Fig. 6.

Axonal remyelination of the regenerated axons after ECH treatment. (A) Immunocytochemistry of the S-100β (red) proteins in the regenerated tissues on the 28th day after the injury. (B) Expression levels of the S-100β protein in each group. (C) Quantitative analysis of western blot (n = 3) (D) Expression levels of the MEK/ERK pathway proteins. (E–F) Quantitative analysis of the protein expression, normalized to the sham group (n = 3). (*p < 0.05, **p < 0.01, and ***p < 0.001). (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)