脂蛋白相关磷脂酶A2与缺血性脑卒中的关系

被引:5
作者
张向晖
安中平
机构
[1] 天津市环湖医院神经内科
关键词
脂蛋白相关磷脂酶A2; 动脉粥样硬化; 缺血性脑卒中;
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
脂蛋白相关磷脂酶A2(Lp-PLA2)是磷脂酶A2超家族中的一个亚型,不仅可以水解血小板活化因子,还能水解低密度脂蛋白氧化过程中形成的氧化磷脂生成溶血卵磷脂和氧化型游离脂肪酸。研究证实Lp-PLA2参与动脉粥样硬化的形成,与斑块的不稳定性密切相关。缺血性脑卒中患者Lp-PLA2活性明显升高,而且与神经功能缺损相关,提示Lp-PLA2不仅可能成为独立的缺血性脑卒中风险预测因子,还可以初步评估预后。Lp-PLA2抑制剂研制及基因治疗,为延缓动脉粥样硬化进展、稳定粥样斑块提供了可能。
引用
收藏
页码:3227 / 3230
页数:4
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