title: In vitro study of mutual antagonism between alpha-and beta-adrenoreceptor blocking agents.
mesh_terms: D000317:Adrenergic alpha-Antagonists / Q000037:antagonists & inhibitors; D000319:Adrenergic beta-Antagonists / Q000037:antagonists & inhibitors; D000818:Animals; D001001:Anura; D004983:Ethanolamines / Q000037:antagonists & inhibitors; D006339:Heart Rate / Q000187:drug effects; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000037:antagonists & inhibitors; D010656:Phenylephrine / Q000037:antagonists & inhibitors; D011817:Rabbits; D013565:Sympatholytics / Q000037:antagonists & inhibitors*; D014043:Tolazoline / Q000037:antagonists & inhibitors
chemical_list: D000317:Adrenergic alpha-Antagonists; D000319:Adrenergic beta-Antagonists; D004983:Ethanolamines; D013565:Sympatholytics; D010656:Phenylephrine; D014043:Tolazoline; D007545:Isoproterenol