[The effects of cholecystokinin octapeptide on PKC activity in rat cerebral cortex neurocytes].


OBJECTIVE To investigate the effects of CCK8 on protein kinase C activity in rat cerebral cortex. METHODS The cerebral cortex neurocytes were isolated and used as a model. The effects of CCK8, L-364, 718 and L-365, 260 on PKC activities were detected by using a non-radioactive method. RESULTS CCK8 caused a detectable increase in PKC activity at 10(-11… (More)