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自1963年 Schrek 等氏报导植物血凝素(PHA)皮试测定细胞免疫功能以来,日益受到国内外重视。PHA 是一种非特异性促有丝分裂因子,用作皮试抗原测定小儿细胞免疫功能尤为适宜。一年来我科对 PHA 皮试在儿科的应用作了初步探索,现将结果报告如下。材料和方法1.皮试方法:我们用广东省医药工业研究所出品 PHA 冻干注射剂,每安瓿含量10毫克,加
Since 1963, Schrek et al. Reported that phytohemagglutinin (PHA) skin test to determine cellular immune function, has been increasingly valued at home and abroad. PHA is a non-specific mitogenic factor, as a skin test antigen determination of cellular immune function in children is particularly appropriate. In the past year, our department made preliminary exploration on the application of PHA skin test in pediatrics. The result is reported as follows. Materials and methods 1. Skin test method: We use PHA lyophilized injection produced by Guangdong Institute of Pharmaceutical Industry, each ampoule content of 10 mg, plus