作者对98例沙眼患者血清中的补体成分进行了测定,并选择无任何眼病和全身病的健康者56例作为对照组。沙眼的诊断是根据借助于裂隙灯作详细的临床检查和实验室结膜刮片吉姆萨染色检出包涵体。沙眼分类是根据maccallan分类法分为ⅠⅡⅢⅣ期。将采集的沙眼患者血清贮于-20℃,并予3—4天内测定。用单向辐射状免疫扩散法对血清中的C_(10),C_3,C_4和C_5补体成分进行分析。对Ⅰ、Ⅱ、Ⅲ期沙眼患者应用磺胺甲异 The author of 98 cases of trachoma patients serum complement components were determined, and without any eye disease and systemic health of 56 patients as a control group. The diagnosis of trachoma is based on a detailed clinical examination by means of a slit lamp and detection of inclusion bodies by a laboratory conjunctival smear Giemsa staining. Trachoma classification is based on maccallan classification is divided into Ⅰ Ⅱ Ⅲ Ⅳ period. Trachoma collected from patients sera stored at -20 ℃, and 3-4 days to determine. Serum C_ (10), C_3, C_4 and C_5 complement components were analyzed by one-way radial immunodiffusion. For Ⅰ, Ⅱ, Ⅲ trachoma patients with sulfamethoxazole