Rate of wound closure.

The rate and condition of wound healing. A) The healing situation was observed from 0 to 14 day in different groups. B) Statistical analysis of the healing situation on the sixth day. C) Statistical analysis of the healing situation on the fourteenth day. D) On the sixth and 14th day, HE staining were performed to calculate the thickness of the newborn skin and statistical analysis of the thickness of the newborn skin. E) Statistical analysis of the thickness of the newborn skin on the sixth day F) On the sixth and 14th day, Masson staining was performed. G) Statistical analysis of the thickness of the newborn skin on the 14th day.