我们采用放射免疫分析对131例肾脏病患儿尿白蛋白(Alb)、免疫球蛋白G(IgG)、β2-微球蛋白(β2-m)进行测定并与对照组比较,现报道如下。1对象和方法1.1对象1.1.1对照组健康小儿50名(男26,女24),年龄(4～7)岁。1.1.2肾脏病患儿131例,年龄(2～12)岁,其中急性肾炎62例,为肾炎组;肾? We used radioimmunoassay in children with renal disease in 131 cases of urinary albumin (Alb), immunoglobulin G (IgG), β2-microglobulin (β2-m) were measured and compared with the control group, are reported below. 1 objects and methods 1.1 objects 1.1.1 healthy children in the control group of 50 (male 26, female 24), age (4 to 7) years old. 1.1.2 There are 131 cases of children with kidney disease, age (2 to 12) years old, of which 62 cases of acute nephritis, nephritis group;