Fig. 8

BGZ@GelMA hydrogel promotes diabetic wound healing in vivo. (A) Schematic diagram of the wound treatment process in diabetic rats. (B) Percentage of trauma area in diabetic rats at different time points. (C) Representative digital photos showing the healing progression of diabetic wounds in rats subjected to various treatments (scar bar: 10Â mm). (D) Images of diabetic wound traces on days 0, 5, 10, 14, and 21. (E) H&E staining of the collected wound skin tissue in different groups at 7d and 14d. (F) Quantitative analysis of the wound edge length in different groups. (G) Quantitative analysis of collagen deposition in different groups