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.
Effects of 12, 24 and 36-week training protocols on antioxidant enzymes activity in rat myocardium. (a) Superoxide dismutase (SOD), (b) Catalase (CAT), and (c) glutathione peroxidase (GPX).
# p < 0.05 compared with trained group. * p < 0.05 between the 24 and 36-week groups and the corresponding 12-week groups .
