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  • Title: [Effects of enriched oxygen on human free radical metabolism during exercise at 5 380 m plateau].
    Author: Cui JH, Zhang XZ, Zhang JL, Zhang F, Ma Y, Wang DW.
    Journal: Space Med Med Eng (Beijing); 2003 Oct; 16(5):377-8. PubMed ID: 14753241.
    Abstract:
    OBJECTIVE: To study the effect of enriched oxygen on free radical metabolism at high altitude. METHOD: SOD, GSH-Px and MDA were measured in 10 health young men after step in a room with or without oxygen enrichment at high altitude of 5 380 m. RESULT: After exercise in the oxygen-enriched room, SOD and GSH-Px increased significantly while MDA decreased notably (P<0.01) than those after exercise in the room without oxygen enrichment (P<0.05 or P<0.01). CONCLUSION: Enriched oxygen can decrease damage from free radical at high altitude.
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