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.
Bone protein expression in skeletal stem cells cultured on osteoinductive nanotopography. Skeletal stem cells cultured for 28 days on NSQ50 nanopits (a, c) or planar controls (b, d) and stained using immunofluorescence for bone cell markers osteocalcin (a, b; green) or osteopontin (c, d; green), with co-staining for actin (red) and nuclei (DNA—blue). Bar: 100 μm.
