溃疡性结肠炎（ulcerative colitis，UC）是消化系统的常见病之一。目前UC的病因及发病机制尚不十分明确，近年来，随着微生态学的发展，越来越多研究证实肠道微生态失衡可能是UC发病的重要环节。本文主要从肠道微生态影响UC的机制以及单方、复方、针灸、灌肠四个方面探讨中医药通过调整肠道微生态治疗UC的研究进展。

Ulcerative colitis (UC) is one of the common diseases of the digestive system. At present, with the develop mentof microecology, more and more researches confirm that intestinal microecological imbalance may be an important part of the pathogenesis of UC. This article explored the research progress of traditional Chinese medicine in treating UC by adjusting the gut microecology mainly from the four aspects of gut microecology UC and unilateral, compound, acupuncture, and enema.

北京市科学技术委员会G20工程支撑保障（Z151100003815011）：十病十药研发-清肠温中方治疗溃疡性结肠炎的中药制剂的开发研究，负责人：李军祥；北京中医药大学青年教师项目（2018-JYBZZ-JS097）：基于肠道菌群调控肠上皮细胞TLR4/Blimp-1/NLRP12功能轴研究清肠温中方重建溃疡性结肠炎“肠道微生态-宿主免疫”平衡的机制研究，负责人：毛堂友。