An official website of the United States government
Here's how you know
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.
Combinations of 1 and 2% GT, PA, and I increased the total glutathione S-transferase enzyme activity in the liver of Fisher 344 male rats. abcColumns not sharing the same letter differ, P<.05.