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炎症性肠病模式识别和信号传导机制障碍

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摘要 炎症性肠病(IBD)的病因与发病机制迄今仍未明确。但目前较普遍的观点认为,IBD是在先天,如易感基因;与后天,如分娩(经阴道分娩或剖腹产)和婴儿喂养方式(母乳或人工喂养)、生活方式(尤其是西方生活方式)以及个人卫生等因素影响下肠道抗原物质(如肠道细菌,尤其是共生菌,与食物等)触发产生不适当免疫反应(失去免疫耐受),而导致肠道黏膜(或全层)以侵袭性细胞免疫反应为主的持续炎症性病变。
作者 郑家驹
出处 《中华消化杂志》 CAS CSCD 北大核心 2009年第12期852-854,共3页 Chinese Journal of Digestion
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参考文献12

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