Sensitization to anaphylaxis and to some of its pharmacological mediators by blockade of the beta adrenergic receptors.
D000707:Anaphylaxis / Q000139:chemically induced* / Q000276:immunology*; D000818:Animals; D004983:Ethanolamines / Q000633:toxicity*; D006632:Histamine / Q000633:toxicity; D006969:Hypersensitivity, Immediate / Q000139:chemically induced*; D007545:Isoproterenol / Q000633:toxicity*; D051379:Mice; D010567:Pertussis Vaccine / Q000633:toxicity; D010643:Phenoxybenzamine / Q000633:toxicity*; D013565:Sympatholytics / Q000633:toxicity*
D004983:Ethanolamines; D010567:Pertussis Vaccine; D013565:Sympatholytics; D010643:Phenoxybenzamine; D006632:Histamine; D007545:Isoproterenol