近来发现免疫反应受多种细胞及体液因子的调节,其中T淋巴细胞对免疫反应的调节颇为重要。故研究自身免疫性疾病时T细胞亚群的改变将有益于进一步认识该类疾病与免疫失调节的关系,有益于设计新的治疗方案。我们用抗T细胞表面分化抗原单克隆抗体(McAbLeu系统)间接免疫荧光技术,及Moretla测定T_γ、T_μ细胞的方法,初步分析 Recently, it has been found that the immune response is regulated by many kinds of cells and humoral factors, and the regulation of immune response by T lymphocytes is quite important. Therefore, the study of autoimmune diseases, T cell subsets changes will be beneficial to further understand the relationship between these diseases and immune disorders, beneficial to the design of new treatment options. We used the indirect immunofluorescence technique of monoclonal antibody against T cell surface differentiation antigen (McAbLeu system), and the method of Moretla determination of T_γ, T_μ cells, preliminary analysis