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.
Bar graph showing the mean values ± SEM of positively stained epidermis in skin sections obtained from 4 subjects and analyzed for HIF-1α and VEGF via immunohistochemistry. Six weeks of treatment with EGCG cream (closed bars) resulted in a significantly less expression of the angiogenic factors HIF-1 α and VEGF, relative to treatment with vehicle alone (open bars).
