Fig. 1.
Methemoglobin concentration (mean ± SE) after pre-incubation with vitamin E. * indicates significant difference with control group (P < 0.05).
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.