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Spirometry and oxidative stress after rebreather diving in warm water.

par Bosco, Gerardo;Rizzato, Alex;Quartesan, Silvia;Camporesi, Enrico;Mrakic-Sposta, Simona;Moretti, Sarah;Balestra, Costantino ;Rubini, Alessandro
Référence Undersea & hyperbaric medicine, 45, 2, page (191-198)
Publication Publié, 2018-03-22

Article révisé par les pairs

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Résumé :

Hyperbaric oxygen (HBO₂) therapy and use of enriched air can result in oxidative injury affecting the brain, lungs and eyes. HBO₂ exposure during diving can lead to a decrease in respiratory parameters. However, the possible effects of acute exposure to oxygen-enriched diving on subsequent spirometric performance and oxidative state in humans have not been recently described recently. We aim to investigate possible effects of acute (i) hyperbaric and (ii) hyperbaric hyperoxic exposure using scuba or closed-circuit rebreather (CCR) on subsequent spirometry and to assess the role of oxidative state after hyperoxic diving.