期刊文献+

广西壮族老年缺血性脑梗死患者蛋氨酸合成酶基因A2756G突变频率检测

下载PDF
导出
摘要 目的初步探讨蛋氨酸合成酶(MS)基因A2756G突变与广西壮族老年患者缺血性脑梗死的相关性。方法运用聚合酶链反应—限制性片段长度多态性(PCR-RFLP)技术检测64例广西壮族老年患者缺血性脑梗死患者(病例组)及30例正常体检者(对照组)MS基因A2756G突变频率。结果病例组A2756G A/A、A/G及G/G基因型频率分别为82.81%、15.63%及1.56%,对照组分别为86.67%、13.33%及0,病例组A和G等位基因频率分别为90.63%和9.37%,对照组A及G等位基因频率分别为93.33%及6.67%,2组基因型频率及等位基因频率差异均无统计学意义(P>0.05)。结论 MS基因A2756G突变与广西壮族老年缺血性脑梗死的发病无明显相关,该突变可能不足以构成广西壮族老年缺血性脑梗死发病的独立危险因素。
出处 《疑难病杂志》 CAS 2012年第6期454-455,共2页 Chinese Journal of Difficult and Complicated Cases
  • 相关文献

参考文献10

  • 1Hodis HN,Mack WJ,Dustin L,et al.High-dose B vitamin supplementation and progression of subclinical atherosclerosis:A Randomized Controlled Trial[J].Stroke,2009,40(3):730-736.
  • 2Caroline D,Anthomy PF,Patrick OC,et al.Homocysteine increases the risk associated with hyperlipidaemia[J].Eur J Cardiov Prev R,2009,16(2):150-155.
  • 3Hsu FC,Sides EG,Mychaleckyj JC,et al.Transcobalamin 2 variant associated with post stroke homocysteine modifies recurrent stroke risk Neurology[J].Neurology,2011,77(16):1543-1550.
  • 4Linnebank M,Fliessbach K,Kolsch H,et al.The methionine synthase polymorphism C→G(D919G) is relevant for disease-free longevity[J].Int J Mol Med,2005,16(4):759-761.
  • 5Yamaji T,Iwasaki M,Sasazuki S,et al.Methionine synthase A2756G polymorphism interacts with alcohol and folate intake to influence the risk of colorectal adenoma[J].Cancer Epidemiol Biomarkers Prev,2009,18(1):267-274.
  • 6Ke Yu,Jing Zhang,Jiyuan Zhang,et al.Methionine synthase A2756G polymorphism and cancer risk:a meta-analysis[J].Eur J Hum Genet,2010,18(3):370-378.
  • 7Ott N,Geddert H,sarbia M.Polymorphism in Methionine Synthase (A2756G) and Cystathionine β-synthase (844ins68) and susceptibility to carcinomas of the upper gastrointestinal tract[J].J Cancer Res Clin Oncol,2008,134(3):405-410.
  • 8李耀明,梁剑宁.广东汉族人蛋氨酸合成酶基因多态性[J].中国优生与遗传杂志,2004,12(4):38-39. 被引量:12
  • 9齐华,贺颖,于海东,焦昆立,连建华,赵洛沙,郑红.冠心病和深静脉血栓患者蛋氨酸合成酶基因A2756G多态性检测[J].郑州大学学报(医学版),2007,42(3):438-440. 被引量:6
  • 10廖亚平,鲍明升,刘长青,刘辉,张鼎.年轻母亲叶酸代谢基因多态性与唐氏综合征发生的关系[J].遗传,2010,32(5):461-466. 被引量:22

二级参考文献21

  • 1梁蓉,郁卫东,杜军保,杨丽君,尚美,宋眆,王林,郭静竹.叶酸代谢相关酶基因多态性与唐氏综合征发生易感性的关系[J].实用医学杂志,2006,22(12):1372-1375. 被引量:20
  • 2Leclerc D, Campeau E, Goyette P, et al. Human methionine synthase:cDNA cloning and identification of mutations in patients of cb/Gcomplementation group of folate/cobalamin disorders [ J ]. Hum Mole Genet, 1996,12:1867 - 1874.
  • 3van der Put NM, van der Molen EF, Kluijtmans LA, et al. Sequence analysis of the coding region of human methionine synthase: relevance to hyperhomocysteinaemia in neural - tube defects and vascular disease[J]. QJM, 1997 Aug, 90(8) :511 - 7.
  • 4Lincz LF, Scorgie FE, Kerridge I, et al. Methionine synthase genetic polymorphism MS A2756G alters susceptibility to follicular but not diffuse large B - cell non - Hodgkin' s lymphoma or multiple myeloma[J]. Br J Haematol, 2003 Mar, 120(6): 1051 - 4.
  • 5Morita H, Kurihara H, Sugiyama T, et al. Polymorphism of the methionine synthase gene: association with homocysteine metabolism and late - onset vascular diseases in the Japanese population[ J ]. Arterioscler Thromb Vasc Biol, 1999 Feb, 19(2) :298 - 302.
  • 6Zhang G, Dai C. Gene polymorphisms of homocysteine metabolismrelated enzymes in Chinese patients with occlusive coronary artery or cerebral vascular diseases[ J ]. Thromb Res, 2001 Nov 1,104(3): 187-95.
  • 7Silaste ML, Rantala M, Sampi M. Polymorphisms of key enzymes in homocysteine metabolism affect diet responsiveness of plasma homocysteine in healthy women[J]. J Nutr, 2001 Oct, 131 (10): 2643 -7.
  • 8Beyer K, Lao JI, Latorre P, et al. Methionine synthase polymorphism is a risk factor for Alzheimer disease[J]. Neuroreport, 2003 Jul 18, 14(10):1391-4.
  • 9Ray JG.Meta-analysis of hyperhomocysteinemia as a risk factor for venous thromboembolic disease[J].Areh Intem med,1998,158(4):2 101
  • 10Matthews RG,Sheppard C,Goulding C.Methylenetetrahydrofolate reductase and methionnine synthase:biochemistry and molecular biology[J].Eur J Pediatr,1998,157(Suppl 2):S54

共引文献35

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部