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.
Type X collagen and alkaline phosphatase (ALP) expression after implantation. Strong type X collagen expression was seen in the deep zone of the CH group and near the superficial zone of the IC group that was undergoing endochondral ossification. Immunohistochemical (IHC) staining of ALP revealed deep-zone expression in the CH group and extensive expression in the IC group. (Scale bars, 200 µm.)
