Total flavone of Abelmoschus manihot suppresses epithelial-mesenchymal transition via interfering transforming growth factor-β1 signaling in Crohn’s disease intestinal fibrosis

Figure 1 Effect of total flavone of Abelmoschus manihot at different concentrations on IEC-6 cell viability. IEC-6 cell viability after treatment with TFA at increasing concentrations was examined by CCK-8 at 24, 48 and 72 h. The results were expressed as the mean ± SD of three independent experiments, and each was performed in triplicate. ^aP < 0.05, ^bP < 0.01 compared with that of non-TFA treated group. TFA: Total flavone of Abelmoschus manihot.