title: [Effect of hyperoxic gas mixtures on the mass transfer of oxygen through the hematoparenchymatous barrier].
abstract: In 21 rabbits, the process of oxygen mass transfer through the hemato-parenchymatous barrier conditions of hyperoxia with 80% O2 in inhaled mixture, was shown to decrease 6-7-fold and to be determined by a high partial O2 pressure rather than physical properties of accompanying gas. The protective properties of hyperbarism are equally evident both in nitrogen-oxygen and in helium-oxygen mixtures, restricting the increment of O2 tension in tissues.
mesh_terms: D000818:Animals; D001692:Biological Transport; D001769:Blood; D002682:Chinchilla; D006371:Helium; D008297:Male; D009132:Muscles; D009584:Nitrogen; D010100:Oxygen / Q000097:blood; D012119:Respiration
chemical_list: D006371:Helium; D009584:Nitrogen; D010100:Oxygen
vernacular_title: Vliianie giperoksicheskikh gazovykh smeseĭ na massoperenos kisloroda cherez gematoparenkhimatoznyi bar'er.