Figure 4.
Wound healing progress during the treatment and efficacy follow-up period in three representative subjects in the subgroup of responders. All subjects had consented to publication. MSC, mesenchymal stem cell.
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.