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.
H and E stained images of the surrounding tissue around the pristine Ti, hBMP-2/Ti, hGDF-5/Ti, and hBMP-2/hGDF-5/Ti samples after implantation into femur heads for four weeks. The purple areas indicate the cortical bone of femur area. The white scale bar indicates 200 μm.
