Fig. 1. Fibroblastic morphology of MSCs isolated from 5 cm2 umbilical cord explants and expanded in FBS supplement medium (A~C) or CBS supplement medium (D~F). (A, D) migrating cells appearing at the edge of explants after 7 days (150×). (B, E) adherent cells after removing explants (600×). (C, F) MSCs at confluence in passage 3 (300×).
© 2017 International Journal of Stem Cells