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.
Isolation and identification of bone marrow stromal cells (BMSCs). A. Cultured BMSCs at passages 4 and B. The results of flow cytometry show that BMSCs are positive for CD29, CD44 and CD90, while it is negative for CD34 and CD45 (scale bar: 50 .m).
