Figure 6

Effect of miR-221 on cell proliferation of HCC cells by CellTiter96 AQueous One Solution Cell Proliferation Assay. HCC cells were treated the same as described in Figure 5 and the cell proliferation was measured using the MTS assay (CellTiter96 AQueous One Solution Cell Proliferation Assay). * P<0.05, ** P<0.01, compared to blank control at the same time point.