Figure 3.

DPLG hydrogel accelerated wound healing in a full-thickness skin defect of diabetic rats. (A) Schematic diagram illustrating the wound and treatment schedule. (B) The representative photographs of the wound healing process. (C) Schematic diagram of the wound area. (D) Wound healing ratio of the defects (n = 3, ∗ indicates significant differences between Control and other groups, # indicates significant differences between the two groups connected by the line segment). Data are reported as mean ± SD. ∗P < 0.05, ∗∗P < 0.01, and ∗∗∗P < 0.001.