title: Cholecystokinin-octapeptide suppresses stress-induced eating by inducing hyperglycemia.
abstract: Intracerebroventricular administration of cholecystokinin-octapeptide (CCK-8) in unanesthetized, unrestrained rats suppressed stress-induced eating and produced hyperglycemia. Prior adrenalectomy markedly reduced the hyperglycemia effect of intraventricular CCK-8 and also decreased the suppressive effect of CCK-8 on stress-induced eating. Our data are compatible with the anorectic effect of CCK-8 being secondary to the hyperglycemia it produces.
mesh_terms: D000315:Adrenalectomy; D000818:Animals; D002766:Cholecystokinin / Q000008:administration & dosage / Q000494:pharmacology*; D004435:Eating / Q000187:drug effects*; D006943:Hyperglycemia / Q000139:chemically induced*; D007276:Injections, Intraventricular; D008297:Male; D010446:Peptide Fragments / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D012844:Sincalide; D013312:Stress, Physiological
chemical_list: D010446:Peptide Fragments; D002766:Cholecystokinin; D012844:Sincalide