lncRNA PINK1-AS Aggravates Cerebral Ischemia/Reperfusion Oxidative Stress Injury through Regulating ATF2 by Sponging miR-203

Figure 4

miR-203 inhibits oxidative stress injury by targeting ATF2. (a) miR-203 expression (rat); (b) ATF2 mRNA expression (rat); (c) ATF2 protein expression (rat); (d) miR-203 expression (SH-SY5Y cell); (e) ATF2 mRNA (SH-SY5Y cell); (f) ATF2 protein expression (SH-SY5Y cell); (g) presentative images of ROS; (h) ROS level; (i) the expression level of caspase3 protein; (j) caspase3 activity; (k) the detection of cell apoptosis by Hoechst staining. (l) percentage of cell apoptosis. The correlation between groups was analyzed by Pearson’s correlation coefficient. vs. sham or control. vs. control or sham; ^# vs. H/R; ^## vs. H/R; ^### vs. H/R.

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