title: Combinations of alpha and beta adrenergic blockers in isolated guinea-pig atria.
mesh_terms: D000317:Adrenergic alpha-Antagonists / Q000494:pharmacology; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000813:Anilides / Q000494:pharmacology; D000818:Animals; D003983:Dibenzylchlorethamine / Q000494:pharmacology; D006168:Guinea Pigs; D006325:Heart Atria / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006632:Histamine / Q000494:pharmacology; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D008729:Methoxamine / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D010656:Phenylephrine / Q000494:pharmacology; D004856:Postural Balance; D011433:Propranolol / Q000494:pharmacology; D013451:Sulfonic Acids / Q000494:pharmacology; D013565:Sympatholytics / Q000494:pharmacology*
chemical_list: D000317:Adrenergic alpha-Antagonists; D000319:Adrenergic beta-Antagonists; D000813:Anilides; D013451:Sulfonic Acids; D013565:Sympatholytics; D010656:Phenylephrine; D003983:Dibenzylchlorethamine; D006632:Histamine; D011433:Propranolol; D008729:Methoxamine; D007545:Isoproterenol; D010646:Phentolamine