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首页> 外文期刊>Acta Neurochirurgica >Influence of Aging on Blood-Brain Barrier Permeability and Free Radical Formation Following Experimental Brain Cold Injury
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Influence of Aging on Blood-Brain Barrier Permeability and Free Radical Formation Following Experimental Brain Cold Injury

机译:老化对实验性脑冷损伤后血脑屏障通透性和自由基形成的影响

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摘要

The aim of this study is to investigate the effects of experimental cold brain injury on blood-brain barrier integrity, on brain oedema formation, and on lipid peroxidation and to compare the results between the aged and young rats. Cold brain injury was used to create a standard model of brain trauma in old and young rats. Disruption of the blood-brain barrier was analyzed by Evans blue method. The values of cerebral water content were calculated by using the fresh and dry weights of the cerebral hemispheres. Lipid peroxidation was assessed by measuring the tissue content of malonyl dialdehyde.
机译:这项研究的目的是研究实验性冷脑损伤对血脑屏障完整性,对脑水肿的形成以及对脂质过氧化的影响,并比较老年和年轻大鼠的结果。冷脑损伤被用于创建老年和年轻大鼠脑损伤的标准模型。血脑屏障的破坏用伊文思蓝法分析。通过使用脑半球的干重和干重来计算脑含水量。通过测量丙二酰二醛的组织含量来评估脂质过氧化。

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  • 来源
    《Acta Neurochirurgica》 |2002年第2期|195-200|共6页
  • 作者单位

    Department of Neurosurgery Cerrahpaşa Medical Faculty Istanbul University Turkey;

    Department of Neurosurgery Cerrahpaşa Medical Faculty Istanbul University Turkey;

    Department of Geriatric Medicine Cerrahpaşa Medical Faculty Istanbul University Turkey;

    Department of Neurosurgery Cerrahpaşa Medical Faculty Istanbul University Turkey;

    Department of Biophysic Cerrahpaşa Medical Faculty Istanbul University Turkey;

    Department of Neurosurgery Cerrahpaşa Medical Faculty Istanbul University Turkey;

    Department of Neurosurgery Cerrahpaşa Medical Faculty Istanbul University Turkey;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Keywords: Aging; brain oedema; blood-brain barrier; cold injury; lipid peroxidation.;

    机译:关键字:老化;脑水肿;血脑屏障;冷伤;脂质过氧化。;

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