Figure 4. Effect of betaxolol on oxidative stress-induced retinal ganglion cell damage

Following 24 h under AO- condition in the presence of betaxolol, the survival rate of RGC was assessed and normalized to that of the control AO+ condition. At 100 nM and 1 μM, betaxolol significantly increased RGC viability. Data are expressed as mean±SD, n=8. Asterisk indicates p<0.05 by Dunnet test.