Figure 3.
Transmission electron microscopic evaluation shows small vesicles within the expected range of exosomes (30–90 nm) in the sample isolated from the ADMSCs culture medium by ultracentrifugation.
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.