Functional Cells of GI Tract and Associated Enzymes Flashcards
‘A’ Cell
Glucagon
Stomach and Small Intestine
‘D’ Cell
Somatostatin
Stomach, small, and large intestine
‘EC’ Cell
Serotonin and Substance P
Stomach, small, and large intestine
‘ECL’ Cell
Histamine
Stomach
‘G’ Cell
Gastrin
Stomach and Small Intestine
‘GL’ Cell
Glicentin
Stomach, small, and large intestine
‘I’ Cell
Cholecystokinin
Small intestine
‘K’ Cell
Gastric Inhibitory Peptide
Small intestine
‘Mo’ Cell
Motilin
Small intestine
‘N’ Cell
Neurotensin
Small intestine
‘PP (F)’ Cell
Pancreatic Polypeptide
Stomach and large intestine
‘S’ Cell
Secretin
Small intestine
‘VIP’ Cell
Vasoactive intestinal peptide
Stomach, small, and large intestine
Chief Cells
Pepsinogen (proenzyme for pepsin, activated at low pH)
Stomach
Parietal Cells
H+ secreting via H+ K+ ATPase pump
Stomach