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职业性哮喘患者外周血白细胞在抗原刺激下释放白三烯C4的观察
引用本文:李学军,丁丽华.职业性哮喘患者外周血白细胞在抗原刺激下释放白三烯C4的观察[J].中国职业医学,1996,23(4):7-8.
作者姓名:李学军  丁丽华
作者单位:北京医科大学三院职业病科
摘    要:采用放免法对9例职业性哮喘病人血浆白三烯C4(LTC4)水平和外周血白细胞在特异抗原作用下产生LTC4进行测定,并与10例正常人对照。结果表明哮喘缓解期患者血浆LTC4水平与对照组无差别;9例患者中有6例的外周血白细胞在加抗原作用下释放LTC4明显增加,释放指数(RI)最高者达620%,与病人临床表现和其他指标基本吻合。10例正常对照未测出LTC4释放。

关 键 词:白三烯C4  职业性哮喘

Assay of leukotriene C 4 released by antigen stimulating peripheral blood leucocytes in occupational asthma patients
Li Xuejun,et al.Assay of leukotriene C 4 released by antigen stimulating peripheral blood leucocytes in occupational asthma patients[J].China Occupational Medicine,1996,23(4):7-8.
Authors:Li Xuejun  et al
Abstract:erum leukotriene C 4 (LTC 4)and that released by leucocytes which were stimulated by antigens were tested in nine occupational asthma patients and ten controls The results showed that the levels of serum LTC 4 were not different between the remission patients and the controls However, six out of nine patients whose leucocytes released more LTC 4, when those leucocytes were stimulated by antigens the highest release index(RI) was 620%, none of ten controls had positive RI
Keywords:leukotriene  C  4  occupational  asthma  
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