EVALUATION OF PROTEIN DETERMINATION IN URINE FOR GLOMERULAR HEMATURIA DIAGNOSIS
- VernacularTitle:尿蛋白测定对肾小球血尿诊断的评估
- Author:
Jianhui ZHONG
;
Rengao YE
;
Chengjin LI
;
- Publication Type:Journal Article
- Keywords:
Hematuria;
Proteinuria;
Red cell lysis Electrophoreses
- From:
Chinese Journal of Nephrology
1994;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
To study the affection of blood on protein determining in urine, different volumes of blood from healthy volunteers was added to urine samples of varied osmolatites. Specimens were analyzed for protein concentration by the method of 3% sulfosalicylic acid. Microscopic hematuria was not associated proteinuria. In hypertonic urines, the protein of gross hematuria is low (30mg/100ml for the urine with 3% RBC, 32. 4mg/100ml for the urine with 1% blood), while in iso and hypotonic urines gross hematuria produced marked proteinuria (225—1090mg/100ml). Urine protein electrophoreses identified hemoglobin as the responsible protein. The protein concentration in urine may he used to distinguish glomerular hematuria from nonglomerular hematuria.
