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抑制Na^+内流与神经保护作用 被引量:5

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摘要 颅脑外伤或脑缺血缺氧时,一系列继发性的病理生化机制将导致细胞内Na+急剧升高,而Na+的内流被认 为是继发性脑损害的始动因素之一,可通过多种机制使细胞内Ca2+增加,继而促发了一系列最终导致细胞死亡的 级联反应。一些Na+通道阻滞剂已被初步证明具有一定的神经保护作用,而一些具有抑制谷氨酸转运蛋白,或抑 制Na+/H+交换的新型化合物也显示出较强的抑制Na+内流的作用,但抑制Na+内流与神经保护作用之间的关系 及其临床意义仍有待于大量的研究证明。
作者 毛青 江基尧
出处 《国外医学(神经病学.神经外科学分册)》 2005年第1期15-18,共4页 Foreign Medical Sciences(Section On Neurology & Neurosurgery)
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参考文献15

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同被引文献63

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