Fig. 2

Influence of ASCs on wound healing kinetics. a After surgery, nude mice were intradermally injected or not with Cytocare® 532 or ASCs. Representative images are shown for 0, 7, 14, and 21 days post-surgery. Scale bar 5 mm. b Percentage of wound healing was monitored every day until complete wound closure. Results are expressed as means, with error bars indicating SEM. Statistical analysis was performed using the unpaired t-test. * p < 0.05, **p < 0.01 and † p < 0.001 compared to spontaneous healing. c Days to complete wound closure were noted. Results are expressed as means of days needed to reach complete closure and error bars indicate SEM. The Kruskal-Wallis test was followed by Dunn’s multiple comparison tests to estimate the significance of differences for between-group comparisons. *** p < 0.001 compared to spontaneous healing. ASCs adipose-derived stem cells