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.
Histological analysis of regenerated tissues in the rat cranial defects 3 months after the implantation of different scaffolds through Masson's trichrome staining. Notes: “S” represents scaffold; “red arrow” indicates the vessel; “yellow star” indicates the new bone and osteoid. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
