the concentrations and contents of vasoactive intestinal peptide ( vip ) and cholecystokinin ( cck ) in the brain and of these peptides along with secretin and glucagon-like immunoreactivity ( gli ) in the gut were compared in a group of 16 5-day fasted adult sprague-dawley rats with the corresponding peptides in a group of 16 nonfasted littermates .
C0086045
concentrations
C0006104
brain