title: [Comparison of the Results of Satellite Studies of "Mars-500" Experiment Participans in Syktyvkar and Almaty].
abstract: Participants of "Mars-500" experiment living in Syktyvkar (northerners) and Almaty (southerners) were studied throughout the year in various seasons. Latitude-caused differences of vegetative index values (RMSSD and pNN50) between groups were found in summer. Northerners were found to have significant seasonal shifts in thermoregulation parameters and RMSSD and pNN50 values. Southerners showed no seasonal changes in abovementioned indices. Participants from both groups were shown to have deviations of several physiological parameters from moderate latitude norms. Many participants from both groups demonstrated stress in adaptation mechanisms. Orthostatic tests performed in both groups revealed deficiencies in regulation of blood circulation.
authors.forename: Iu G
authors.initials: IuG
authors.lastname: Solonin
authors.forename: A L
authors.initials: AL
authors.lastname: Markov
authors.forename: E R
authors.initials: ER
authors.lastname: Bojko
authors.forename: A A
authors.initials: AA
authors.lastname: Akanov
authors.forename: A K
authors.initials: AK
authors.lastname: Yeshmanova
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D000328:Adult; D001833:Body Temperature Regulation; D003081:Cold Climate; D003889:Desert Climate; D006339:Heart Rate / Q000502:physiology; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D012426:Russia; D012621:Seasons