we studied the possibility that hydrolysis of phosphatidylinositol 4,5-bisphosphate [ ptdins ( 4,5 ) p2 ] may be the initiating event for the increase in [ 32p ] pi incorporation into phosphatidic acid ( ptda ) and phosphatidylinositol ( ptdins ) during carbachol and pancreozymin ( cholecystokinin-octapeptide ) action in the rat pancreas .
C0008328
pancreozymin
C0037167
cholecystokinin-octapeptide