the effect of cholecystokinin ( cck-33 ) and its fragments , c-terminal octapeptide ( cck-8 ) and c-terminal tetrapeptide ( cck-4 ) , on arterial blood pressure and on the function of the isolated rat heart was studied in three groups of animals : normal ( c group ) , rats with streptozotocin-induced diabetes of one month 's duration ( dm group ) and with diabetes treated with insulin ( dmi group ) .
C0008328
cholecystokinin
C0037167
cck-8