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丁酸抗结肠癌作用机制的研究概述 被引量:2

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摘要 结肠癌(Colorectal Cancer,CRC)是一种常见的消化道肿瘤,其发病与饮食因素有着密切关系。流行病学资料显示,高膳食纤维饮食可以预防或减少结肠癌的发生,目前认为,丁酸介导了这种保护机制。丁酸是膳食纤维经结肠内菌群酵解产生的一类短链脂肪酸,不仅对维持结肠上皮细胞正常增殖和更新有极其重要的作用,而且具有明显的抗结肠癌作用。近年来广大学者对丁酸抗结肠癌的作用机制展开了大量研究,证实丁酸能够抑制结肠癌细胞增殖、诱导癌细胞分化及凋亡和降低结肠癌浸润性,本文就丁酸抗结肠癌作用机制方面的研究作一简要综述。
作者 许旭
机构地区 浙江中医药大学
出处 《内蒙古中医药》 2011年第12期118-119,共2页 Inner Mongolia Journal of Traditional Chinese Medicine
关键词 丁酸 结肠癌
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