2014
DOI: 10.1007/s12045-014-0057-3
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Physiology of high-altitude acclimatization

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Cited by 20 publications
(26 citation statements)
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“…During ascent to higher altitude, the partial pressure of oxygen (O 2 ) in the air gradually diminishes and this reduces the arterial partial pressure of O 2 leading to tissue hypoxia [1] . It is known that endurance performance is compromised at hypoxic enviroments and mean reductions in VO 2max of 6% per 1000 m of ascent have been described [2] .…”
Section: Introductionmentioning
confidence: 99%
“…During ascent to higher altitude, the partial pressure of oxygen (O 2 ) in the air gradually diminishes and this reduces the arterial partial pressure of O 2 leading to tissue hypoxia [1] . It is known that endurance performance is compromised at hypoxic enviroments and mean reductions in VO 2max of 6% per 1000 m of ascent have been described [2] .…”
Section: Introductionmentioning
confidence: 99%
“…Furthermore, findings from other groups also indicate a boost in intracellular SphK activity due to extracellular S1P, which may further contribute to the raised intracellular S1P synthesis. The intracellular S1P may be then exported and elicit its various signaling effects via S1PR ( ) in autocrine and paracrine mode (inside‐out signaling) such as Rac1 activation leading to HIF‐1α stabilization . In‐depth studies are warranted to consolidate this as the underlying mechanism.…”
Section: Discussionmentioning
confidence: 99%
“…coincides with the prevalence of several pathological disturbances (redox imbalance, vascular and hemodynamic distress, and inflammation; refs. and ). Inadequate acclimatization and continued presence of these pathological disturbances has been routinely reported to have a high incidence with HA diseases like acute mountain sickness (AMS), pulmonary/cerebral edema (HAPE/HACE), chronic hypertension, cardiac hypertrophy, and thrombosis .…”
Section: Introductionmentioning
confidence: 96%
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“…Развитие лактат-ацидоза при подготовке в условиях гипоксии среднегорья обуславливает повышение концентрации ионов водорода (H + ), который является важнейшим показателем гомеостаза организма [4,27]. Горный стресс и акклиматизация оказывают формирующее влияние на систему реактивных адаптивно-компенсаторных интеграций, в которых ферменты и гормоны играют ключевую роль в структуре звеньев соединительной ткани [23]. Для высокой производительности в лыжных гонках обязательным условием остается способность производить энергию в аэробном режиме [24,28,29].…”
Section: динамика ферментативной активности и свертывающей системы крunclassified