Figure 6. (A) Fluorescence microscopy images of β-catenin in BMSCs with different transfections on the 7th day and (B) relative fluorescence intensity analysis on the 7th 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 B. *P < 0.05; **P < 0.01; ***P < 0.001; Abbreviation: ns: not statistically significant.