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防御素与溃疡性结肠炎
  • 期刊名称:中国细胞生物学学报
  • 时间:0
  • 页码:326-330
  • 语言:中文
  • 分类:Q516[生物学—生物化学]
  • 作者机构:[1]河南农业大学牧医工程学院,郑州450002
  • 相关基金:国家自然科学基金资助项目(No.30800812)
  • 相关项目:α-防御素表达紊乱在溃疡性结肠炎小鼠模型发病过程中的作用机制研究
中文摘要:

防御素(defensins)是一组具有广谱抗微生物活性的多肽,参与机体对微生物的防御作用,是维持免疫应答的重要因子。近年来,防御素家族在机体防御体系中的作用日益受到研究者的重视。本文综述防御素的分布、结构及其在免疫应答中作用,探讨其与溃疡性结肠炎(ulcerative colitis,uc)关系和应用前景。

英文摘要:

Defensins are kinds of polypeptides with broad-spectrum antimicrobial activity, which are involved in the defense against microorganism and are the important determiners of keeping immune response. In the recent years, the defensins have attracted great attention because of their roles in the organism defense system. In this paper, we review the defensins' distributions, structures, the roles in the immune response and relationships with ulcerative colitis as well as their future application prospects.

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