ACTA NEUROPHARMACOLOGICA ›› 2016, Vol. 6 ›› Issue (2): 46-52.DOI: 10.3969/j.issn.2095-1396.2016.02.008

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Research Progress of the Mechanism of Endogenous Antioxidant Stress in Cerebral Ischemic Preconditioning and Ischemia Reperfusion Injury

WANG Huan-huan,XUE Qian,ZOU Yu-an   

  1. 1. Hebei North University,Zhangjiakou,075000,China
    2. Department of Neurology,the First Affiliated Hospital of Hebei North University,Zhangjiakou,075000,China
  • Online:2016-04-26 Published:2016-05-10
  • Contact: 薛茜,女,教授,硕士,研究生导师;研究方向:神经内科临床方向;E-mail:xueqian6166@163.com 邹玉安,男,教授,硕士,研究生导师;研究方向:神经药理学;E-mail:zya8857111@sohu.com
  • About author:王欢欢,女,硕士研究生;研究方向:缺血性脑血管病研究;E-mail:1271643589@qq.com
  • Supported by:

    河北省医学科学研究重点课题(No.20150054)

Abstract: Cerebral ischemic preconditioning (CIP) induced by sublethal transient cerebral ischemia could increase the tolerance of the brain tissue to subsequent lethal ischemia by activating the endogenous protective factor or signaling pathways. Establishing such a tolerance involved multiple mechanisms:resistance to apoptosis,antioxidant stress,inhibiting the inflammatory response,adjusting the excitatory and inhibitory neurotransmitter,vascular remodeling,protecting blood brain barrier,maintaining energy metabolism and mitochondrial membrane potential and activating the DNA repair and self-repair etc. However,oxidative stress damaging,free radical chain reacting is the core of ischemia-reperfusion injury. Therefore,a better understanding of the mechanism of cerebral ischemic preconditioning and endogenous antioxidant stress in the ischemia reperfusion injury could provide theoretical basis for clinical treatment of ischemia anoxic encephalopathy.

Key words: cerebral ischemic preconditioning, ischemia reperfusion injury, endogenous antioxidant stress, signaling pathways

CLC Number: