Value of Urinaryα1-Acid Glycoprotein in Early Diagnosis of Diabetic Nephropathy
10.3969/j.issn.1671-7414.2016.01.023
- VernacularTitle:尿α1-酸性糖蛋白在早期糖尿病肾病诊断中的应用价值
- Author:
Tingting TAN
;
Li CHENG
;
Hongxia WEI
;
Kui ZHANG
- Publication Type:Journal Article
- Keywords:
diabetes;
α1-acid glycoprotein;
diabetic nephropathy
- From:
Journal of Modern Laboratory Medicine
2016;(1):80-82
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical value of urinaryα1-acid glycoprotein (AAG)in the early diagnosis of diabetic nephropathy(DN).Methods 266 cases of diabetic patients in Drum Tower Hospital Affiliated to Medical School of Nanjing University from May 2013 to October 2014 were recruited,and patients were divided into four groups based on the urine al-bumin/creatinine (ACR)levels,as follows:non-diabetic nephropathy group (Non-DN)152 cases,low urinary albumin/cre-atinine group (LUA)49 cases,high urinary albumin/creatinine group (HUA)32 cases,and very high urinary albumin/cre-atinine group (VHUA)33 cases.63 cases of healthy subjects (NC group)and 66 cases of fracture patients (stress group) were recruited as control group.The urinary AAG and other biochemical indicators were measured for all subjects.Results The level of urinary AAG in DN group was significantly higher than that in stress group,Non-DN group and NC group (t=7.951,7.985,8.021,P <0.05),and gradually increased from LUA,HUA to VHUA group (P <0.05).The urinary AAG level was positively correlated with UA,Cr,CRP and ACR (r=0.169,0.286,0.373,0.606,P <0.01).Stepwise logistic re-gression analysis showed that the urinary AAG was the independent risk factor of DN (P <0.05).Conclusion The level of urinary AAG has good application value in the early diagnosis and monitoring progression of DN.
