Figure 2From: Wallerian-like axonal degeneration in the optic nerve after excitotoxic retinal insult: an ultrastructural studyUltrastructural appearances of normal RGCs from saline injected eye. Typical RGCs are seen (A, Bar = 5 μm) with normal nuclei (B, Bar = 2 μm), endoplasmic reticulum (C, Bar = 1.7 μm) and mitochondrion (D, Bar = 20 nm).Back to article page