title: Blood pressure and pulse response to insulin-induced hypoglycemia during non-selective and selective beta-blockade.
abstract: Hypoglycemia was induced in ten healthy male volunteers during medication with atenolol, metoprolol and propranolol. The beta-blockers abolished the tachycardia during hypoglycemia. In some subjects bradycardia, and in two nodal bradycardia was observed on propranol. The physiologic blood pressure responses were dampend during the beta1-selective blockade. With propranolol a rise in blood pressure was recorded, in two subjects up to 160/105. The blockers had no effect on degree of hypoglycemia or glucose recovery.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology*; D000328:Adult; D001262:Atenolol / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007003:Hypoglycemia / Q000503:physiopathology*; D007328:Insulin / Q000494:pharmacology*; D008297:Male; D008790:Metoprolol / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D011674:Pulse / Q000187:drug effects*
chemical_list: D000319:Adrenergic beta-Antagonists; D007328:Insulin; D001262:Atenolol; D011433:Propranolol; D008790:Metoprolol