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. 2019 Jun 13;19:53. doi: 10.1186/s12894-019-0485-1

Fig. 4.

Fig. 4

(a) and (b) The lateral migration of cell lines T24 and 5637 transfected with let-7i mimic and negative control was examined by the cell scratch assay. (c) and (d) The graph represents the mean of wound closure rates ± SEM in cell lines T24 and 5637 transfected with let-7i mimic and negative control. (***P < 0.001)