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Migration and proliferation assays of Thp1 cells in response to PRF. (a, c)The number of migrated cells (104 per well) following use of a transwell migration assay analyzed after culture for 12 h. (b) CCK-8 assay analyzed the proliferation ratio of the various PRF groups up to 5 days. ∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; NS: not statistically significant vs. control group. CCK-8, cell counting kit-8. Scale bar = 100 μm.
