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.
Scanning electron microscopy (SEM) assessment of tibial cartilage surface. (A) Representative SEM micrographs of WNIN rat tibial surfaces at 3, 6, and 9 months at different magnifications. (B) Representative SEM micrographs of WNIN/Gr-Ob rat tibial surfaces at 3, 6, and 9 months. The micrographs were captured at various magnifications (10×, 100×, 500×, and 1000×) (n = 3).
