About The Medical Condition CCK-4 Receptors

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Find the definition of the medical term CCK-4 Receptors. CCK-4 Receptors defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

CCK-4 Receptors

CCK-4 Receptors Medical Condition Defined & Explained
CCK-4 Receptors Medical Condition

What's The Definition Of The Medical Condition CCK-4 Receptors?

Cell surface proteins that bind cholecystokinin (CCK) with high affinity and trigger intracellular changes influencing the behavior of cells. Cholecystokinin receptors are activated by gastrin as well as by CCK-4; CCK-8; and CCK-33. Activation of these receptors evokes secretion of amylase by pancreatic acinar cells, acid and pepsin by stomach mucosal cells, and contraction of the pylorus and gall bladder. The role of the widespread CCK receptors in the central nervous system is not well understood.

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