Receptors, Cholecystokinin

Kolecystokininreceptorer

Svensk definition

Cellyteproteiner som binder kolecystokinin (CCK) med hög affinitet och utlöser intracellulära processer som påverkar cellers beteende. Kolecystokininreceptorer aktiveras av gastrin samt CCK-4, CCK-8 och CCK-33. Aktiveringen framkallar utsöndring av amylas från acinära bukspottkörtelceller, syra och pepsin från magslemhinnans celler och sammandragning av pylorus (nedre magmunnen) och gallblåsan. Vilken roll den stora mängden CCK-receptorer har i det centrala nervsystemet är inte klarlagd.

Engelsk definition

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 GALLBLADDER. The role of the widespread CCK receptors in the central nervous system is not well understood.

Svenska synonymer

CCK-receptorer Sincalidetreceptorer CCK-8 receptorer Receptorer, kolecystokinin Receptorer, CCK Receptorer, CCK-8 Receptorer, sincalide

Engelska synonymer

Receptors, Pancreozymin Cholecystokinin Receptor Receptor, Cholecystokinin Receptors, CCK CCK Receptor Receptor, CCK CCK Receptors Pancreozymin Receptors Cholecystokinin Receptors Receptors, Sincalide Sincalide Receptors Receptors, Caerulein Caerulein Receptors CCK-4 Receptors CCK 4 Receptors Receptors, CCK-4 Receptors, CCK 4 CCK-8 Receptors CCK 8 Receptors Cholecystokinin Octapeptide Receptors Octapeptide Receptors, Cholecystokinin Receptors, CCK-8 Receptors, CCK 8 Receptors, Cholecystokinin Octapeptide