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.
Quantitative real-time polymerase chain reaction analysis.
Notes: Messenger ribonucleic acid (mRNA) expression of each osteoblast-marker gene was normalized to 18S, and relative expression level was normalized to PCL. Data represent means ± standard deviation for three samples. *P<0.05 and **P<0.01 indicate significant differences from that of the PCL microfibrous scaffold.
Abbreviations: PCL, poly(ε-caprolactone); SF, silk fibroin; ALP, alkaline phosphatase; OC, osteocalcin.
