镁在脑损伤脑水肿中的作用

被引:2
作者
吕刚
石祥恩
机构
[1] 北京天坛医院神经外科!北京
关键词
镁; 脑损伤;
D O I
暂无
中图分类号
R651.102 [];
学科分类号
1002 ; 100210 ;
摘要
镁 (Mg++)是人体内重要的细胞内阳离子 ,作为多种酶的辅助因子参与糖、脂肪及蛋白质的代谢 ,在脑组织中具有重要的代谢和调节功能。游离Mg++的异常可导致能量代谢、膜离子通透性、脂质代谢等方面的病理生理变化。大多数脑损伤常伴有Mg++的丢失 ,摄取Mg++不足可导致或加重脑水肿 ,补充或适当提高体内Mg++的含量对脑损伤具有一定的保护作用
引用
收藏
页码:62 / 63
页数:2
相关论文
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