In addition to gallbladder contraction, cholecystokinin also regulates enzyme secretion and growth of pancreas, intestinal motility, satiety signalling and the inhibition of gastric acid secretion.

• 除了促进胆囊收缩以外，还可以调节胰酶的分泌和胰腺的生长、胃肠蠕动，抑制胃酸分泌，并参与饱腹信号的传导。