Figure 2.

miR-34a inhibited the proliferation of SRA01/04. (A) The cell density was reduced in SRA01/04 cells transfected with the miR-34a mimic (magnification, ×50). (B) SRA01/04 cells were transfected with the miR-34a mimic, mock or mimic control, and a cell viability assay (Cell Counting Kit-8) was performed at 48, 72, 96, 120 and 144 h subsequent to transfection with microRNA mimics. Data are presented as the mean ± standard deviation, (miR-34a mimic vs. mimic control and mock; *P<0.05). miR, microRNA; NS, non-significant.