Fig. 6. Wound closure in humanized wound beds in diabetic rats. (A) Representative images of wound closure during 21-day in vivo experiments. (B) The quantification of the wound closure rate (%) over a 21-day period. (C) Percentages of newly-formed tissue thickness at 21 days post-wounding. 700-EDA/HA-SH/ADSCs hydrogel treated wounds show significantly promoted healing compared to the PBS group (n = 8). *p < 0.05; **p < 0.01.
