Figure 6.
Exogenous miR-92b-3p mimic decreased NOX4 expression level and oxygen-free radical content. (a) The inhibitory effect of the miR-92b-3p mimic on miR-92b-3p expression. (b) miR-92b-3p expression level. (c) NOX4 mRNA level. (d) NOX4 protein. (e) ROS levels. Control: control group; H/R: hypoxic/reoxygenation group; +mimic: hypoxic/reoxygenation+miR-92b-3p mimic (100 nmol/l) group; +NC mimic: hypoxic/reoxygenation+negative control (100 nmol/l) mimic group; ∗∗P < 0.01, n = 6.