hormones lecture 4

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• which cells are gastrin secreted from G-cells
• where are the cells located that secrete gastrin anterior stomach
• what stimulates gastrin secretion (2 things) food in stomach, parasympathetic nervous system
• what is the function of gastrin: ... emptying of ..., ... stenosis of ... sphincter, stimulates ... release increase, stomach, decrease, pyloric, HCl
• what cells secrete cholescystokinin I-cells
• where are cells that secrete cholecystokinin located: ... part of ... ... upper, small intestines
• what stimulates release of cholecystokinin: ... in ..., ... and ... breakdown products, transfer of food from ... to ... ... food, stomach, fat, protein, stomach, small intestines
• what does cholecystokinin do: ... emptying of stomach, stimulate ... release, stimulate ... secretion, stimulate ... of small intestines, movement of ... decrease, bile, enzyme, motility, chyme
• what cells are secretin released from S-cells
• where all the cells located that secrete secretin: ... ..., mostly ... small intestines, duodenum
• what stimulates secretin release: ... content in ... ... acidic, small intestines
• what does secretin do?: ... emptying of the stomach, stimulate ... and ... release, ... motility of small intestines decrease, bicarbonate, water, decrease
• what does enterochromaffin like cells secrete? histamine
• where is histamine released stomach
• what stimulates histamine release?: ... of stomach, ... nervous system, ... stretch, parasympathetic, gastrin
• what does histamine do: ... ... producition, increase ... in stomach content stimulate, HCl, acidity
• which cells secrete motilin M-cells
• where are the cells releasing motilin located: ... part of ... ... upper, small intestines
• what stimulates release of motilin: ..., ... contraction fasting, hunger
• what does motilin do: ... motility of ... and ... ..., stimulate contraction of GI tract in ... period, ... accumulation of food stimulates, stomach, small intestine, interdigestive, decrease
• where is glucagon like peptide and gastric insulinotropic peptide released from: ... part of ... ... upper, small intestines
• what stimulates release of glucagon like peptide and gastric insulinotropic peptide: ... entering ... food, duodenum
• what does glucagon like peptide and gastric insulinotropic peptide do: ... emptying of ... (minor effect), stimulate ... release decrease, stomach, insulin
• what cells secrete somatostatin D-cells
• where are cells secreting somatostatin located: ..., ... ... and ... ... stomach, small intestines, pancreatic islets
• what stimulates release of somatostatin: ... in ..., ... nervous system acidity, stomach, sympathetic
• what does somatostatin do: ... secretion, ... motility, suppress ... release inhibit, inhibit, insulin

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