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.
Pro-angiogenic growth factors VEGF (A), bFGF (B), TGF-β1 (C), and Ang-1 (D) concentration in the growth medium. The background concentration of each factor was measured and marked as “EGM level” on each graph. The co-cultures with hMSCs secreted high level of VEGF than EC monocultures. (*p < 0.05, **p < 0.01)
