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.
Effect of the ultra-marathon on bacterial endotoxin levels and IL-6 protein in the serum of the participants. (A) Bacterial endotoxin and (B) IL-6 levels in the serum of the athletes. Values are the means ± SEM. For (A,B): n = 6–10; *, p < 0.05.
