Ⅰ型胶原基因COL1A2多态性与动脉粥样硬化性脑梗死及动脉粥样硬化斑块稳定性的关系

被引：14

作者：

刘娜 ^{[1
]}

资晓宏 ^{[2
]}

张如旭 ^{[2
]}

机构：

[1] 浙江大学医学院附属邵逸夫医院下沙院区·杭州市下沙医院神经内科

[2] 中南大学附属湘雅三医院神经内科

来源：

临床神经病学杂志 | 2016年 / 29卷 / 02期

关键词：

脑梗死; Ⅰ型胶原; 基因; 多态性; 动脉粥样硬化斑块; 稳定性;

D O I：

暂无

中图分类号：

R743.3 [急性脑血管疾病（中风）];

学科分类号：

1002 ;

摘要：

目的探讨Ⅰ型胶原COL1A2基因rs42524位点多态性与动脉粥样硬化性脑梗死及颈动脉粥样硬化斑块稳定性的关系。方法用彩色多普勒超声诊断仪对289例动脉粥样硬化性脑梗死患者进行颈动脉超声检测,根据颈动脉粥样硬化斑块稳定性进行分组,同时以107名无颈动脉斑块的健康者作为对照组。运用PCR-限制性酶切片段长度多态性方法检测Ⅰ型胶原COL1A2基因rs42524位点多态性。对结果进行比较分析。结果脑梗死组与对照组COL1A2基因rs42524位点各等位基因频率及基因型分布的差异无统计学意义(均P>0.05)。根据颈动脉超声结果,脑梗死组患者分为稳定斑块亚组108例,易损斑块亚组181例。易损斑块组和稳定斑块组COL1A2基因rs42524位点各等位基因频率及基因型分布的差异无统计学意义(均P>0.05)。结论 COL1A2基因rs42524多态性与动脉粥样硬化性脑梗死及颈动脉硬化斑块稳定性均无关。

引用

页码：109 / 112

页数：4

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