a gastrointestinal hormone that stimulates the secretion of water and bicarbonate from the pancreas and bile ducts whenever the stomach empties too much acid into the small intestine
Secretin is a hormone that both controls the environment in the duodenum by regulating secretions of the stomach and pancreas, and regulates water homeostasis throughout the body. It is produced in the S cells of the duodenum, which are located in the crypts of Lieberkühn.
例句与用法
1.
Gastrin and cholecystokinin and secretin act on the same target organs . 促胃液素、缩胆囊素和分泌素作用于相同的靶器官。