囊泡相關(guān)膜蛋白8基因多態(tài)性與動(dòng)脈粥樣硬化性腦梗死相關(guān)性研究
本文選題:動(dòng)脈粥樣硬化性腦梗死 + 囊泡相關(guān)膜蛋白。 參考:《國(guó)際神經(jīng)病學(xué)神經(jīng)外科學(xué)雜志》2017年01期
【摘要】:目的探討囊泡相關(guān)膜蛋白8(VAMP8)基因rs13426038和rs10666612多態(tài)性與動(dòng)脈粥樣硬化性腦梗死(ACI)的相關(guān)性。方法采用聚合酶鏈反應(yīng)-限制性片段長(zhǎng)度多態(tài)性技術(shù),對(duì)動(dòng)脈粥樣硬化性腦梗死組和正常對(duì)照組VAMP8基因rs13426038和rs10666612位點(diǎn)進(jìn)行基因分型。結(jié)果兩位點(diǎn)基因型分布均符合Hardy-Weinberg遺傳平衡檢驗(yàn)。VAMP8基因rs13426038位點(diǎn)CC/GG基因型頻率在ACI組和對(duì)照組分別為20.5%/35.9%和15.0%/36.0%,C/G等位基因頻率為42.3%/57.7%和39.5%/60.5%;兩組間基因型及等位基因頻率差異比較無統(tǒng)計(jì)學(xué)意義(P=0.08,P=0.25)。VAMP8基因rs10166612位點(diǎn)AA/GG基因型頻率在ACI組和對(duì)照組分別為92.7%/0.5%和91.8%/0%,A/G等位基因頻率為96.1%/3.9%和95.9%/4.1%;兩組間基因型及等位基因頻率分布比較亦無統(tǒng)計(jì)學(xué)差異(P=0.16,P=0.46)。結(jié)論 VAMP8基因rs13426038 C/G和rs10166612 A/G多態(tài)性可能與ACI發(fā)生無關(guān)。
[Abstract]:Objective to investigate the association between rs13426038 and rs10666612 polymorphism of vesicular associated membrane protein 8 (VAMP8) gene and ACI in atherosclerotic cerebral infarction.Methods VAMP8 gene rs13426038 and rs10666612 loci were classified by polymerase chain reaction-restriction fragment length polymorphism (PCR) in patients with atherosclerotic cerebral infarction (ACI) and normal controls.Results the frequencies of CC/GG genotypes at rs13426038 locus of VAMP8 gene in ACI group and control group were 20.5 / 35.9% and 15.0 / 36.0% respectively, and the frequencies of C / G allele were 42.33.3% and 39.5% / 60.5%, respectively, and the difference of genotype and allele frequency between the two groups was significant.There was no significant difference in the frequency of AA/GG genotypes at the rs10166612 locus in the ACI group and the control group (92.7 / 0.5% and 91.8% vs 91.8%), respectively. The frequencies of the AP-G allele in the ACI group and the control group were 96.1 / 3. 9% and 95. 995 / 1%, respectively, and there was no significant difference between the two groups in the frequency distribution of the genotype and allele. There was no significant difference between the two groups in the frequency distribution of the genotype and allele, and there was no significant difference between the two groups in the frequency distribution of the genotype and allele.Conclusion the polymorphism of rs13426038 C / G and rs10166612 A / G in VAMP8 gene may not be associated with the occurrence of ACI.
【作者單位】: 中南大學(xué)湘雅醫(yī)院神經(jīng)內(nèi)科;
【分類號(hào)】:R743.33
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