Figure 3From: Activation of Poly(ADP-Ribose) Polymerase-1 Delays Wound Healing by Regulating Keratinocyte Migration and Production of Inflammatory MediatorsFull thickness cutaneous wounds (4-mm diameter) were made on the back of male PARP-1−/− and wild-type control mice and wounds were evaluated by daily digital photography. Wound areas (percentage of original wound area) are presented as mean ± SEM (n = 6 for each group). (*P < 0.05)Back to article page