Fig. 7.

SCs aligned with regenerated axons. An overlay image of a co-culture of DRG neurons with SCs in a 200 μm channel shows the SCs align with the axons to form neat thick bundles, but are dispersed at the end of the axons. Cells are stained with anti-mouse β-III tubulin (green) to indicate axons, P0 (red) to indicate SCs, and DAPI (blue) to indicate nuclei. Fluorescent images are taken with ×20 objective after 21 days of culture. Scale bar indicates 100 μm. (Color figure online)