短暂性脑缺血发作与脑缺血耐受

被引:17
作者
杨丽平
王璐琰
机构
[1] 解放军第医院神经内科
关键词
短暂性脑缺血发作; 缺血耐受; 神经保护;
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
摘要
短暂性脑缺血发作(TIA)虽然使缺血性卒中的危险性增加,但同时可诱导神经细胞对再次严重缺血产生耐受,减轻缺血性卒中的神经损伤。实验和临床观察均证明,TIA的持续时间、再灌注时间、发作频度和发作前后的体温等因素均可刺激细胞释放内源性物质,如腺苷、兴奋性氨基酸和热休克蛋白等,诱导缺血耐受。
引用
收藏
页码:282 / 284
页数:3
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