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。
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
出处
《职业医学》
1996年第4期7-8,共2页
China Occupational Medicine
