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.
Changes in fibre type composition in soleus (SOL) and in extensor digitorum longus (EDL) muscles of animals submitted to hypoxemic hypoxia (grey bars) in comparison to controls (black bars). Hairlines indicate the standard deviation of the mean. Significant differences (control versus hypoxemic) are indicated: ***P < 0.001.
