Figure 1. Effect of timolol and latanoprost eye drops on retinal edema; H&E staining with the quantitative data of INL thickness of the RVO retina after topical administration of timolol maleate and latanoprost. The scale bar is 50 µm. Data are presented as mean ± SEM (n = 7–17). *p<0.05, **p<0.01 versus vehicle, ^#p<0.05, ^##p<0.01 versus control (Tukey’s test).