Fig. 2
From: A novel microcurrent dressing for wound healing in a rat skin defect model
Wound healing rate (percentage) on 3, 7 and 14 days post injury. The MCD group exhibited a significantly increased healing rate compared to other two groups on day 3. On days 7 and 14, the MCD group exhibited superior healing rates when compared with the VG group, and the healing rates in both of groups are higher than those of the Con group. *P < 0.05 and **P < 0.01 compared with the Con group; #P < 0.05 and # #P < 0.01 compared with the VG group