Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Histological analysis of wound surface after treatment for 7 days. (A) H&E staining images. The red arrows mean newly formed skin surface. The black arrows mean infiltration of inflammatory cells. The green arrows mean neovascularization. (B) The thickness of newly formed skin surface. (C) Masson trichrome staining images
