title: Interrelation between the alpha- and beta-receptor activating actions of catecholamines in the tracheal muscle.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D002395:Catecholamines / Q000494:pharmacology*; D003983:Dibenzylchlorethamine / Q000494:pharmacology; D004837:Epinephrine / Q000494:pharmacology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D011941:Receptors, Adrenergic / Q000187:drug effects; D011955:Receptors, Drug / Q000187:drug effects*; D014043:Tolazoline / Q000494:pharmacology; D014132:Trachea / Q000187:drug effects*
chemical_list: D000319:Adrenergic beta-Antagonists; D002395:Catecholamines; D011941:Receptors, Adrenergic; D011955:Receptors, Drug; D003983:Dibenzylchlorethamine; D001285:Atropine; D011433:Propranolol; D014043:Tolazoline; D007545:Isoproterenol; D009638:Norepinephrine; D004837:Epinephrine