Figure 5. Results of relative protein expression after OD of BMSC. (A) Results of Western blot and relative protein expression levels of OD markers on the 7th day. (B) Results of Western blot and relative protein expression levels of OD markers on the 14th day. The experiments in this figure were repeated three times, and similar results were obtained. The data are presented as the means ± SD of independent experiments. The one-way ANOVA was used for (A, B). *P < 0.05; **P < 0.01; ***P < 0.001; Abbreviation: ns: not statistically significant.