[The principles of oxygen standardization in artificial hyperbaric gas mixtures during the prolonged stay of aquanauts at depths down to 500 m].
V V Semko, G I Lastochkin, A A Povazhenko, Ольга Федоровна Бардышева
Abstract
V V Semko, G I Lastochkin, A A Povazhenko, Ольга Федоровна Бардышева
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.
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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.
Key concepts: Oxygen, Breathing, Partial pressure, Oxygen saturation, Chemistry, Hyperbaric oxygen, Saturation (graph theory), Breathing gas