Figure 6From: Glaucoma-Induced Degeneration of Retinal Ganglion Cells Prevented by Hypoxic Preconditioning: A Model of Glaucoma ToleranceRepresentative photomicrographs (A) and summarized results (B) of axon densities in postlaminar optic nerve cross-sections from experimental eyes (GL) and fellow eyes from untreated mice with 3 wks of experimental glaucoma (NT) and from mice with RHP before 3 wks intraocular pressure elevation. *P < 0.05 versus fellow eye; #P < 0.05 versus GL eye in NT group. (C) Schematic of optic nerve cross section illustrating 20 individual regions over which axon density was determined. Scale bar in (A) = 20 µm.Back to article page