Table 2.3 GI Hormones Flashcards
Which hormones INHIBIT gastric emptying? They are known as the FED state hormones.
- Gastrin
- CCK (cholekinin)
- Secretin
- GIP (glucose dependent insulinotropic peptide)
Which hormone STIMULATES gastric secretion of HCL and
Which hormones INHIBITS gastric secretion of HCL?
Gastrin (stimulates)
Secretin and GIP (inhibits)
Which hormone contains an inter digestive migrating complex and is secreted during fasting?
Motilin
Which hormone stimulates the growth of the gastric mucosa?
Gastrin
Which hormone stimulates contractions of the gallbladder and stimulates pancreatic enzyme synthesis and secretion?
CCK (cholekinin)
Which hormone stimulates secretion of insulin?
GIP (glucose dependent insulinotropic peptide)
Which hormone stimulates pancreatic and bile DUCT secretion of HCO3-?
Secretin
Which hormone inhibits food intake?
CCK (Cholekinin)
The secretion of ____ is stimulated fatty acids, amino acids, and GLUCOSE.
GIP (glucose dependent insulinotropic peptide)
The secretion of ___ is stimulated by peptides, amino acids, and fatty acids (long chain carbon fatty acids are the most potent stimulus)
CCK (cholekinin)
The secretion of ____ is stimulated by gastric distention (bloating).
gastrin
The secretion of ___ is stimulated by vagal stimulation.
Gastrin
The secretion of ___ is stimulated when pH in the duodenum falls below 4.5
Secretin
The secretion of ___ is stimulated by (small) peptides and amino acids (BUT NOT Fatty Acids).
Gastrin
Where is the site of secretion for the hormone gastrin?
G cells of the stomach
