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.
Real-time PCR analysis showing the level of osteocalcin gene expression of cells cultured on different substrates in DMEM (Group A) and OST (Group B) media for 15 days. Group 1: non-mineralized SIS membranes; Group 2: SIS membranes mineralized for 12 h; Group 3: SIS membranes mineralized for 24 h; Group 4: SIS membranes mineralized for 96 h.
