Chinese Journal of Stroke ›› 2015, Vol. 10 ›› Issue (02): 147-152.

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Biomarkers for Cerebral Ischemic Preconditioning

  

  1. *Department of Neurology, Beijing Tiantan Hospital,Capital Medical University, Beijing 100050, China
  • Received:2014-08-15 Online:2015-02-20 Published:2015-02-20

脑缺血预适应标志物的评估

苏芳1-3,朱雨岚2,郭安臣3-5,王拥军1,3-5,王群1,3-5   

  1. 1首都医科大学附属北京天坛医院神经病学中心
    2哈尔滨医科大学附属第二医院神经内科
    3脑血管病转化医学北京市重点实验室
    4北京脑重大疾病研究院 5国家神经系统疾病临床研究中心
  • 通讯作者: 王群 qwang64@163.com
  • 基金资助:

    国家自然科学基金资助项目(81171097,81271312)

Abstract:

Ischemic preconditioning (IPC) is an intrinsic neuroprotective mechanism whereby a brief, sublethal ischemic insult protects against a subsequent lethal ischemic attack. Its basic premise is that brief durations of ischemia induce innate defense systems leading to tolerance of subsequent, more severe ischemia. Preconditioning has been observed in multiple organs and species, among which cerebral ischemic preconditioning had gained much more attention. Finding suitable biomarkers to show the ischemic tolerance induced by ischemic preconditioning is a translational research priority. The ideal biomarker should be easily obtained, with high sensitivity and specificity. In this article, we will review the probable serum and imaging biomarkers for cerebral ischemic tolerance induced by ischemic preconditioning.

Key words: Ischemic preconditioning; Ischemic tolerance; Biomarkers

摘要:

缺血预适应是一种内源性神经保护机制,即短暂的、非致死缺血损伤保护后续的致死性 缺血打击。它通过短暂的缺血诱导固有的防御系统,引起对随后的严重缺血的耐受。预适应存在于多 种器官及生物,其中脑缺血预适应受到了广泛的关注。找到适合的标志物以表明预适应反应诱发的 缺血耐受是转化研究的重点。理想的标志物应易于获得,有较高的敏感性及特异性。本文将对可能 反映缺血预适应诱发的缺血耐受状态的血清及影像学标志物予以综述。

关键词: 缺血预适应; 缺血耐受; 生物标志物