in order to investigate the effect of gastrointestinal hormones upon the secretion of extrapancreatic glucagon , tetragastrin , secretin , caerulein and cholecytokinin-pancreozymin octapeptide ( cck-octa ) were administered during saline or arginine infusion in pancreatectomized dogs .
C0017182
gastrointestinal hormones
C0008328
pancreozymin