title: The Berson memorial lecture. Insulin-glucagon relationships in the defense against hypoglycemia.
mesh_terms: D001786:Blood Glucose; D003922:Diabetes Mellitus, Type 1 / Q000503:physiopathology; D005934:Glucagon / Q000502:physiology*; D006801:Humans; D007003:Hypoglycemia / Q000503:physiopathology*; D007328:Insulin / Q000502:physiology*; D007515:Islets of Langerhans / Q000098:blood supply / Q000502:physiology; D008833:Microcirculation; D008954:Models, Biological; D005082:Physical Exertion; D013564:Sympathetic Nervous System / Q000502:physiology
chemical_list: D001786:Blood Glucose; D007328:Insulin; D005934:Glucagon