title: Beta-adrenergic blocking action of ruthenium red.
mesh_terms: D000319:Adrenergic beta-Antagonists; D000818:Animals; D003106:Colon; D004357:Drug Synergism; D004983:Ethanolamines / Q000494:pharmacology; D006168:Guinea Pigs; D006325:Heart Atria; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009125:Muscle Relaxants, Central; D009130:Muscle, Smooth / Q000187:drug effects; D011433:Propranolol / Q000494:pharmacology; D011941:Receptors, Adrenergic / Q000187:drug effects; D012428:Ruthenium / Q000494:pharmacology*; D014132:Trachea
chemical_list: D000319:Adrenergic beta-Antagonists; D004983:Ethanolamines; D009125:Muscle Relaxants, Central; D011941:Receptors, Adrenergic; D012428:Ruthenium; D011433:Propranolol; D007545:Isoproterenol