Figure 6. Evaluations for nerve regeneration and recovery of sciatic nerve function.

(A) Representative longitudinal sections of sciatic nerve at 12 weeks (Immunofluorescence staining of anti-S-100 (red), anti-NF200 (green) and anti-GAP43 (green). The nuclei were stained by DAPI (blue)); (B) Representative transverse sections of sciatic nerve at 12 weeks (Hematoxylin and eosin staining and toluidibe blue).