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血管紧张素原基因M235T分子变异与2型糖尿病肾病的关系 被引量:7

Relationships of angiotensinogen gene M235T variant with diabetic nephropathy in Chinese type 2 diabetes mellitus
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摘要 目的 探讨血管紧张素原(angiotensinogen , A G T) 基因 M235 T 分子变异与中国人无肾病并发症的2 型糖尿病(diabetes m ellitus , D M) 、2 型糖尿病肾病(diabetic nephropathy , D N) 的关系。方法 用 P C R及 R F L P 方法对84 例 D M、96 例 D N 及98 名正常对照进行了 A G T 基因 M235 T 多态性的检测。结果  D N 组 T 等位基因频率082 , T T 基因型频率070 ,与对照组(063 ,043) 比较有显著差异( P= 0003 , P=00004) ;校正了 D N 的几种危险因素后, T T 基因型对 D N 的 O R 为347(95 % C I 为151 ~794 , P=00033) 。 D M 组基因型频率分布与对照组比较无显著差异( P> 005) 。结论  A G T 基因 T T 型可能是中国人群2 型糖尿病肾病的独立危险因素之一。 Objective To investigate whether angiotensinogen (AGT) gene M235T variant is associated with type 2 diabetes mellitus without nephropathy(DM) and/or diabetic nephropathy(DN) in Chinese type 2 diabetes.Methods AGT genotypes of 84 cases with DM, 96 with DN and 98 controls were determined by polymerase chain reaction(PCR) amplification and restriction fragment length polymorphism analysis of the region of the variant.Results Increased frequencies of T allele(0.82) and TT genotype (0.70) were observed in 96 subjects with DN, compared with those observed in 98 control subjects (0.63 and 0.43 respectively, P =0.003, P =0.0004).The odds ratio associated with TT genotype was 3.47(95% CI 1.51 7.94, P =0.0033) for DN in analysis adjusted for several DN risk factors. There was no difference in allele distribution between 84 DM patients and the contorls.Conclusion TT genotype of the AGT gene might be an independent risk factor of diabetic nephropathy in Chinese patients with type 2 diabetes mellitus.
出处 《中华医学遗传学杂志》 CAS CSCD 北大核心 1999年第5期299-302,共4页 Chinese Journal of Medical Genetics
基金 北京市卫生局科研基金
关键词 血管紧张素原 基因 糖尿病 肾病 分子变异 M235T Angiotensinogen Gene Diabetic nephropathy Type 2 diabetes mellitus Polymerase chain reaction
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  • 1薛耀明,成玉斌,周琳,罗仁,关美萍,张小英.Ⅰ型血管紧张素Ⅱ受体基因多态性与2型糖尿病肾病的相关研究[J].中华内科杂志,2001,40(3):173-175. 被引量:11
  • 2钟卫干,覃甲仁,贺菽嘉.肾素-血管紧张素系统基因多态性与糖尿病及合并肾病的关系[J].基础医学与临床,2005,25(5):446-450. 被引量:5
  • 3刘艳芳,陆菊明,潘长玉,田慧,陆小平,孔祥涛,姚晨,邓心新,王正升,王淑玉.非胰岛素依赖型糖尿病微量白蛋白尿患病率及相关危险因素[J].解放军医学杂志,1996,21(4):270-272. 被引量:12
  • 4Jeunemaitre X, Lnoue L, William C, et al. Haplotypes of angiotensinogen in essential hypertension[J]. Am J Hum Genet, 1997,60(6) : 1448-1460.
  • 5Katsuya T, Koike G, Yee TW, et al. Association of angiotensinogen gene T235 Variant with increased risk of coronary heart disease [ J ].Lancet, 1995,345(8965) : 1600-1603.
  • 6Ishigami T,Umemura S,Iwamoto T, et al. Molecular Variant of angiotensinogen gene is associated with coronary atherosclerosis[J]. Circulation, 1995,91(4) :951-954.
  • 7Jeng JR. Left ventricular mass, carotid wall thickness, and angiotensinogen gene polymorphism in patients with hypertension[J]. Am J Hypertens, 1999,12(5) :443-450.
  • 8Arnett DK, Boreeki IB, Lndwig EH, et al. Angiotensinogen andangiotensin converting enzyme genotypes and carotid atherosclerosis: the atherrosclerosis risk in communities and the NHLBI family heart studies[ J]. A theroselerosis, 1998,138 ( 1 ) : 111-116.
  • 9Kario K, Kanai N, Saito K, et al. Ischenie stroke and the gene for angiotensin-converting enzyme in Japanese hypertensives[J]. Circulation,1996,93(9) : 1630-1635.
  • 10Sharma P, Carter ND, Barely J, et al. A molecular approach to assessing the genetic risk of cerebral infarction: Deletion polymorphism in thegene encoding angiotensinl-converting enzyme [ J ] . Hum Hypertens,1994,8(3) :645-649.

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