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TLR4在新生儿坏死性小肠结肠炎发病中的作用 被引量:2

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摘要 新生儿坏死性小肠结肠炎(neonatalnecrotizingentero—colitis,NEC)是新生儿常见的肠道炎症疾病,病死率居高不下。尽管经过了多年的研究,NEC的发病机制仍不十分明确,诊断和治疗充满着挑战。研究表明,NEC的发病是多因素的,早产、缺氧和感染在其中起重要的作用。近期研究表明,NEC大鼠的肠组织TLR4表达量较对照组明显升高,抑制TI.R4作用后NEC发生率下降,说明肠组织细胞的TLR4在NEC发病中起重要作用。以下对TLR4在NEC发病中的作用进行综述。
作者 夏雪 冯杰雄
出处 《中华小儿外科杂志》 CSCD 北大核心 2013年第12期947-950,共4页 Chinese Journal of Pediatric Surgery
基金 基金项目:国家自然科学基金(81270441)
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