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.
Human ADSCs expanded to a spindle-shaped fibroblast-like morphology. Phase contrast images at 40x magnification are shown. (a) Cells adhered to the plastic surfaces within 48 h. (b) Cells approached confluence when cultured for 9-10 days. (c) Cells cultured for up to 15 passages without major morphological alterations.
