(A) Apoptosis in the miR-664 groups after transfection. According to the detection using the flow cytometer, there are differences in the apoptosis rate among the miR-664 groups after transfection (F=14.167, P=0.005). Apoptosis has no significant difference in the miR-664 mimic group compared with that in the miR-664 blank group (t=1.987, P=0.118); it is obviously increased in the miR-664 inhibitor group compared with that in the miR-664 blank group (t=3.131, P=0.035), and it is decreased in the miR-664 mimic group compared with that in the miR-664 inhibitor group, displaying a significant difference (t=5.159, P=0.006). *P<0.01, there is a difference compared with the blank group. #P<0.01, there is a difference compared with the mimic group. (B) Apoptosis in the miR-184 groups after transfection. According to the detection using the flow cytometer, there are differences in the apoptosis rate among the miR-184 groups after transfection (F=9.431, P=0.014). Apoptosis is significantly lower in the miR-184 mimic group than that in the miR-184 blank group (t=1.072, P=0.344); it is obviously increased in the miR-184 inhibitor group compared with that in the miR-184 blank group (t=2.879, P=0.044), and it is decreased in the miR-184 mimic group compared with that in the miR-184 inhibitor group, displaying a significant difference (t=4.153, P=0.014). *P<0.01, there is a difference compared with the blank group. #P<0.01, there is a difference compared with the mimic group.