title: Interaction of phentolamine and noradrenaline on myocardial contractility and adenyl cyclase activity.
mesh_terms: D000262:Adenylyl Cyclases / Q000032:analysis*; D000818:Animals; D002415:Cats; D000242:Cyclic AMP / Q000032:analysis; D004357:Drug Synergism; D004790:Enzyme Induction; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D009206:Myocardium / Q000201:enzymology; D009638:Norepinephrine / Q000008:administration & dosage / Q000494:pharmacology*; D010210:Papillary Muscles / Q000187:drug effects; D010646:Phentolamine / Q000008:administration & dosage / Q000494:pharmacology*; D013268:Stimulation, Chemical
chemical_list: D000242:Cyclic AMP; D000262:Adenylyl Cyclases; D007545:Isoproterenol; D009638:Norepinephrine; D010646:Phentolamine