HIV感染发病学的新概念

被引:10
作者
曾耀英
机构
[1] 暨南大学组织移植与免疫教育部重点实验室
关键词
艾滋病; HIV感染; 发病机制; 免疫系统;
D O I
10.16368/j.issn.1674-8999.2005.04.001
中图分类号
R512.91 [获得性免疫缺陷综合征(AIDS艾滋病)];
学科分类号
摘要
AIDS的发病学目前仍在探索中。研究表明AIDS的发展取决于病毒和宿主的相互作用。AIDS的进程,也就是免疫缺陷的进程,将决定于CD4+T细胞的绝对数目减少的速率,而后者取决于病毒存在的数量和持续时间、CD4+T细胞的死亡易感性以及CD4+T细胞的补充速率等因素。AIDS的发展过程实质上是HIV对宿主免疫系统的不断破坏和宿主的免疫应答失去清除感染的HIV的动力学过程。
引用
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页码:1 / 5
页数:5
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