脓毒症微循环障碍的红细胞流变性改变

来源 :医学综述 | 被引量 : 0次 | 上传用户：letter0110

【摘要】

：

脓毒症是一个复杂的病理生理过程,涉及微循环、血液主要成分的生理生化改变.红细胞流变性的恶化可损害微循环和组织氧供需平衡,进而导致多器官功能衰竭和死亡.红细胞的流变性

【作者】

：

钟庆

【机构】

：

泸州医学院附属医院麻醉科

【出处】

：

医学综述

【发表日期】

：

2004年期

【关键词】

：

脓毒症微循环红细胞流变学红细胞变形性红细胞聚集性

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脓毒症是一个复杂的病理生理过程,涉及微循环、血液主要成分的生理生化改变.红细胞流变性的恶化可损害微循环和组织氧供需平衡,进而导致多器官功能衰竭和死亡.红细胞的流变性受多因素影响,包括细胞内的Ca2+浓度、ATP、2,3-二磷酸甘油酸水平的改变、一氧化氮和温度的作用以及白细胞的相互影响等.现主要就脓毒症的红细胞流变性改变和可能的影响机制予以综述.

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脓毒症微循环障碍的红细胞流变性改变

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