Zhen-de Ha

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Objective. To study the effect of Rholida on free radical metabolism and serum creatine kinase CK) after exercise at plateau. Method. After staying at high altitude (4100 m) for 20 d, 40 healthy young men were divided into 4 groups randomly (Rholida, Acetazolamide, Xi' s capsule and control, 10 men each group). And their SOD, MDA, GSH-Px CK, and CK-MB were(More)
OBJECTIVE To explore how hypoxia circumstance affects sleep architecture and to study the potential use of oxygen enrichment of room air at an altitude of 3700 m. METHODS Oxygen concentration was raised to (24.30 +/- 0.88)% in a room with a dimension of 4.51 m x 3.32 m x 3.41 m. Twelve men aged 18 to 20 years who had stayed at high altitude (3700 m above(More)
Objective: To explore the relationship between the level of acclimatization and the changes to sleep architecture in migrants at high altitude. Methods: Nocturnal sleep recordings of 50 subjects aged between 18 and 25 years [mean age (20.9±2.0) years] were analyzed. Those young volunteers were divided into 3 700 m-3 m group(n=10, migrated to an altitude of(More)
AIM To explore the influence of hyperbaric oxygen (HBO) preconditioning on anoxic resistance and anti-weariness at high altitude. METHODS (1) SOD, MDA, NO, NOS, BLA and BUN of 20 youths living at 3 700 m altitude for half year were tested, then they were divided into group A (n=10, received HBO pretreatment twice) and group B (n=10, received HBO(More)
AIM AND METHODS To determine their Antithrombin-III (AT-III), Plasminogen (PLG), D-Dimer (DD), tissue-Plasminogen Activator (t-PA), Plasminogen Activator Inhibitor (PAI), Fibrinogen (Fg) and alpha2-Plasmin, inhibitor (alpha2-PI), when 40 subjects entered to high altitude, and compared with healthy flatlander. RESULTS At high altitude (3 700 m, 5 380 m)(More)
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