli, Q. - Vienna/Stuttgart-Hohenheim

97

72 Influence of the source of fermentable carbohydrates on metabolites of protein fermentation along the gastrointestinal tract of pigsPieper, R., Boudry, C., Vahjen, W., Zentek, J. - Berlin

98

73 Impact of dried ensiled wheat and barley grain in diets of weaned piglets on perfor-mance and occurrence of diarrhoeaBüsing, K., Dittmann, L., Korn, U., Pieper, B. – Rostock/Wuthenow

99

74 In vitro investigations on the trypsin-inhibiting potential of maize kernelsLoibl, P., Brugger, D., Windisch, W., Fahn, C. – Freising-Weihenstephan

100

75 Investigations on the contents of crude protein and essential amino acids in various organically produced pea cultivars (Pisum sativum)Witten, S., Aulrich, K. - Trenthorst/Westerau

101

Feed additives76 Effects of niacin supplementation on performance parameters and energy metabo-

lism of periparturient dairy cows Tienken, R., Meyer, U., Kersten, S., Frahm, J., Rehage, J., Dänicke, S. – Braunschweig/Hanover

102

77 Influence of Quebracho tannin extract in the diet on milk protein, milk urea and urinary allantoin excretion in dairy cowsHenke, A., Dickhöfer, U., Hasler, M., Knappstein, K., Molkentin, J., Köhling, I., Susenbeth, A. - Kiel/Stuttgart-Hohenheim

103

Proc. Soc. Nutr. Physiol. (2014)12

78 Pharmacological concentrations of dietary zinc oxide increase enterobacterial anti-biotic resistance against tetracycline and sulfonamides in weaned pigletsVahjen, W., Pietruszyńska, D., Zentek, J. – Berlin/Bydgoszcz

104

79 Impact of NSP-hydrolyzing enzymes in DDGS supplemented diets for broilers on performance, as well as energy and N utilization Schedle, K., Freudenberger, G., Leitgeb, R., Schwarz, C. - Vienna

105

80 Investigations on the transfer of antioxidant properties from plant-based additives to muscle tissue and eggs of late-laying hensLoetscher, Y., Kreuzer, M., Messikommer, R. - Zurich

106

81 Does a combined dietary supplementation of high zinc and biotin affect the health of foot pads in fattening turkeys? Abd El-Wahab, A., Kölln, M., Radko, D., Kamphues, J. - Mansoura/Hanover/Cuxhaven

107

82 Effect of excess dietary vitamin E concentrations on the expression of target genes of nuclear factor E2-related factor 2 (Nrf2) in the liver of rats Gessner, D. K., Siebers, M., Scheibe, S., Seimetz, M., Weissmann, N., Eder, K. - Gießen

108

83 Effect of a broccoli extract containing microencapsulated myrosinase on gene ex-pression of antioxidant and phase II enzymes in growing rats Müller, A., Blum, N. - Steyregg/Halle (Saale)

109

84 Investigating the effect of supplemental carnitine on microRNA expression profile in skeletal muscle of obese Zucker ratsKeller, J., Eder, K. - Gießen

110

85 Effect of Ginkgo biloba flavonoids on protein expression of transthyretin in mouse hippocampusMay, T., Schliebs, R., Härtig, W., Augustin, S., Wolffram, S., Rimbach, G., Cermak, R. - Leipzig/Kiel

111

86 Effects of microbial phytase in plant based Tilapia diets with low and very low total phosphorus supply on growth response and inorganic phosphorus in the bloodFernandes Junior, A. C., Portz, L., Sünder, A., Liebert, F. - Göttingen

112

87 Observations on a probiotic supplementation with E. faecium and L. rhamnosus in horsesSaalschmidt, F., Vahjen, W., Wulf, M., Zentek, J. – Berlin/Neustadt-Dosse

113

88 Effects of different milk diets and oral quercetin supplementation on postprandial glucose metabolism in neonatal calves Gruse, J., Görs, S., Otten, W., Weitzel, J., Wolffram, S., Metges, C. C., Hammon, H. – Dummerstorf/Kiel

114

89 Bioavailability of quercetin from quercetin-enriched rumen-protected fat in cattleBeyer, B., Wolffram, S. - Kiel

115

90 Does niacin suppress lipolysis in dairy cow adipose tissues?Kenéz, Á., Locher, L., Tienken, R., Rehage, J., Meyer, U., Dänicke, S., Huber, K. - Hanover/Braun-schweig

116

13Proc. Soc. Nutr. Physiol. (2014)

91 Detoxification of deoxynivalenol (DON) in naturally contaminated maize by the use of wet preservation with sodium sulfite and propionic acid Paulick, M., Rempe, I., Kersten, S., Schatzmayr, D., Schwartz, H. Dänicke, S. - Braunschweig/Tulln

117

92 Effect of a probiotic combined either with a prebiotic or an enzyme preparation on microbial parameters in ileal digesta of pigletsWeiss, E., Eklund, M., Metzler-Zebeli, B., Sauer, N. Mosenthin, R. - Stuttgart/Vienna

