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.
Light micrographs of Danio rerio liver section after 96 h of exposure to 38.5 μg/L HgCl2. (A) General appearance of liver morphology after 96 h of exposure to 38.5 μg/L HgCl2. Bar 25 μm; (B) Big lysate area (star) in the liver parenchyma. Bar 25 μm; (C) Some blood vessels are occluded (asterisk). Bar 25 μm; (D) Degenerating cell (arrow). Bar 10 μm. All toluidine blue.
