title: Bombesin stimulates the release of insulin and glucagon, but not pancreatic somatostatin, from the isolated perfused dog pancreas.
abstract: Synthetic bombesin, perfused in the isolated canine pancreas at a rate of 340-380 ng/min for 10 min, elicited a 4-fold rise in insulin to a peak at 2 min; a rapid decline followed discontinuation of bombesin. Glucagon rose by 50% to a peak at 6 min, but remained elevated after discontinuation of the bombesin. Somatostatin-like immunoreactivity was not significantly affected by perfusion with bombesin.
mesh_terms: D000818:Animals; D001839:Bombesin / Q000494:pharmacology*; D004285:Dogs; D005934:Glucagon / Q000378:metabolism*; D066298:In Vitro Techniques; D007328:Insulin / Q000378:metabolism*; D000078790:Insulin Secretion; D007515:Islets of Langerhans / Q000187:drug effects / Q000378:metabolism*; D010455:Peptides / Q000494:pharmacology*; D013004:Somatostatin / Q000378:metabolism
chemical_list: D007328:Insulin; D010455:Peptides; D013004:Somatostatin; D005934:Glucagon; D001839:Bombesin