Mechanisms of brain injury after global cerebral ischemia

被引:276
作者
Harukuni, I
Bhardwaj, A
机构
[1] Johns Hopkins Univ, Sch Med, Neurosci Crit Care Div, Dept Neurol,Johns Hopkins Hosp, Baltimore, MD 21287 USA
[2] Johns Hopkins Univ, Sch Med, Div Cardiac Anesthesiol,Johns Hopkins Hosp, Dept Anesthesiol & Crit Care Med, Baltimore, MD 21287 USA
[3] Johns Hopkins Univ, Sch Med, Neurosci Crit Care Div,Johns Hopkins Hosp, Dept Anesthesiol & Crit Care Med, Baltimore, MD 21287 USA
关键词
D O I
10.1016/j.ncl.2005.10.004
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Global cerebral ischemia occurs commonly in patients who have a variety of clinical conditions including cardiac arrest, shock, and asphyxia and in patients undergoing complex cardiac surgery. Irrespective of the etiology of cerebral ischemia, cellular and molecular processes trigger a cascade of events that culminates in a "final common pathway," resulting in ischemic neuronal injury. Identification of these injury mediators and pathways in a variety of experimental animal models of global cerebral ischemia has led to investigation of target-specific cytoprotective strategies that are critical to clinical brain injury outcome.
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页码:1 / +
页数:22
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