GI Hormones

Card Set Information

Author:
baseball4life189
ID:
53421
Filename:
GI Hormones
Updated:
2010-12-05 02:31:48
Tags:
GI Hormones
Folders:

Description:
GI hormones/fx
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user baseball4life189 on FreezingBlue Flashcards. What would you like to do?


  1. Gastrin
    • chief cells: stimulates pepsinogen secretion
    • pyloric sphincter: stimulates contraction
    • bile secretion: Yes
    • GI motility: stimulates motility by increasing amplitude and duration of plateau
  2. Ach
    • chief cells: stimulates pepsinongen secretion
    • pyloric sphincter: stimulates contraction
    • bile secretion: n/a
    • GI motility: stimulates strong contraction by increasing amplitude of duration of plateau, increased mixing
  3. secretin
    • chief cells: stimulates pepsinogen secretion
    • pyloric sphincter: stimulates contraction
    • Bile secretion: Yes
    • GI motility: stimulates duodenal motility but inhibits antral contractions
  4. CCK (cholecystokinin)
    • chief cells: stimulates pepsinogen secretion
    • pyloric sphincter: stimulates contraction
    • bile secretion: yes
    • GI motility: decreases rate of gastric emptying by contraction pyloric sphincter
  5. VIP (vasoactive intestinal peptide)
    • chief cells: N/A
    • pyloric sphincter: Inhibitory, relaxes sphincter
    • bile secretion: yes
    • GI motility: inhibits gastric contractions

What would you like to do?

Home > Flashcards > Print Preview