Figure 3. Analysis of neuroprotective effect of resveratrol at 2 week after injection. A: The numbers of retinal ganglion cells (RGCs) of eyes treated with resveratrol (31.3 uM) in the transected rats (D) were not significantly different from those with injection of PBS in the transected rats (B, C). However, the numbers of the RGCs of eyes with intravitreal reinjection of resveratrol (E) were significantly larger than those with PBS in transected rats (B, C; n≥5 for each group, *p<0.01, one-way analysis of variance [ANOVA], post hoc Tukey test, error bars represent standard deviation).