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.
2A. A representative picture of wound-healing assay (HOS cell line) at 0 hour and 6 hour. This was used to qualitatively analyze effects of different concentrations of BMP-2 on motility (random migration). 2B. A representative picture of three-dimensional spheroid BME cell invasion assay (HOS cell line) with and without the addition of BMP-2. Images obtained on days 0 through 6. No qualitative differences in invasion were demonstrated.
