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.
The hematoxylin and eosin (H&E), Safranin O, and Alcian blue staining ((A), bar = 50 μm), and the gene expression analysis of type I collagen (COL I), type II collagen (COL II), SRY-box transcription factor 9 (SOX 9), and aggrecan (ACAN) by quantitative real-time polymerase chain reaction (qRT-PCR) (B) of chondrocyte/hydrogel constructs 14- and 28-days post-implantation. * p < 0.05 compared with TCPS.
