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.
Immunohistochemical analysis of OCN after implantation. (a) OCN expression levels were detected by immunohistochemical evaluation and positively stained brown cells were seen. (b) Quantitative analysis of OCN levels in new bone formation at 8, 16 and 24 weeks after implantation. n = 3 in each group; * p < 0.05, ** p < 0.01, *** p < 0.001.
