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中药对抗再生障碍性贫血骨髓细胞凋亡研究现状 被引量:1

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摘要 再生障碍性贫血(下简称“再障”)的发生与免疫系统紊乱密切相关,其中T淋巴细胞在其免疫发病机制中具有重要作用。骨髓造血功能衰竭主要与活化的细胞毒性T细胞(CTL)有关,T细胞亚群和活化T细胞的变化,造成细胞因子的分泌失衡,可产生大量的造血负调控细胞因子,同时激活细胞凋亡系统,从而引起骨髓造血衰竭。大多数再障对免疫抑制剂治疗有效,临床观察及实验研究均支持再障的免疫发病机制。因此,纠正免疫功能的紊乱,对抗造血干、祖细胞的凋亡,保护其增殖分化功能,是治疗再障的基本原则。由11个氨基酸残基组成的一种环形多肽环孢菌素A(CsA)是一种特异性较高的免疫抑制剂,
机构地区 山东中医药大学
出处 《中国中医药信息杂志》 CAS CSCD 2007年第5期99-101,共3页 Chinese Journal of Information on Traditional Chinese Medicine
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