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.
Characterization of mesenchymal stem cells. (a) Expressions of positive and negative markers were visualized using a confocal microscope, and the nuclei were counterstained with DAPI (STRO-1 (positive marker), CD19 (negative marker)). (b) ARS staining assay for mineralization quantified using the CPC method (t-test, *** p < 0.001).
