Supplementary Fig. 1.

Physiological wound repair in WT and Nox4 KO mice. A. Representative digital images of skin wounds at day 0, 3, 5, 7, 10, 14 and wound closure from WT and Nox4 KO mice; B. Representative images of HE staining, Masson’s trichrome staining and IHC staining for α-SMA at day 7 of wound healing in WT and Nox4 KO mice.