Figure 3. Organization of the blood vessel system after 72 h (A, B) and 144 h (C, D) of incubation. (E, F) Calculation of the total area of blood vessels utilizing the open source graphic evaluation program Image J.
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.