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.
Total DNA, alkaline phosphatase (ALP) mRNA, and osteocalcin mRNA in β-TCP/bone marrow-derived mesenchymal stromal cell (BM-MSC) constructs after subculture. The amount of total DNA in the β-TCP/BM-MSCs decreased with increasing cell passages (A). The expression of ALP (B) and osteocalcin (C) mRNA decreased with increasing cell passages. ALP expression showed similar trends. Data are shown as the mean ± standard deviation (SD). *p < 0.05.
