Reactivation of Denervated Schwann Cells by Embryonic Spinal Cord Neurons to Promote Axon Regeneration and Remyelination

Figure 2

Neuronal survival at different time points after transplantation. A longitudinal section of the transplanted site with NeuN staining showed that many GFP-positive transplanted embryonic cells differentiated into NeuN-positive neurons at different time points. (a–c) One month after transplantation; (d–f) three months after transplantation; (g–i) six months after transplantation. (m) Comparing the mean numbers of NeuN-positive cells per time point revealed no significant differences. Scale bar = 50 μm.