n.缩胆囊素（肽）；肠促胰酶肽；胰酶分泌素

Cholecystokinin (CCK) is released by the small intestine in response to the presence of food.
胆囊收缩素(CCK)会在小肠接触到食物时释放。
CCK stimulates the contraction of the gallbladder, preparing it for bile secretion.
CCK促使胆囊收缩，为胆汁分泌做准备。
The release of CCK increases during meals, promoting pancreatic enzyme secretion.
饮食时CCK的释放增加，促进胰酶的分泌。
CCK also plays a role in regulating satiety and appetite control.
CCK还参与调节饱腹感和食欲控制。
Gastric emptying is delayed when CCK levels are elevated, preventing overeating.
当CCK水平升高时，胃排空会被延迟，防止过量进食。
CCK receptors are found not only in the digestive system but also in the brain, influencing mood and behavior.
CCK受体不仅存在于消化系统，也在大脑中，影响情绪和行为。
Studies have shown that CCK may help regulate blood sugar levels after a meal.
研究表明，CCK可能有助于餐后调节血糖水平。
Some medications, like CCK-8, are used to treat gastroparesis, a condition where the stomach empties too slowly.
一些药物如CCK-8被用于治疗胃排空过慢的胃动力障碍症。
CCK's actions on the pancreas can lead to the production of bicarbonate, which neutralizes stomach acid.
CCK对胰腺的作用可以导致碳酸氢盐的产生，中和胃酸。
Research continues to explore the complex roles CCK plays in digestion, metabolism, and even cognition.
对CCK在消化、代谢甚至认知中的复杂作用的研究仍在进行中。