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.
Illustration of the functions that native exosomes exert in intervertebral disc degeneration: (A) Promotion of nucleus pulposus cells proliferation, migration and differentiation. (B) Cartilage endplate refunction. (C) Anti-angiogenesis. (D) Anti-inflammation and anti-apoptosis.
