Figure 6. The correlation between intraocular pressure and retinal ganglion cells in diabetic mice. A: Retinal ganglion cells (RGCs) were negatively related with intraocular pressure (IOP) in cross sections (RGC-Brn3a: r=-0.589, p<0.01; RGCs-NeuN: r=-0.789, p<0.001, respectively, n=20). B: There was no correlation between RGCs and IOP in wholemount retinas.