FIGURE 2.

Remyelination is improved after the OCT4 and KLF4 transcription factors are overexpressed in vivo. (A, B) NF‐200 staining of spinal cord at 4 wk after SCI (R represents rostral, C represents caudal, V represents ventral, and D represents dorsal, scale bar, 500 or 200 μm); (C, D) fast blue staining of the spinal cord at 4 wk after SCI, scale bar, 50 μm); (E‐H) the protein expression levels of MAP2, Tuj1, and MBP in lesion area at 4 wk after SCI. Data were expressed as the mean ± SEM, one‐way ANOVA with Newman‐Keuls post hoc test, *P < .05, n = 5 per group