Neuroprotective Effect of Simvastatin via Inducing the Autophagy on Spinal Cord Injury in the Rat Model

Figure 6

Survival of neurons in the spinal cord at postoperative week 1 was shown by Nissl staining (A–D). (Scale bar: (A), (B), and (C), 500 μm; (a), (b), and (c), 100 μm; /group, , ).