Fig. 3. miR-206 inhibited apoptosis of H9c2 cells subjected to H/R.

(A) Flow cytometry was used to investigate apoptosis in H9c2 cells under normal and H/R conditions. (B) TUNEL was used to investigate H9c2 cell apoptosis under normal and H/R conditions. (C) CK activity of the cell supernatant was detected with ELISA in different groups. (D) LDH activity of cell supernatant was detected with ELISA in different groups. The results were presented as the mean ± SD, n = 6, *P<0.05.