Fig. 2

AA2G enhanced the proliferation and migration of BMSCs. a, b Representative images of the cell cycle by flow cytometry analysis. c Percentage of cell cycle distribution in BMSCs and AA2G-treated BMSCs group (n = 3). *indicated P < 0.05, **indicated P < 0.01, p-value based on t-test. d The cell proliferation in BMSCs and AA2G-treated BMSCs was detected by EDU staining. e Representative images of the scratch assay showed the migration of BMSCs and AA2G-treated BMSCs for 24 h. Bar = 120 µm. f Representative images of BMSCs metastasis stained with crystal violet. Bar = 120 µm. g Quantitative analysis of the percentage of scratch area in scratch wound healing assay (n = 3). P < 0.05 based on t-test. h Quantitative analysis of migrated cells in a transwell assay (n = 3). P < 0.05 based on t-test