Figure 3. FoxM1 promoted the proliferation of ICC in vitro. The proliferative abilities of the indicated ICC cells were determined by Brdu incorporation assay (A, B), and cell number counting (C, D), MTT assays (E) and plate cloning tests (F, G, statistics are shown with a bar graph). *P < 0.05, **P < 0.01, ***P < 0.001.