(a)
(b)
(c)
(d)
(e)
(f)
(g)
Figure 9: miR-21 expression affected the protective effect of TFs. Representative images of Hoechst 33324 and PI staining were shown. (a) was control group; (b) was H/R group; (c) was H/R+TFs (10ug/ml) group; (d) was H/R+mimic group; (e) was H/R+miR-21 mimic+TFs (10ug/ml) group; (f) was H/R+inhibitor group; and (g) was H/R+miR-21 inhibitor+TFs (10ug/ml) group.