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.
von Kossa–stained modular constructs after 21 days at high magnification. Mineralization appears black, and nuclei appear red. No mineralization was found within the perfused or statically cultured modular constructs. Scale bars=25 μm. Color images available online at www.liebertonline.com/tea
