Raddeanin A promotes apoptosis and ameliorates 5-fluorouracil resistance in cholangiocarcinoma cells

Figure 2 Wound healing assay of RBE and LIPF155C cell lines treated with raddeanin A (13 µg/mL) (n = 3 independent experiments). A and C: The percentage of wound width normalized to the controls is shown and data are expressed as the mean ± standard deviation. Unique letters shared by the bars suggest significant differences between groups and P < 0.05 was regarded to be statistically significant; B and D: Representative histograms for the percentage of wound width.