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粉尘螨的变应原和抗原。

Allergens and antigens of Dermatophagoides farinae.

作者信息

Holford-Strevens V, Wide L, Milne J F, Pepys J

出版信息

Clin Exp Immunol. 1970 Jan;6(1):49-59.

Abstract

Extracts of cultured on Gaines dog-meal plus yeast, and in particular the `protein' fraction precipitated by ammonium sulphate, give stronger skin test reactions in house dust sensitive patients than extracts of and of house dust. Specific IgE was found against the extract in eighteen out of twenty house dust sensitive subjects. Precipitins were found in human sera against extracts of and house dust and also against antigens in cereal and vegetable dusts. These precipitin tests provided evidence of related antigens in extracts of house dust and and in extracts of house dust and , but not in and .

摘要

在加有酵母的盖恩斯犬粮上培养的提取物,特别是硫酸铵沉淀出的“蛋白质”部分,在对屋尘敏感的患者中引起的皮肤试验反应比[未提及的提取物1]提取物和屋尘提取物更强。在20名对屋尘敏感的受试者中,有18人发现了针对[未提及的提取物2]提取物的特异性IgE。在人血清中发现了针对[未提及的提取物2]和屋尘提取物以及谷物和蔬菜粉尘中抗原的沉淀素。这些沉淀素试验证明了屋尘与[未提及的提取物2]提取物之间以及屋尘与[未提及的提取物1]提取物之间存在相关抗原,但[未提及的提取物1]和[未提及的提取物2]之间不存在。

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