118

93 High doses of dietary zinc do not critically influence concentrations of bacterial metabolites and microbial protein expression in the intestine of pigletsKamprad, F., Blaut, M., Loh, G. - Nuthetal

119

94 Influence of dietary supplementation with different levels of zinc oxide on the num-ber of mast cells in the colonic mucosa of weaned pigs Rieger, J., Kröger, S., Twardziok, S., Plendl, J. - Berlin

120

95 Dietary ß-alanine influences the energy metabolism of growing pigs: a pilot studyCools, A., De Moor, C., Laget, M., Lauwaerts, A., Janssens, G. - Merelbeke/Gent

121

96 Effect of the dietary inclusion of fenugreek and apple extract on performance para-meters of E.coli challenged weaned pigletsGoerke, M., Zentek, J., Wendler, K. – Steyregg/Berlin

122

97 Time-dependent influence of high dietary zinc oxide supplementation on hepatic protein expression in pigletsBondzio, A., Pieper, R., Weise, C., Gabler, C., Schulze, P., Zentek, J., Einspanier, R. - Berlin

123

98 Carry-over rates of three ionophoric coccidiostats from feed into eggs of laying hensBodi, D., Fry, H., Meyer, J., Dölfel, S., Spolders, M., Schafft, H., Lahrssen-Wiederholt, M., Preiß-Weigert, A. - Berlin

124

99 Effect of type and level of ß-mannans on broiler performance Shastak, Y., Ader, P., Elwert, C. - Lampertheim/Wettin-Loebejuen

125

Amino acids and nitrogen100 Optimum dietary sulphuric amino acids supply of juvenile turbot (Psetta maxima)

Klatt, S. F., von Danwitz, A., Hasler, M., Susenbeth, A. - Kiel/Büsum

126

101 Investigations to validate the observed ideal amino acid ratio for the branched-chai-ned amino acids in meat type chickens based on an amino acid efficiency approachPastor, A., Wecke, C., Liebert, F. - Göttingen

127

102 Amino acid composition of body protein in naked neck meat type chickens depen-ding on age, gender and genotypeKhan, D. R., Wecke, C., Liebert, F. - Göttingen

128

103 Isoleucine and valine requirement studies on growing meat type broiler chickensWecke, C., Liebert, F. - Göttingen

129

104 Pig related in vitro digestibility of crude protein in the leaf mass of alfalfa and vari-ous clover speciesSommer, H., Sundrum, A. - Witzenhausen

130

Proc. Soc. Nutr. Physiol. (2014)14

105 Composition of microbial biomass and rumen fluid in forestomachs of heifers sup-plemented with graded levels of quebracho tannin extractDickhöfer, U., Susenbeth, A., Ahnert, S. – Stuttgart-Hohenheim/Kiel

131

106 Prolonged stimulation of protein synthesis and growth by leucine alone or BCAA in neonatal piglets Steinhoff-Wagner, J., Boutry, C., Columbus, D. A., Kao, M., Suryawan, A., Nguyen, H. V., Almonaci, R. D., Fiorotto, M. L., Davis, T. A. - Houston

132

107 Standardized ileal amino acid digestibility of eight barley genotypes fed to growing pigs Spindler, H., Rosenfelder, P., Bach Knudsen, K., Jørgensen, H., Sauer, N., Htoo, J. K., Eklund, M. Mosenthin, R. – Stuttgart-Hohenheim/Tjele/Speyer/Hanau

133

108 Amino acids in the leaf mass of alfalfa and various clover speciesSommer, H. Sundrum, A. - Witzenhausen

134

109 Impact of tryptophan and valine on the performance of weaned piglets fed a low protein dietBüsing, K., Dittmann, L., Bartelt, J., Corrent, E., Zeyner, A. - Rostock/Cuxhaven/Paris/Halle-Wittenberg

135

110 Misleading conclusion about lysine requirement of growing chicken by dose-respon-se studies when feed intake is a factor of influenceSamadi, T., Pastor, A., Liebert, F. - Göttingen

136

111 Effect of an enhanced dietary lysine content on performance and carcass characte-ristics of Peking ducks Schedle, K., Leitgeb, R. - Vienna

137

112 On the use of „T model“ as an approach to evaluate a nutritional dose-response experiment Ahmadi, H., Rodehutscord, M. - Tehran/Stuttgart-Hohenheim

138

Minerals113 Adaptation of calcium and phosphate handling to low nitrogen intake in growing

goats and consequences for their in vivo excretionStarke, S., Cox, C., Südekum, K.-H., Huber, K. - Hanover/Bonn

139

114 Impact of thermal and organic acid treatment of feed on apparent absorption and metabolism of minerals and tibia quality in broilersHafeez, A., Mader, A., Goodarzi Boroojeni, F., Ruhnke, I., Männer, K., Zentek, J. - Berlin

