(A) IF staining for S100B (red), MBP (green), and nuclei (blue) of hADMSCs seeded on PPDO/5%CNT NYs with different treatments, including GM, ES, CI, and a combination of ES and CI throughout, 14 days of culture; Scale bar=100 μm. (B) QRT-PCR analysis of S100B, GFAP, SOX10, FABP7, MBP, and MPZ mRNA expression of hADMSCs seeded on PPDO/5%CNT NYs with different treatments, including GM, ES, CI, and a combination of ES and CI, throughout 14 days of culture. Relative expression is presented as normalized to 18S mRNA and relative to hADMSCs seeded on PPDO/5%CNT NYs and cultured in GM (n=3; bars with different letters represent a significant difference between two groups, p<0.05).