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.
Biochemical analysis of constructs over total time in culture (i.e., expansion phase plus chondrogenesis phase). (A) Total collagen, (B) total dsDNA, and (C) total s-GAG per 5-mm-diameter sample. Time points not sharing the same letter are statistically different from each other (ANOVA, P < 0.05). Data are represented as mean ± SEM.
