The effect of mild-pressure hyperbaric therapy (Oasis O 2 ) on fatigue and oxidative stress

@article{Kim2011TheEO,
  title={The effect of mild-pressure hyperbaric therapy (Oasis O 2 ) on fatigue and oxidative stress},
  author={Sungdo Kim and Takehiko Yukishita and Keiko K. Lee and Shin-ichi Yokota and K Nakata and Daichi Suzuki and Hiroyuki Kobayashi},
  journal={Health},
  year={2011},
  volume={03},
  pages={432-436}
}
Mild-pressure hyperbaric therapy (mHBT) has become increasingly popular among elite athletes and most recently among the general public yet there is very little scientific underpinnings on its therapeutic use. In this study, fifteen healthy volunteers (8 men, 7 women, mean age 29.7 ± 8.1 years) were exposed to 1.3 atmospheres absolute (ATA) for 40 minutes in a mild hyperbaric chamber called “Oasis O2” to determine the effect of ambient air at 1.3 ATA on oxidative stress, antioxidant potential… 

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References

SHOWING 1-10 OF 25 REFERENCES
Hyperbaric oxygen therapy increases free radical levels in the blood of humans.
TLDR
Examination of blood from persons undergoing hyperbaric oxygen exposure demonstrated a marked increase in the magnitude of a signal with properties consistent with a free radical, which is likely to reflect increased ascorbate turnover in human red blood cells.
Induction of heme oxygenase-1 and adaptive protection against the induction of DNA damage after hyperbaric oxygen treatment.
TLDR
It is suggested that increased sequestration of iron as a consequence of induced HO-1 might be involved in the adaptive protection after HBO treatment and that the induction of DNA damage is not the trigger for adaptive protection.
Hyperbaric oxygen therapy increases free radical level in the blood of humans
  • Free Radical Research Communications,
  • 1993
A Question about Hyperbaric Air Chamber System
On mild HBO - should be changed the terms mild HBO to mild HBA
  • Journal of Japanese Association for Clinical Hyperbaric Oxygen and Diving,
  • 2006
Effects of hyperbaric exposure with high concentration of oxygen on recovery of muscle stiffness
  • Descente Sports Science,
  • 2005
...
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