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.
Aluminum concentration in liver and blood of male rats in different experimental groups. Values are expressed as means ± standard error (SEM); n = 7 for each treatment group. Values are expressed as means ± SE; n = 7 for each treatment group. A significant difference between the groups was shown with different superscript letters (a, b, c, and d), P < 0.05.
