FIGURE 4.
H&E stained sections of rat calvarial defects implanted with HA microspheres and various concentrations of relaxin alone for 6 weeks. HB, host bone; NB, new bone. Scale bar = 1 mm
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.