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首页> 外文期刊>African Journal of Biotechnology >Lack of association of insertion/deletion polymorphism in angiotensin converting enzyme gene with nephropathy in type 2 diabetic patients in Punjabi population of Pakistan
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Lack of association of insertion/deletion polymorphism in angiotensin converting enzyme gene with nephropathy in type 2 diabetic patients in Punjabi population of Pakistan

机译:巴基斯坦旁遮普邦2型糖尿病患者血管紧张素转化酶基因插入/缺失多态性与肾病缺乏相关性

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The pathogenesis of diabetic nephropathy?is?not clearly understood. Beside haemodynamic alterations, genetic factors may also contribute to diabetic nephropathy leading to renal failure. Previous studies suggest that renin-angiotensin system may play critical role in progression and inhibition of diabetic nephropathy. Angiotensin converting enzyme gene insertion/deletion polymorphism is correlated to serum angiotensin converting enzyme activity that may be associated with diabetic nephropathy. We investigated the association of diabetic nephropathy with angiotensin converting enzyme gene insertion/deletion polymorphism in type 2 diabetes mellitus patients, in a case control study among 195 unrelated patients with type 2 diabetes mellitus and 65 age and sex matched non diabetic controls. Our study revealed that the distribution of DD, ID and II genotypes did not significantly differ between diabetic patients with diabetic nephropathy and without diabetic nephropathy (DD, 18.1%; ID, 44.6 %; II, 37.3%; vs. DD, 29.7%; ID, 38.6%; II, 30.7% respectively). We also compared different clinical and biochemical characteristics of the study population. In the present preliminary study the insertion/deletion polymorphism within angiotensin converting enzyme gene is not likely to be associated with nephropathy in type 2 diabetic patients of Punjabi population of Pakistan.
机译:尚不清楚糖尿病性肾病的发病机理。除了血液动力学改变外,遗传因素也可能导致糖尿病性肾病,导致肾功能衰竭。先前的研究表明,肾素-血管紧张素系统可能在糖尿病肾病的进展和抑制中起关键作用。血管紧张素转化酶基因的插入/缺失多态性与可能与糖尿病性肾病有关的血清血管紧张素转化酶活性有关。我们在195名2型糖尿病和65位年龄和性别匹配的非糖尿病对照患者中进行了一项病例对照研究,调查了2型糖尿病患者糖尿病肾病与血管紧张素转换酶基因插入/缺失多态性之间的关系。我们的研究表明,在患有糖尿病肾病和没有糖尿病肾病的糖尿病患者中,DD,ID和II基因型的分布没有显着差异(DD,18.1%; ID,44.6%; II,37.3%; vs. DD,29.7%; ID,分别为38.6%; II,分别为30.7%)。我们还比较了研究人群的不同临床和生化特征。在目前的初步研究中,在巴基斯坦旁遮普邦的2型糖尿病患者中,血管紧张素转化酶基因内的插入/缺失多态性可能与肾病无关。

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