de Blay F, Hoyet C, Candolfi E, Thierry R, Pauli G
Service de Pneumologie, Centre Hospitalier Régional et Universitaire, Strasbourg, France.
Allergy Proc. 1994 Mar-Apr;15(2):77-8. doi: 10.2500/108854194778703017.
We report the case of an atopic female patient who developed egg allergy symptoms after acquiring a parrot. Previously, she never had any egg allergy. Skin tests were positive to egg yolk, egg white, livetin, and mixed feathers. High levels of specific IgE were found for egg yolk, egg white, livetin, hen 2 serum proteins, and feathers. Western blotting showed a binding of IgE antibodies to a 66 Kd band in hen serum, livetin and feathers. We conclude that sensitization to avian proteins could induce egg allergy and that livetin is an important allergen in this cross-reactivity.
我们报告了一例特应性女性患者的病例，该患者在养了一只鹦鹉后出现了鸡蛋过敏症状。此前，她从未有过任何鸡蛋过敏。皮肤试验对蛋黄、蛋清、卵类粘蛋白和混合羽毛呈阳性。发现蛋黄、蛋清、卵类粘蛋白、鸡2血清蛋白和羽毛的特异性IgE水平很高。蛋白质印迹法显示IgE抗体与鸡血清、卵类粘蛋白和羽毛中的一条66 Kd条带结合。我们得出结论，对禽类蛋白的致敏可诱发鸡蛋过敏，且卵类粘蛋白是这种交叉反应中的一种重要过敏原。
