title: [Oxidative homeostasis and functional parameters of rats at high altitudes with alpha-lipoic acid correction].
abstract: Oxidative and functional effects of alpha-lipoic acid (a-LA) were studied in the course of 45-day adaptation to high altitudes (3200 m in the Central Tien Shan, June - August). Comparison of a-LA with mildronate stated similarity of their antioxidant and membrane effects on the third (stable) phase of adaptation (day 45), as both substances demonstrated a distinct lyso-PL-limiting effect and did not change dramatically concentration of diene conjugates (primary products of lipid peroxidation) in brain tissue. a-LA surpassed mildronate in the rate of the compensating effect in respect of behavior disorders and anxiety in rats. Besides, the substances contributed equally to physical performance increment by the end of adaptation. The positive effect of a-LA on the functional characteristics was hand in hand with minimization of the consequences of oxidative stress. These experimental data imply that a-LA can be effective in controlling the long process of adaptation to high altitude conditions.
authors.forename: A A
authors.initials: AA
authors.lastname: Vishnevskiĭ
authors.forename: G A
authors.initials: GA
authors.lastname: Dzhantaeva
authors.forename: Ch O
authors.initials: ChO
authors.lastname: Zhaparalieva
mesh_terms: D000222:Adaptation, Physiological / Q000187:drug effects* / Q000502:physiology; D000532:Altitude Sickness / Q000378:metabolism* / Q000503:physiopathology; D000818:Animals; D000975:Antioxidants / Q000008:administration & dosage; D001522:Behavior, Animal / Q000187:drug effects* / Q000502:physiology; D001923:Brain Chemistry / Q000187:drug effects*; D006706:Homeostasis / Q000187:drug effects / Q000502:physiology; D007273:Injections, Intramuscular; D015227:Lipid Peroxidation / Q000187:drug effects; D008246:Lysophospholipids / Q000032:analysis / Q000096:biosynthesis*; D008297:Male; D008763:Methylhydrazines / Q000008:administration & dosage; D010084:Oxidation-Reduction / Q000187:drug effects; D018384:Oxidative Stress / Q000187:drug effects; D051381:Rats; D017208:Rats, Wistar; D017392:Thiobarbituric Acid Reactive Substances / Q000032:analysis; D008063:Thioctic Acid / Q000008:administration & dosage*
chemical_list: D000975:Antioxidants; D008246:Lysophospholipids; D008763:Methylhydrazines; D017392:Thiobarbituric Acid Reactive Substances; C050147:3-(2,2,2-trimethylhydrazine)propionate; D008063:Thioctic Acid