Fig. 1
From: Antlerogenic stem cells extract accelerate chronic wound healing: a preliminary study
The graphs show the parameters of the examined wounds changing with time. Each line represents a single wound, and each bend corresponds with check-points. A - represents the wound area, B - wound reduction percentage (related to its initial area), C - circumference/area ratio (high C/A ratio represent irregular wound circumference and better healing rate) D - decimal logarithm of the C/A ratio, used to increase the readability of the results presented in diagram C