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. 2017 Dec 20;8:287. doi: 10.1186/s13287-017-0737-5

Fig. 2.

Fig. 2

OASC-CM enhances the proliferation of HCECs. a The effect of OASC-CM on the proliferation of HCECs was evaluated by cell counting kit-8 (CCK-8) assay (n = 3). b The morphology of different passages of HCECs cultured in BM or OASC-CM. c Proliferative and therapeutic capacity of HCECs were compared by wound healing assay. d The remaining wound area was measured by Image J software after 9 h. Results are means ± SEM (n = 3). *p < 0.05, versus P3 (BM). Scale bars = 100 μm. BM basal medium, CM conditioned medium, P passage