Cholecystokinetic

Cholecystokinetic agents are substances used to stimulate the contraction of the gallbladder. This action is important for the release of bile which is necessary for the digestion of fats. The most common cholecystokinetic agent is cholecystokinin (CCK), which is a hormone released by the duodenum in response to the presence of fatty acids and peptides. CCK also increases pancreatic enzyme secretion and aids in the digestion of proteins. Other cholecystokinetic agents include synthetic compounds such as carbachol and methacrylates. These compounds act by activating specific receptors in the gallbladder wall. When activated, these receptors cause the gallbladder to contract and release bile. This action is important for the proper digestion and absorption of fats and other nutrients.