高迁移率族蛋白B1在糖尿病肾病中的表达及意义
发布时间:2019-08-02 09:18
【摘要】:目的:检测糖尿病肾病患者血清中高迁移率族蛋白B1(HMGB1)及相关炎症因子和氧化应激指标,探讨HMGB1在糖尿病肾病发生发展中的作用。方法:收集120例临床糖尿病肾病及60例单纯糖尿病患者的临床资料及血液标本。临床糖尿病肾病患者按24 h尿白蛋白定量分为微量白蛋白尿组(n=60)和大量白蛋白尿组(n=60)。检测血液中糖化血红蛋白(Hb A1c)、总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、甘油三酯(TG)、肌酐等水平,并采用酶联免疫吸附(ELISA)法检测血清中HMGB1、晚期糖基化终末产物受体(RAGE)、丙二醛(MDA)、肿瘤坏死因子α(TNF-α)浓度。变量之间相关性分析采用Pearson相关性分析。结果:1临床糖尿病肾病组血清中HMGB1、RAGE、TNF-α、MDA水平高于单纯糖尿病组,且差异具有统计学意义(P0.01);2HMGB1、RAGE、TNF-α、MDA在大量白蛋白尿组中表达量最高;3HMGB1与RAGE、TNF-α、MDA呈正相关。结论 :HMGB1在临床糖尿病肾病患者血清中水平显著升高,且随着蛋白尿加重,其血清中的水平亦升高。HMGB1可能通过促进炎症反应及氧化应激等机制参与糖尿病肾病发生发展。
[Abstract]:Objective: to detect serum high mobility group protein B1 (HMGB1), related inflammatory factors and oxidative stress in patients with diabetic nephropathy, and to explore the role of HMGB1 in the occurrence and development of diabetic nephropathy. Methods: the clinical data and blood samples of 120 cases of clinical diabetic nephropathy and 60 cases of simple diabetes mellitus were collected. The patients with diabetic nephropathy were divided into microalbuminuria group (n 鈮,
本文编号:2522021
[Abstract]:Objective: to detect serum high mobility group protein B1 (HMGB1), related inflammatory factors and oxidative stress in patients with diabetic nephropathy, and to explore the role of HMGB1 in the occurrence and development of diabetic nephropathy. Methods: the clinical data and blood samples of 120 cases of clinical diabetic nephropathy and 60 cases of simple diabetes mellitus were collected. The patients with diabetic nephropathy were divided into microalbuminuria group (n 鈮,
本文编号:2522021
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