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.
Tissue evolution within the bioreactor space in a rabbit tibia, in the absence of growth factors. H&E cross sections through the bioreactor space and adjacent cortical bone of the tibia after (A)7,(B) 10, and (C) 14 days. White arrowhead indicates unresorbed alginate gel. Black arrows indicate area occupied by the bioreactor. Ps, periosteum; Ct, cortical bone of the tibia. (Bar, 100 μm.) (D) Time course of tissue progression and gel resorption.
