Gastric Hormones Flashcards
1
Q
What secretes motilin?
Function?
A
M cells of small intestine
Inc GI motility
2
Q
S cells secrete what?
Fx?
A
Secretin
INC pancreatic HCO3- secretion
DEC gastric H+ secretion
3
Q
What secretes Gastrin?
Fx?
A
G cells in gastric antrum, duodenum
INC gastric H+ secretion
5
Q
D cells secrete what?
Fx?
Where are D cells located?
A
Somatostatin
Dec Secretion of most GI Hormones
pancreatic islets, gut mucosa
8
Q
What do I cells secrete?
Fx?
A
CCK
INC pancreatic enzyme and HCO3- secretion
9
Q
What secretes GIP?
Fx?
A
K cells
Inc Insulin release
Dec Gastric H+ release
10
Q
What do Renal peritubular cells produce?
A
EPO
