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 micrographs made using fast conventional fixation and silver enhancement show the distribution of 6-nm particles in intact ventricular myocytes. Representative micrographs show the distribution of nanoparticles along the sarcolemma (A) and in the transverse-axial tubular system (B). Black arrows show T-tubules; M, mitochondrion; IMFM, intermyofibrillar mitochondrion; Z, Z-line.
