What Researchers Did
Researchers studied how hyperbaric oxygen therapy affected free radicals and antioxidants in 14 full-term newborns who experienced acute oxygen deprivation at birth.
What They Found
They found that hyperbaric oxygen therapy did not change levels of superoxide dismutase and catalase. However, it increased the activity of glutathione peroxidase by 1.6 to 2 times and significantly reduced free radical processes in the blood.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
A limitation of this study is its small sample size of only 14 newborns, which may limit the generalizability of the findings.