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.
Effects of BE-CF combination on bone tunnel in a rat model of ACLR. (A) The average diameter of the experimental femoral tunnel. (B) Reconstructed micro-CT images of the femoral tunnel 4 and 8 weeks after surgery. (C) The bone volume/total volume (BV/TV) ratios of the femoral tunnel in the control, CF and BE-CF groups. *: p < 0.05. CF: cartilage fragment; BE-CF: BMSCs-Exos and cartilage fragments complex.
