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. 2018 Sep 17;16(6):4387–4392. doi: 10.3892/etm.2018.6744

Figure 3.

Figure 3.

miR-34a inhibits MCF-7 cell viability. At 48 h after cell transfection, the viability of MCF-7 cells was analyzed by an MTT assay. *P<0.05 and **P<0.01 vs. NC group. miR, microRNA; NC, negative control; OD, optical density.