Figure 4.

Representative image of the wound area and the quantification of the wound areas over time after grafting measured using ImageJ software. No scratch grafts (circle), scratch before grafting (square), and scratch after grafting (triangle). ^#p < 0.05 compared between the scratch before grafting and no scratch group in the same time point. *p < 0.05 compared between the scratch after grafting and no scratch group in the same time (n = 4). To see this illustration in color, the reader is referred to the web version of this article at www.liebertpub.com/wound