NCIt definition : A synthetic, anabolic steroid hormone analog of testosterone. Similar to testosterone,
oxandrolone binds to and activates specific nuclear receptors. This agent may be used
for testosterone replacement therapy in hypogonadal men, in HIV-wasting syndrome,
and in other conditions in order to increase nitrogen retention and fat-free muscle
mass. (NCI04);
Alternative definition : NCI-GLOSS: A drug used to help patients gain weight after injury, chronic infection,
or severe illness. It belongs to the family of drugs called anabolic steroids.;