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.
Liver of rat on 21st week is showing extremely severe and quite conspicuous changes as compared to group 3 on 17th week; highly congested blood vessels, and degenerated and necrotic hepatocytes in larger areas with distinct fibrosis are also noticed (H & E, ×100).
