Changes of serum advanced oxidation protein products in type 2 diabetes mellitus patients with diabetic nephropathy
- VernacularTitle:2型糖尿病肾病患者血清晚期蛋白氧化产物的变化
- Author:
Zhixian WU
;
Yaoming XUE
- Publication Type:Journal Article
- Keywords:
glycosuria,renal;
advanced oxidation protein products;
superoxide dismutase;
glutathione peroxidase
- From:
Academic Journal of Second Military Medical University
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the changes of serum advanced oxidation protein products(AOPP) in patients with diabetic nephropathy(DN) and its correlationship with superoxide dismutase(SOD) and glutathione peroxidase(GPx). Methods: Eighty-five diabetes mellitus (DM) patients were divided into 4 groups: non-DN group(DM, n=25), early-stage DN group(DN3, (n=24), )significant DN group(DN4, n=17) and end-stage DN group(DN5, n=17). The concentration of serum AOPP was measured spectrophotometerically, serum SOD was determined by xanthine oxidase test and GPx by DTNB reaction test. (Results:) The concentrations of AOPP in patients of DN5 group (-[117.8?64.8-] ?mol/L) and DN4 group (-[80.0?23.0-] ?mol/L) were significantly higher than that in DM group (-[58.2?17.7-] ?mol/L,P0.05) and negatively correlated with SOD and GPx(r=-0.217, r=-0.374, P
