hormone Flashcards

(32 cards)

1
Q

cellule parietale

A

dans corps + fundus

HCL+FI

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2
Q

cellule principale

A

dans corps + fundus

pepsino + lipase

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3
Q

c P/d

A

dans corps + fundus

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4
Q

cellule G

A

gastrine

dans l’antre

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5
Q

cellule D

A

somatostatine

dans antre+ corps

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6
Q

cellule ecl

A

histamine

dans corps + fundus

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7
Q

quoi qui stimule et inhibe mucus

A

+: PG, Ach
-: AINS

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8
Q

quoi qui stimule et inhibe gastrine

A

+:GRP, AcH, PH alcalin
-: somatostatine, PH acide

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9
Q

quoi qui stimule et inhibe cell parietale (HCl)

A

+: Ach, histamine
-:PG, somatostatine

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10
Q

quoi qui stimule et inhibe cell principale (pepsino)

A

+ PH acide, AcH
- PH alcalin

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11
Q

quoi qui stimule et inhibe somatostatine

A

+: PH acide
-: PH alcalin

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12
Q

quoi qui stimule et inhibe ghreline

A

+: jeune
-: faim

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13
Q

quoi qui stimule et inhibe histamine

A

+: gastrine
-: somatostatine, galanine, PYY

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14
Q

secretine

A

HCO3 pancreas

dans grele proxi

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15
Q

CCK

A

enzyme pancreas et VB
diminue vidange

dans grele proxi

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16
Q

motiline

A

motilité interdigestive

dans grele proxi

17
Q

GLP1

A

augmente insuline
diminue vidange

dans grele proxi

18
Q

GIP

A

augmente insuline

dans grele proxi

19
Q

GLP2

A

diminue vidange et HCl
favorise regeneration cell epith

dans grele distale

20
Q

PYY

A

diminue vidange et histamine

dans grele distale

21
Q

neurtotensine

A

diminue vidange

dans grele distale

22
Q

serotonine

A

motricite et secretion

dans grele distale

23
Q

somatostatine dans i.grele

A

diminue secretion pancreatique
augmente absorption intestin

dans grele distale

24
Q

dans le reflexe G-I qui + et qui -

A

+ : ACh, NK/SP

-: somatostat, VIP, PACAP

perception: 5TH + cGRP

25
enkephaline
secretion et motricité
26
ou on retrouve GRP
neuropeptide intestinal
27
ou on trouve galanine et role
neuropeptide intestinal reduit inflammation
28
role leptine
satiete
29
role gualylin
augmente secretion
30
role defensin
protection
31
role trifoil
protection
32
hormone dans colon
PYY, GLP, 5HT, somatostatine