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10 Cards in this Set

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appetite enhancing peptide

ghrelin

CCK is short for

cholecytokinin

is a peptide hormone, targets brain, postprandial satiation signal, short-term signal, appetite suppressing

cholecytokinin

gives feelings of satiety, stimulates secretion of pancreatic enzymes and bile salts

GPCR bound to CCK

Short term/appetite suppressing signal, targets brain and pancreas

GLP-1 (glucagon-like peptide 1)

gives feeling of satiety, stimulates insulin secretion and inhibits glucagon secretion

GPCR bound to GLP-1

short-term signal, acts on hypothalamus, secreted by stomach, peptide hormone

ghrelin

stimulates appetite, increases before a meal, decreases afterward

GPCR bound to ghrelin receptor

Which 2 things regulate energy homeostatis for hours or days

leptin and insulin

secreted by adipocytes, reports on triacylglycerol stores

leptin