Fig. 5From: Selenide-linked polydopamine-reinforced hybrid hydrogels with on-demand degradation and light-triggered nanozyme release for diabetic wound healingWound healing of diabetic wounds promoted by hydrogels and PB nanozymes. (A) Schematic diagram of the wound-healing mechanism in diabetic wounds in mice. (B) Representative images of the wound healing process of mice with each treatment at different time points. (C) Wound closure rates of mice with each treatment at different time points. (D) Simulation diagram of the wound healing process. *P < 0.05; **P < 0.01; ***P < 0.001; ****P < 0.0001. Data are presented as the means ± SDs (n = 3)Back to article page