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本文用放免法对40例原发与继发肾脏病患者做了血、尿β_2-微球蛋白(β_2-m)测定,并观察其与尿Cr,C(?)r,PSP及尿盘状电泳的关系。发现β_2-m是判断肾功能改变的一项灵敏的指标。检测方法及样品制备:血、尿β_2-m测定系用北京原子能研究所的β_2-微球蛋白放射免疫药箱(β_2-MGRIAKIT)。根据药箱要求采取患者尿及血清样品,并完全按照说明书上的操作步骤测定血、尿β_2-m含量。40例患者同时做了血SCr,29例做了
In this study, blood and urinary β_2-microglobulin (β_2-m) levels were measured in 40 patients with primary and secondary renal disease by radioimmunoassay and observed with urine Cr, C (?) R, PSP and urinary disk The relationship between electrophoresis. Β_2-m is found to be a sensitive indicator of changes in renal function. Detection methods and sample preparation: blood, urine β_2-m determination using the Beijing Institute of Atomic Energy β_2-microglobulin radioimmunotherapy kit (β_2-MGRIAKIT). Patients’ urine and serum samples were taken according to the requirements of the medicine boxes, and the blood and urine β_2-m contents were determined according to the operation procedures in the instructions. Forty patients had blood SCr at the same time, and 29 patients had done it