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老年脑梗死患者热休克蛋白70-1基因的多态性 被引量:3

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摘要 目的探讨热休克蛋白70(Hsp70)-1基因多态性与老年脑梗死之间的关系。方法采用聚合酶链反应-限制性片段长度多态性(PCR-RFLP)方法检测101例老年脑梗死患者(其中包括脑梗死并高血压患者67例和脑梗死不合并高血压患者34例)、115例老年高血压患者和100例老年健康者Hsp70-1+190位点基因多态性。结果老年脑梗死组Hsp70-1+190位点GC基因型所占比例(59.41%)高于老年健康组(36%)(P=0.001)。老年脑梗死不合并高血压组Hsp70-1 GC基因型所占比例(82.35%)分别高于老年脑梗死并高血压组(47.76%)、老年高血压组(45.22%)、老年健康组(36%),OR值分别为5.104(95%CI:1.871~13.925,P=0.001)5、.654(95%CI:2.175~14.695,P<0.001)8、.296(95%CI:3.140~21.922)(P<0.000 1)。结论 Hsp70-1基因多态性与老年脑梗死遗传易感性有关;检测Hsp70-1+190位点基因多态性将可能作为预测脑梗死发生的一项重要指标。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2012年第17期3628-3631,共4页 Chinese Journal of Gerontology
基金 云南省科技厅-昆明医学院应用基础研究联合专项基金资助课题(2007C0041R) 2007年昆明市卫生局课题
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参考文献10

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二级参考文献12

共引文献4

同被引文献40

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