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.
Metabolic activity of MC-3T3 cells growing on the 20PLA/1CP/1DE scaffold after (a) 1 day, (b) 7 days, and (c) 30 days determined by the Alamar Blue assay. The scale of bone % refers to the percentage of the printing magnification relative to the size of spongy bone revealed by a micro-CT scan.
