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. 2022 Dec 15;11(24):4066. doi: 10.3390/cells11244066

Figure 4.

Figure 4

FB-eNVs promoted the migration of DP cells. (A) Phase-contrast microscopy images of migrated cells at 0 and 36 h after FB-eNV (5 and 10 µg/mL) treatment. Scale bar: 50 µm. (B) Percentage of wound closure (n = 16) at 0 and 36 h after FB-eNV (5 and 10 µg/mL) treatment. The values are mean ± sd of a minimum of three replicates of an experiment. Student’s t-test was used. ** p < 0.01; and *** p < 0.001. ns: not significant.