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.
Immunohistochemical staining of the endothelial marker CD-31 before (a) and after treatment (b) showing the increase in vascular presence after cosmetic treatment (40x magnification). Quantification of CD31 positive cells showed a 102.3% increase after treatment compared to baseline (∗∗p ≤ 0.01) (c).
