Antioxidant capacity in obstructive sleep apnea patients.

@article{Christou2003AntioxidantCI,
  title={Antioxidant capacity in obstructive sleep apnea patients.},
  author={Kostas Christou and Anargyros N. Moulas and Chaido Pastaka and Konstantinos I. Gourgoulianis},
  journal={Sleep medicine},
  year={2003},
  volume={4 3},
  pages={225-8}
}
OBJECTIVES Obstructive sleep apnea syndrome (OSA) results in oxygen desaturation and arousal from sleep. Free oxygen radicals are highly reactive molecules, which can be produced by the OSA phenomenon known as hypoxia/reoxygenation. Hypoxic conditions, such as OSA, may also result in transient depletion of cellular reductants, which constitute a main line of antioxidant defense. Both apneas and hypopneas usually end in arousal, where reoxygenation causes the production of reactive oxygen… CONTINUE READING