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Toll样受体4基因多态性和内毒素在哮喘发病中的交互作用 被引量:9

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摘要 哮喘是以树突细胞(DC)介导的Ⅱ型辅助性T细胞(Th2)优势免疫为特征的慢性气道炎症性疾病。全球哮喘和变应性疾病的发病率逐年增高,而发达国家尤为突出。该现象部分归咎于卫生假说,即环境愈干净则生命早期的细菌内毒素的主要活性成分脂多糖(LPS)环境暴露就愈少,而LPS可以驱动宿主免疫应答由Th2向Th1型发生免疫偏移。
出处 《中华医学杂志》 CAS CSCD 北大核心 2010年第2期131-133,共3页 National Medical Journal of China
基金 国家自然科学基金(30400191,30570797) 江苏省“六大人才高峰”项目(06B035) 江苏省医学重点人才项目(RC2007043) 留学回国人员科技活动项目(200886) 南京市科技计划项目(200901078)
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