altitude exposure
Sleep quality changes in insomniacs and non-insomniacs after acute altitude exposure and its relationship with acute mountain sickness
... of altitude exposure and progressively reduced to ...of altitude exposure are protective factors against ...high-altitude exposure on subjective sleep quality is more marked, but ...
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Correlation between blood pressure changes and AMS, sleeping quality and exercise upon high-altitude exposure in young Chinese men
... The DBP analysis is highly relevant for young adults, and this seems to be the most important BP component [21]. Our results show that DBP behaves variably on different occasions. Other researchers have investigated the ...
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Hemodynamic characteristics of high-altitude headache following acute high altitude exposure at 3700 m in young Chinese men
... high altitude exposure (within 24 h after arrival at 3700 m) to facilitate our understand- ing of the disease process and provide insight into the spe- cific phenotypes associated with the disease ...
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Risk factors for high-altitude headache upon acute high-altitude exposure at 3700 m in young Chinese men: a cohort study
... unified altitude and duration, we performed a field study that was acute high-altitude exposure (All of the participants were brought to a location at 3700 m by plane within 2 ...high-altitude ...
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A pilot investigation into the effects of acute normobaric hypoxia, high altitude exposure and exercise on serum angiotensin converting enzyme, aldosterone and cortisol
... The findings in relation to cortisol may help suggest where in adrenal steroidogenesis the effect of hypoxia might lie. As cortisol rises acutely following exercise in acute NH but not at SL, whereas the aldosterone ...
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Original Article Effect of high altitude exposure on spermatogenesis in male military personnel
... and no apparent effect was observed at alti- tude below 2800 m. We found that the semen volume and sperm density in the Ganbala group (altitude: 5347 m) were marked lower than other three groups (P < 0.01). The ...
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Acute mountain sickness among tourists visiting the high-altitude city of Lhasa at 3658 m above sea level: a cross-sectional study
... high-altitude exposure during the last three months. Living at high altitude has also been found to protect against AMS [6, ...an altitude above 2000 ...the altitude of 3740 m compared ...
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Fertility in a high-altitude environment is compromised by luteal dysfunction: the relative roles of hypoxia and oxidative stress
... high altitude was confirmed by analysis of both the expression of key factors involved in corpora lutea growth and vascularization and of the proper vascularization of the ...the exposure to hypoxia ...
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Age as a risk factor for acute mountain sickness upon rapid ascent to 3,700 m among young adult Chinese men
... preceding altitude exposure during the previous half year, and none suffered from cardiopulmonary disease or was currently taking any medicines (eg, vitamins, cold cure, ...
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Fit for high altitude: are hypoxic challenge tests useful?
... an altitude between 3,000 and 5,000 m. Chronic altitude exposure during preg- nancy leads to a reduced birth-weight of the ...high altitude have less periodic breath- ing at night than ...
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Physiological, hematological and biochemical factors associated with high-altitude headache in young Chinese males following acute exposure at 3700 m
... In total, 318 young Chinese males who lived at 50 m and ascended to Tibet for physical training were re- cruited in this study. All participants reported their disease history, medication history, smoking and drink- ing ...
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<p>Blood pressure response to exposure to moderate altitude in patients with COPD</p>
... of altitude exposure in COPD on exercise capacity that took place in Switzerland between May 2013 (first recruitment) and December 2013 (last patient ...low altitude at 490 m ...moderate ...
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Hypoxia induced increases in pulmonary transvascular protein escape in rats Modulation by glucocorticoids
... to altitude is well recognized but its pathogenesis is poorly ...whether altitude exposure increases lung vascular permeability, we exposed rats to a simulated altitude of approximately 14,500 ...
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Hyperbaric oxygen therapy ameliorates acute brain injury after porcine intracerebral hemorrhage at high altitude
... due to social and economic development. About 140 million people live permanently in high-altitude regions and their health needs more public awareness. Acute mountain sickness, high-altitude cerebral edema ...
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On Universality of Laws of Ideal Gas
... the altitude calculated by means of formula ...the altitude taken from the table of the mono- graph-guide [1] which proves high reliability of our ...
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The Influence of Altitude and Latitude on Breeding of Amomum tsaoko (Zingiberaceae)
... both altitude and latitude on the flower number per inflorescence and the fruit production of ...and/or altitude of those populations were elevated, the flower number per inflorescence increased ...
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Effect of Altitude, Right Ascension of Ascending Node and Inclination on Lifetime of Circular Lunar Orbits
... It is well known that the orbit of a lunar satellite and consequently its orbital lifetime is mainly influenced by the gravitational field of Moon, Earth and Sun [1-6]. The primary perturbation on a low-altitude ...
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Wilderness Medicine for Children
... High-altitude illness can be viewed as a contin uum that includes acute mountain sickness (AMS) and the life-threatening conditions high-altitude pulmonary edema and high-altitude cerebr[r] ...
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Altitude or hot air?
... One more example with respect to how to differentiate the effects of altitude against the quality of the teams comes from the Libertadores Cup. The best clubs of South America participate in it every year. Despite ...
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“High Altitude training and effect of High Altitude on Physical performance of an athlete”
... high altitude that at sea level and because the skin tends to be dryer (due to the fact that the winds generally blow harder at higher elevations) at high ...high altitude are also related to the decreased ...
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