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.
Electron microscopy of a transverse section of a regenerating myotube in long term (four years) denervated human muscle: two layers of basal lamina (old and new, black and white arrows, respectively) delimit a small, round fiber presenting few thick filaments, mitochondria, and triads (black arrowheads). Scale bar: 1.0 μm.
