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.
Glutathione peroxidase (GSH-Px) activity of the human hepatocytes LO2 after 24 h of exposure to sulfide solutions. The values were determined by measuring the rate of formation of oxidized glutation (GSSG). Data are given as means of three replicates ± SD. * p < 0.05, ** p < 0.01: significant differences from controls.
