Figure 5

Generation of ROS in HKs after H2O2 treatment. (a) DHE staining was performed to detect the production of ROS. (b) ROS levels in corneal stromal cells. Tukey's post hoc test was used to identify significant differences between samples. The data are presented as the means ± SDs; n = 3 per group. ***P < 0.001, n.s., not significant.