矽肺患者体内ＯＫＴ＿４、ＯＫＴ＿８水平的探讨黑龙江省劳动卫生职业病研究所（哈尔滨市地段街，１５００１０）邵冬青，乔治国，张佩实，付军矽肺是一种严重危害工人健康的职业病，近些年来国内外学者对其发病机理的免疫学方面做了大量的研究，证明矽肺发病确有免疫因素... Study on the Level of OKT_4 and OKT_8 in Patients with Silicosis Patients Heilongjiang Provincial Institute of Occupational Diseases and Occupational Diseases (Lot of Street, Harbin 150010) SHAO Dong-qing, GEO Guo-guo, ZHANG Pei-shi, FU Jun Silicosis is an occupational disease that seriously endangers the health of workers. In recent years, Scholars have done a great deal of research on the immunology of their pathogenesis to prove that there is indeed an immune factor in the pathogenesis of silicosis.