Detection of Urinary Podocyte Marker Protein and Its Value on Diagnosis of Kidney Disease
- VernacularTitle:尿足细胞标志蛋白检测对肾脏疾病的诊断价值
- Author:
ying, ZHU
;
ling, LU
- Publication Type:Journal Article
- Keywords:
podocyte marker protein;
podocyte;
enzyme linked immunosorbent assay;
diagnosis
- From:Journal of Applied Clinical Pediatrics
1992;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the clinical value on the detection of urinary podocyte marker protein podocalyxin(PCX) in children with nephritic syndrome(NS) and Schonlein-Henoch purpura nephritis(HSPN).MethodsUrinary samples voided in the morning were obtained from 14 healthy children and 75 children with NS or HSPN or Schonlein-Henoch purpura(HSP),including 21 children with NS in the acute phrase,14 children with NS in the catabasis,16 children with HSPN in the acute phrase,14 children with HSPN in the catabasis,10 children with common HSP,and 14 healthy children for control group.And urinary PCX content of the first morning urine was quantified by enzyme-linked immunosorbent assay(ELISA).SPSS 13.0 software was used to analyze the data.Results1.The levels of PCX content were significantly higher in the urine from children with any case of NS and HSPN compared with those in the control group(P≤0.009),but there was no obvious difference between common HSP children and children in the control group(P=0.754).2.The level of urinary PCX content in acute phrase of NS was(0.593?0.271) ?g/L,in the catabasis of NS was(0.162?0.093) ?g/L,there were significant difference(P=0).The level of urinary PCX content in acute phrase of HSPN was(1.822?1.342) ?g/L,in the catabasis of HSPN it was(0.236?0.141) ?g/L,which was significantly different(P=0.004).The level of urinary PCX content in common HSP was(0.089?0.061) ?g/L,there were significant difference in any case of HSPN(Pa
