Fig. 3From: Tong-Xie-Yao-Fang improves intestinal permeability in diarrhoea-predominant irritable bowel syndrome rats by inhibiting the NF-κB and notch signalling pathwaysTXYF protects epithelial permeability in the colon of IBS-D rats. a ELISAs showed that the OCLN and ZO1 contents were significantly decreased in the model, rifaximin and TXYF groups before treatment but increased in the rifaximin and TXYF groups after treatment. b Western blot analysis for OCLN and ZO1 in colonic tissue samples. c qRT-PCR for OCLN and ZO1 in colonic tissue samples. aP < 0.05 vs the blank group. bP < 0.05 vs before treatment. cP < 0.05 vs the model groupBack to article page