Effect upon insulin secretion of physiologic doses of glucagon administered via the portal vein.
D000818:Animals; D004285:Dogs; D005934:Glucagon / Q000494:pharmacology*; D006943:Hyperglycemia / Q000209:etiology; D007263:Infusions, Parenteral; D007275:Injections, Intravenous; D007328:Insulin / Q000502:physiology*; D011169:Portal Vein
D007328:Insulin; D005934:Glucagon