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.
Chemotaxis response of primary calavarial explant osteoblasts to transforming growth factor-β. It can be seen that although eNOS+/+ migrated toward the cytokine this effect was attenuated in the eNOS−/− cells. *, P < 0.05; **, P < 0.01; ***, P < 0.001.
