Figure 2. Human osteosarcoma cells were transfected with miR-199a-3p and miR-34a mimics and cell proliferation was assessed using the MTT assay.

Data are presented as the mean of triplicate experiments. The growth inhibitory effect of the miR-199a-3p and miR-34a mimics was time-dependent, with the maximum inhibition detected 7 days after transfection. Significant difference (P<0.01)