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.
Control and experimental forearm blood flow (FBF) and the ratio of experimental to control flow before (○) and after (•) 2 wk of recurrent hypoxia. Significant changes occurred in all parameters by ANOVA analysis: P < 0.001, P < 0.01, and P < 0.001, respectively. No significant differences in postexposure compared with preexposure values were found. *Significant differences in values across testing conditions in post hoc analysis by Bonferroni test.
