血清PEDF及PEDF基因启动子区多态性与2型糖尿病患者微量白蛋白尿的相关性
发布时间:2019-02-17 09:12
【摘要】:目的 :探讨福建地区汉族2型糖尿病患者血清色素上皮衍生因子水平(pigment epithelium-derived factor,PEDF)及PEDF基因启动子区rs1294385单核苷酸多态性与微量白蛋白尿的关系。方法 :471例2型糖尿病患者根据尿白蛋白/肌酐比值(urinary albumin to creatinine ratio,UACR)分为正常组(UACR30μg/mg,NAU组)246例、微量白蛋白尿组(30μg/mg≤UACR300μg/mg,MAU组)225例,使用PCR-RFLP方法检测PEDF基因启动子区rs1294385的多态性,同时检测血清PEDF水平及空腹血糖、空腹胰岛素、糖化血红蛋白、血脂等指标。结果:MAU组的血清PEDF水平高于NAU组,差异有统计学意义(P0.05);偏相关分析显示血清PEDF水平与UACR呈正相关(P0.05);PEDF基因启动子区rs1294385的基因型(GG型、GA型和AA型)和等位基因(G/A)在NAU、MAU两组间的分布存在差异,且差异有统计学意义(P0.05);GA基因型出现微量白蛋白尿的风险是GG基因型的1.838倍,GA+AA基因型出现微量白蛋白尿的风险是GG基因型的1.862倍,差异有统计学意义(P0.05)。结论:2型糖尿病患者血清PEDF水平随微量白蛋白尿的出现而增高;福建地区汉族2型糖尿病患者PEDF基因启动子区rs1294385多态性与微量白蛋白尿明显相关,携带A等位基因可能增加2型糖尿病患者发生微量白蛋白尿的机率。
[Abstract]:Objective: to investigate the relationship between microalbuminuria and serum pigment epithelium-derived factor (pigment epithelium-derived factor,PEDF) levels, rs1294385 single nucleotide polymorphisms in promoter region of PEDF gene and microalbuminuria in patients with type 2 diabetes mellitus in Fujian Han nationality. Methods: according to the urinary albumin / creatinine ratio (urinary albumin to creatinine ratio,UACR), 471 patients with type 2 diabetes were divided into two groups: normal group (UACR30 渭 g / mgnau group) and microalbuminuria group (30 渭 g/mg 鈮,
本文编号:2425008
[Abstract]:Objective: to investigate the relationship between microalbuminuria and serum pigment epithelium-derived factor (pigment epithelium-derived factor,PEDF) levels, rs1294385 single nucleotide polymorphisms in promoter region of PEDF gene and microalbuminuria in patients with type 2 diabetes mellitus in Fujian Han nationality. Methods: according to the urinary albumin / creatinine ratio (urinary albumin to creatinine ratio,UACR), 471 patients with type 2 diabetes were divided into two groups: normal group (UACR30 渭 g / mgnau group) and microalbuminuria group (30 渭 g/mg 鈮,
本文编号:2425008
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