Figure 3. Superoxide dismutase, catalase, glutathione peroxidase, and glutathione reductase levels. Effect of epigallocatechin gallate (EGCG) eye drops on corneal antioxidant enzymes superoxide dismutase (SOD), catalase (A), glutathione peroxidase (GSH-Px), and glutathione reductase (GSH-Rd) (B) in ultraviolet B (UVB)-induced corneal oxidative damage in mice. *p<0.05 compared with the normal control. # p<0.05 compared with the UVB-treated alone group. All data are expressed as the mean ± standard deviation (SD; n = 10).