201011_slb tuyen noi tiet_slides-sv.pptx

8/12/2019 201011_SLB tuyen noi tiet_Slides-SV.pptx

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Sinh l bnh

tuyn ni titPhD. Nguyn Vn B mn: Min dch-Sinh l bnh


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16-Jul-14 PhD. Nguyn Vn B mn: MD-SLB

Mc tiu

1. Trnh by khi qut vai tr tuyn ni tit, c chri lon chc nng tuyn ni tit.

2. Trnh by ngyn nhn, c ch bnh sinh mt sbnh thng gp ca tuyn gip, thng thn.

3. Trnh by vai tr ca ni tit t trong c chthch nghi khng ca c th.

4. Nu cc biu hin, nghim php phn bit -u/thiu nng tuyn ni tit.


3/19

Section 39-2H ni

tit

iu ha

Pht

trinCn bng

ncSinh

snChuyn

ha

Canxi,

glucose

p ngvi stress

Tuynyn

Bungtrng

Tinhhon Tuyngip Ty Thngthn

Cngip

bi tuyn iu ha

I. i cng


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H ni tit

Tuyn ni tit to ra cc hocmon atrc tip vo mu.

Hocmonsn phm truyn tn hiucho c th

T bo ch c cc receptor c hiucho hocmon c hiu.


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Hypothalamus

The hypothalamus makeshormones that control the pituitarygland. In addition, it makeshormones that are stored in thepituitary gland.

Pituitary gland

The pituitary gland produceshormones that regulate many of theother endocrine glands.

Parathyroid glands

These four glands releaseparathyroid hormone, whichregulate the level of calcium inthe blood.

Thymus

During childhood, the thymus

releases thymosin, which stimulatesTcell development.

Adrenal glands

The adrenal glands release epinephrineand nonepinephrine, which help thebody deal with stress.

Pineal gland

The pineal gland releases melatonin, which is

involved in rhythmic activities, such as dailysleep-wake cycles.

Thyroid

The thyroid produces thyroxine, whichregulates metabolism.

Pancreas

The pancreas produces insulin and glucagon, whichregulate the level of glucose in the blood.

Ovary

The ovaries produce estrogen and progesterone. Estrogenis required for the development of secondary sexcharacteristics and for the development of eggs.Progesterone prepares the uterus for a fertilized egg.

Testis

The testes produce testosterone, whichis responsible for sperm production andthe development of male secondary sexcharacteristics

Cc tuyn ni tit


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Ty

Bungtrng

Tinh

hon

Tuyngip

Tuynthngthn

Tuync

Tuyn cngip

Tuyn yn

Vng dii


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Hypothalamus

(vng di i)

Mt phn ca no ni vi tuyn yn

iu khin tit ca tuyn yn


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16-Jul-14 PhD. Nguyn Vn B mn: MD-SLB


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Tuyn yn

Tuyn ch iu ha cc tuyn

ni tit khc Hocmon tng trng (GH) Qu nhiu khng l Qu tLn

Antidiuretic (ADH) Kch thch thn ginc


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Tuyn gip


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Tuyn gip

iu ha- Cn bng chuyn ha v nng lng

Hocmon

-Thyroxin: iu ha s dng nng lng ca cth

- Calcitonin: iu ha canxi v phosphat trongmu


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Tuyn thng thn

Giiphngcchocmoni phvi

stress


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Tuyn thng thn


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Tuyn ty:ni tit v ngoi tit

Tit enzyme cho h tiu ha (ngoi tit)

Tit hocmon (ni tit) iu ha nng ng trong mu trc

v sau ba n.

o ty: cc nhm t bo ca ty

Alphatitglucagontngng mu Betatitinsulingim ng mu


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201011_slb tuyen noi tiet_slides-sv.pptx

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