140

115 Epigenetic effects of dietary zinc on the expression of ZIP4 in the intestinal epitheli-um of pigletsKarweina, D., Martin, L., Pieper, R., Zentek, J., Brockmann, G. - Berlin

141

15Proc. Soc. Nutr. Physiol. (2014)

116 Zinc oxide effects on T helper cell associated transcription factors and cytokine expression of gut associated lymphatic tissues in weaned pigletsKreuzer, S., Franken, T., Karweina, D., Pieper, R., Brockmann, G. A. - Berlin

142

117 High inorganic selenium and manganese diets for fattening pigs and their influence on nutrient content of M. longissimus dorsiSchwarz, C., Duller, S., Kandler, W., Wetscherek, W. - Vienna/Tulln

143

118 Effect of latent zinc deficiency on fecal digestibility of dry matter and crude protein as well as activity of trypsin and α-amylase in pancreatic homogenates of weaned pigletsBrugger, D., Weiss, K., Windisch, W. - Freising

144

Environment119 Meat quality of muscles with different function in suckling calves as affected by the

inclination of alpine pastures Gangnat, I. D. M., Kreuzer, M., Dufey, P.-A., Leiber, F., Bérard, J. - Zurich/Posieux/Frick

145

120 Effect of pasture management system and grass composition on eating and rumina-ting behaviour of cattleBérard, J., Turille, G. – Zurich/Aosta

146

121 Assessment of the ruminal methyl-coenzyme M reductase gene as indicator for methane production from dairy cows Aguinaga Casañas, M. A., Derno, M., Rangkasenee, N., Metges, C. C., Kuhla, B. - Dummerstorf

147

122 Impact of heat stress on dry matter intake and milk yield of mid-lactation dairy cowsGorniak, T., Meyer, U., Südekum, K.-H., Dänicke, S. - Göttingen/Bonn/Braunschweig

148

Undesirable substances123 Zearalenone (ZEN) and deoxynivalenol (DON) contaminated maize in dairy cow

feeding: Effects on performance and toxin transfer to plasmaWinkler, J., Kersten, S., Meyer, U., Engelhardt, U., Dänicke, S. - Braunschweig

149

124 Transfer of dioxins and polychlorinated biphenyls from contaminated grass pellets prepared from grass collected from a river flood plain into selected fatty tissues of growing sheep Stark, M. L., Hoogenboom, R., Lüth, A., Schafft, H., Spolders, M., Zentek, J., Gehling, M., Lahrssen-Wiederholt, M. - Berlin/Wageningen

150

125 Residues of deoxynivalenol (DON) and its metabolite de-epoxy-DON in eggs, plas-ma and bile of laying hens of different genetic backgroundEbrahem, M., Kersten, S., Valenta, H., Dänicke, S. - Braunschweig

151

Proc. Soc. Nutr. Physiol. (2014)16

Fatty acids126 Effect of exocrine pancreatic insufficiency (EPI) on fatty acid composition of fat

tissue - study on pancreatic duct ligated pigs used as a model for human with EPI Mößeler, A., Gregory, P. C., Hoffmann, K., Kamphues, J. - Hanover

152

127 Enrichment and effects of conjugated linoleic acids and structurally related fatty acids in ovine rumen epitheliumMasur, F., Benesch, F., Fuhrmann, H., Gäbel, G. - Leipzig

153

128 Conjugated linoleic acids (CLA) and structurally similar fatty acids in ovine rumi-nal epithelial cells - Effects on MCT1 and MCT4Benesch, F., Masur, F., Fuhrmann, H., Gäbel, G. - Leipzig

154

129 Lycopene, selenium compounds and fish oil added to the ration influence the con-centration of fatty acids and oxidative stress in chicken thigh musclesCzauderna , M., Rozbicka-Wieczorek, A., Więsyk, E., Brzóska, F., Kowalczyk, J., Śliwiński, B., – Jabłonna/Krakau

155

Workshop – What can feedingstuffs perform? Potentials and physiological limitsWS1 Newer aspects in the evaluation of straight feedingstuffs

H. Schenkel, Universität Hohenheim, Landesanstalt für Landwirtschaftliche Chemie, Stuttgart-Hohenheim

158

WS2 Feed additives in animal nutrition: promises and physiological limitsW. Windisch, Technische Universität München, Lehrstuhl für Tierernährung am Wissenschaftszent-rum Weihenstephan, Freising

159

WS3 Feedstuffs intended for “particular nutritional purposes” vs. feeding measures with regard on dieteticsJ. Kamphues, Institute of Animal Nutrition, University of Veterinary Medicine Hanover – Foundati-on, Hanover

161

WS4 Legal status for straight feedingstuffsS. Kruse, Bundesministerium für Ernährung und Landwirtschaft (BMEL), Bonn

163

Communications of the Committee for Requirement Standards of the Society of Nutrition Physiology

165

List of Authors 180

Notes 186