title: [The principles of oxygen standardization in artificial hyperbaric gas mixtures during the prolonged stay of aquanauts at depths down to 500 m].
abstract: In simulation of saturation dives at 3.6-5.1 MPa, physiologically optimal limits of oxygen partial pressure were determined in breathing gas mixtures. The parameters of oxygen-dependent carbohydrate and lipid metabolism as well as the blood oxygen transport function were found to be the most important criteria for determination of the optimal concentration of oxygen in hyperbaric breathing gas mixtures.
authors.forename: V V
authors.initials: VV
authors.lastname: Semko
authors.forename: G I
authors.initials: GI
authors.lastname: Lastochkin
authors.forename: A A
authors.initials: AA
authors.lastname: Povazhenko
authors.forename: O F
authors.initials: OF
authors.lastname: Bardysheva
mesh_terms: D000328:Adult; D001273:Atmosphere Exposure Chambers; D002241:Carbohydrates / Q000097:blood; D004242:Diving / Q000502:physiology*; D006801:Humans; D006931:Hyperbaric Oxygenation / Q000379:methods*; D008055:Lipids / Q000097:blood; D010100:Oxygen / Q000008:administration & dosage* / Q000097:blood; D010313:Partial Pressure; D012044:Regression Analysis; D013997:Time Factors; D014680:Veins
chemical_list: D002241:Carbohydrates; D008055:Lipids; D010100:Oxygen