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绝经后2型糖尿病合并肾病患者血清脂蛋白(α)水平变化及意义

Serum lipoprotein(α) level and its significance in elderly patients with diabetic nephropathy
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摘要 目的:探讨绝经后糖尿病肾病患者血清脂蛋白(α)[Lp(α)]水平与尿白蛋白排泄率的关系。方法:选择绝经后2型糖尿病患者68例,根据尿白蛋白排泄率(UAER)分为3组:A组23例为非糖尿病肾病组,UAER〈20μg/m in,B组25例为糖尿病肾病微量白蛋白尿组,UAER〈20-200μg/m in,C组20例为糖尿病肾病大量白蛋白尿组,UAER〉200μg/m in。所有入选病例检测Lp(α)及血脂等。结果:①糖尿病肾病组与非肾病组比较血Lp(α)水平增高(P〈0.05),大量白蛋白尿组血Lp(α)水平高于微量白蛋白尿组(P〈0.05)。②血Lp(α)水平与病程和血肌酐呈正相关(r=0.802、P〈0.01,r=0.825、P〈0.01)。结论:绝经后糖尿病肾病者血Lp(α)水平增高,而且与肾功能损害程度正相关;血Lp(α)既是造成肾损害的原因,亦可能继发于肾脏损害,进而加重肾损害。 Objective: To investigate the relationship between serum Lp (α) level and urinary albumin excretion rate (UAER) in postmenopausal women with type -2 diabetes complicated by diabetic nephropathy (DN) . Methods: 68 cases with type 2 diabetes mellitus were divided into 3 groups: 23 cases without DN (UARE 〈20 μg/min), 25 cases with microalbuminuria (UAER 〈20 -200 μg/min) and 20 cases with microalbuminuria (UAER 〉200 μg/min) . Serum Lp (α) concentration was measured in all cases. Results: (1)In patients with DN, serum Lp (α) level increased as compared with T2DM patients without DN (P 〈 0. 05) . Serum Lp (α) was higher in DN pa- tients with microalbuminuria as compared with DN patients with microalbuminuria (P 〈 0. 05 ) . (2)There was a positive correlation between serum Lp (α) concentration and UAER in DN patients (r = 0. 802, P 〈 0.01 ) . Conclusion: Serum Lp (α) levels increase in postmenopausal women with T2DM complicated by DN patients and is negatively correlatively with renal impairment.
作者 许振波
出处 《中国妇幼保健》 CAS 北大核心 2007年第20期2842-2843,共2页 Maternal and Child Health Care of China
关键词 脂蛋白(Α) 糖尿病 糖尿病肾病 尿白蛋白 绝经 Lipoprotein (α) Diabetes mellitus Diabetic nephropathy Albuminuria Menopausal
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参考文献6

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