Objective: To investigate the effect of Kuijieling Decoction(KD) on gene expression of Toll-like receptor(TLR) 2,4 in colonic mucosa of ulcerative colitis(UC) rats.

• 目的:观察溃结灵对溃疡性结肠炎(UC)大鼠模型结肠粘膜Toll样受体(TLR)2、4基因表达的作用。