title: Inhibitory effects of catecholamine in isolated canine bronchial smooth muscle.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001980:Bronchi / Q000502:physiology; D004285:Dogs; D004837:Epinephrine / Q000494:pharmacology; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000502:physiology*; D009638:Norepinephrine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology
chemical_list: D011433:Propranolol; D007545:Isoproterenol; D000109:Acetylcholine; D009638:Norepinephrine; D004837:Epinephrine