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.
Representative adult (A) and old (B) tibialis anterior muscle cross sections immunostained with wheat germ agglutinin and DAPI for visualization of extracellular matrix (ECM) and cell nuclei, respectively. Total ECM area remained unchanged with age (P = 0.79). Scale bars = 75 μm.
