title: [Metabolism, intensity of lipid peroxidation and the antioxidant defense system in humans during chamber experiments with long-term isolation].
abstract: Blood biochemical parameters of lipid, protein, carbohydrate and energy metabolism were measured in a 135-day chamber experiment. Also, dynamics of the intensity of lipid peroxidation and status of the antioxidant defence system were evaluated. Results of the investigation showed that extended chamber isolation led to modifications of several biochemical parameters including hemoglobin, bilirubin, cholesterol and its fractions, elevated transaminase activity which are typical for long-term space mission. However, these were not accompanied by substantive changes in protein, energy and carbohydrate metabolisms, or intensity of free radical processes. Effects of prolonged stay in chamber was successfully counterbalanced by organism.
authors.affiliation: Gosudarstvennyĭ nauchnyĭ tsentr RF "Institut mediko-biologicheskikh problem".
authors.forename: A A
authors.initials: AA
authors.lastname: Markin
authors.forename: L B
authors.initials: LB
authors.lastname: Stroganova
authors.forename: L V
authors.initials: LV
authors.lastname: Vostrikova
authors.forename: O I
authors.initials: OI
authors.lastname: Balashov
authors.forename: I A
authors.initials: IA
authors.lastname: Nichiporuk
mesh_terms: D000328:Adult; D000975:Antioxidants / Q000378:metabolism*; D006801:Humans; D015227:Lipid Peroxidation / Q000502:physiology*; D008297:Male; D008660:Metabolism / Q000502:physiology*; D013026:Space Flight; D018531:Spacecraft; D013997:Time Factors
chemical_list: D000975:Antioxidants