Fig. 3

Gross assessment of skin wounds treated with or without GO-CTS, FBS, or GO-CTS/FBS. (A) Images showing skin wounds from the control and treated groups at days 0, 7, and 21. (B) Wound closure was quantified as a percentage through ImageJ analysis. Groups labeled with different letters represent statistically significant differences (p < 0.05), whereas groups sharing the same letter show no significant difference. Differences were evaluated using one-way ANOVA followed by Tukey’s HSD post hoc test