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Figure 3: HP upregulated the migration of BMSCs. (a), (b), and (c) show the number of migrated cells in the BMSC group at 6, 12, and 24 h (200×). (d), (e), and (f) represent the number of migrated cells in the H-BMSC group at 6, 12, and 24 h (200×). (g) shows the number of migrated BMSCs in two groups at different times. Data presented here is the mean ± SD. versus BMSC group ().