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.
MTT analysis in different culture conditions. (A) CD34+ cells that indirectly cultured on feeder layer, (B) CD34+ cells directly cultured on a ADSCs feeder layer, (C) CD34+ cells in the presence of cytokines, and, (D) fresh CD34+ cells before culture
