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.
SHEDs were cultured in DMEM for 21 days, and their proliferation was assessed by 3H-thymidine incorporation measurement. The results are expressed as the mean ± s.d. (n = 3). Similar letters indicate no significant difference.
