丙种球蛋白(r-Globulin)即免疫血清球蛋白(Im-mune serum globulin,ISG,Gammagee),是人体B细胞受抗原刺激后所产生的一类球蛋白。目前国际上统一用Ig为其代号。其制品系从正常人或健康产妇的胎盘血液中提取,近年来使用范围日益广泛。不少群众视之为万能良药,有的基层医务人员也存在着注射丙种球蛋白有益无损的模糊概念。简要复习免疫球蛋白性质、作用机理、适应征和不良反应实属必 R-Globulin (Im-mune serum globulin, ISG, Gammagee) is a class of globulin produced by human B cells stimulated by antigens. The current international uniform with Ig as its codename. Its products from the normal or healthy maternal placental blood extraction, in recent years the use of a growing range. Many people regard it as a universal remedy, and some grassroots medical personnel also have the vague concept of using gamma globulin for its beneficial and non-destructive effects. A brief review of the immunoglobulin nature, mechanism of action, indications and adverse reactions is a must