本文作者对54例各种尘肺进行了血清蛋白和免疫球蛋白的定量研究。受检者为已确诊的尘肺患者,包括矽肺33例、电焊工尘肺9例、硅藻土尘肺6例、云母肺3例、陶土肺2例、水泥肺1例。患者工龄除个别为5年以下外,大部分为10～15年。男性50例、女性4例。对照组为正常健康人27例。血清总蛋白含量用蛋白计测定;血清 The authors performed a quantitative study of 54 cases of pneumoconiosis with serum and immunoglobulins. The subjects were diagnosed as pneumoconiosis patients, including 33 cases of silicosis, 9 cases of welder pneumoconiosis, 6 cases of diatom soil pneumoconiosis, 3 cases of mica lungs, 2 cases of clay lungs and 1 case of cement lungs. In addition to the individual patient length of service for less than 5 years, most of 10 to 15 years. 50 males and 4 females. Control group of normal healthy people in 27 cases. Serum total protein content measured by protein meter; serum