title: Theophylline potentiation of norepinephrine activated phosphorylase in normal and hyperthyroid rats.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D004357:Drug Synergism; D005260:Female; D005964:Glucosyltransferases / Q000378:metabolism*; D006980:Hyperthyroidism / Q000378:metabolism; D009206:Myocardium / Q000201:enzymology*; D009638:Norepinephrine / Q000008:administration & dosage / Q000494:pharmacology*; D011433:Propranolol / Q000494:pharmacology; D051381:Rats; D013806:Theophylline / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D014284:Triiodothyronine / Q000494:pharmacology; D014309:Tripelennamine / Q000494:pharmacology
chemical_list: D014284:Triiodothyronine; D014309:Tripelennamine; D011433:Propranolol; D013806:Theophylline; D005964:Glucosyltransferases; D000262:Adenylyl Cyclases; D009638:Norepinephrine