cholecystokinin

• 一种胃肠道激素，能刺激胰腺分泌消化酶，并促进胆囊收缩和排空；当小肠中出现脂肪酸和氨基酸时分泌。

A gastrointestinal hormone that stimulates the secretion of pancreatic enzymes and the contraction and emptying of the gallbladder, released in response to fatty acids and amino acids in the small intestine.

不可数

1. Gastrointestinal hormoneC2formalmedical

   A hormone produced in the small intestine that stimulates the release of digestive enzymes from the pancreas and the contraction of the gallbladder to release bile.

   胃肠激素

   • Cholecystokinin is released when fatty acids and amino acids enter the small intestine.
   • The presence of cholecystokinin triggers the gallbladder to contract and release bile.
   • Doctors measure cholecystokinin levels to assess digestive function.