Fig. 9

Representation of cell migration performed by the scratch assay. (A) Scratch results showing the migration of cells co-cultured with the various electrospun nanofibers as analyzed by taken images at 0 h and 48 h. (B) The quantification results of the cell migration images by using the Image J software. * p < 0.05 vs. control was considered significant. Results are mean ± SD (n = 3)