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近年来,尿检工作十分活跃,精度越来越高,检查项目不断扩大。其中之一就是为了确定早期肾炎性蛋白尿而进行的尿中N-乙酰氨基葡萄糖苷酶(NAG)的活性测定。将尿煮沸蛋白显阳性(+)以上,血尿阴性的患者,进行每月追踪检查时,要排除体位性蛋白尿或一过性良性蛋白尿,NAG活检值(index)才有用。研究调查了正常男性95例,正常女性99例,将其正常值定为6.0,根据上述调查可分为两种情况,一是往往怀疑有肾炎性蛋白尿的人,其NAG活性值都在6.0以上;二是被认为一过性蛋白尿或体位性蛋白尿的人,其值往往在
In recent years, urine test is very active, the accuracy is getting higher and higher, the inspection items are constantly expanding. One of them is the determination of urine N-acetylglucosaminidase (NAG) activity to determine early nephritis proteinuria. Urine boiled protein positive (+) above, hematuria negative patients, monthly follow-up examination, to rule out orthostatic proteinuria or transient benign proteinuria, NAG biopsy index (index) is useful. The study investigated 95 normal men and 99 normal women and set their normal values at 6.0. According to the above investigation, there are two cases. One is those who often suspect that nephritis proteinuria have a NAG activity of 6.0 ; Second is considered a transient proteinuria or orthostatic proteinuria, its value is often in the