[Accumulation of gaseous products of lipid peroxidation in the expired air of human subjects during hyperbaric oxygenation].
Hyperbaric oxygenation (1 atm. of pure oxygen, 60 min. exposure) resulted in a sharp increase of the endogenous lipoperoxidation level in humans which was evaluated by the pentane content in the exhaled air. That activation of endogenous lipid peroxidation was a short-term process: 2-3-fold increase of pentane content 10 min after exposure to hyperbaric oxygenation and levelling off to control values in 1 hour. It is recommended to use determination of endogenous lipid peroxidation by the pentane content in the exhaled air in order to find optimal regimens of hyperbaric oxygenation.
D000293:Adolescent; D001944:Breath Tests; D002648:Child; D002675:Child, Preschool; D002849:Chromatography, Gas; D006801:Humans; D006931:Hyperbaric Oxygenation; D008054:Lipid Peroxides / Q000378:metabolism*; D009369:Neoplasms / Q000628:therapy*; D010420:Pentanes / Q000032:analysis*
D008054:Lipid Peroxides; D010420:Pentanes; C033353:pentane
Nakoplenie gazoobraznykh produktov perekisnogo okisleniia lipidov v vydykhaemom vozdukhe u liudeĭ pri giperbaricheskoĭ oksigenatsii.