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Oxidative-nitrosative stress and systemic vascular function in highlanders with and without exaggerated hypoxemia
(CHEST, 2013-02-01)
Background: Acute exposure to high altitude stimulates free radical formation in lowlanders, yet
whether this persists during chronic exposure in healthy, well-adapted and maladapted highlanders suffering from chronic ...
Wellness, fatigue and physical performance acclimatisation to a 2-week soccer camp at 3600 m (ISA3600)
(Br J Sports Med, 2013-09-10)
Abstract.
Objectives: To examine the time course of wellness, fatigue and performance during an altitude training camp (La Paz, 3600 m) in two groups of either sea-level (Australian) or altitude (Bolivian) native young ...
High altitude hypoxia and blood pressure dysregulation in adult chickens
(Journal of Developmental Origins of Health and Disease, 2013)
Although it is accepted that impaired placental perfusion in complicated pregnancy can slow fetal growth and programme an increased risk of cardiovascular dysfunction at adulthood, the relative contribution of reductions ...
Methods of the international study on soccer at altitude 3600 m (ISA 3600)
(Br J Sports Med, 2013-07-10)
Abstract.
Background: We describe here the 3-year process
underpinning a multinational collaboration to investigate
soccer played at high altitude—La Paz, Bolivia
(3600 m). There were two main aims: first, to quantify
the ...
Caracterización genética de rattus norvegicus "Sprague-Dawley" del Bioterio del Instituto Boliviano de Biología de la Altura de La Paz, Bolivia
(Ciencia al Día, 2016-12)
RESUMEN.
Las colonias no consanguíneas de ratas Sprague-Dawley se caracterizan por poseen un alto grado de variabilidad genética pero estas colonias son cerradas y con el paso del tiempo llegan a cambiar su estructura ...
Disfunción ventricular derecha en altitud. Estudio preliminar descriptivo
(Neumol Cir Torax, 2013-01)
Maternal and fetoplacental hypoxia do not alter circulating angiogenec growth effectors during human pregnancy
(Biol Reprod., 2014-02-27)
Abstract.
One causal model of preeclampsia (PE) postulates that
placental hypoxia alters the production of angiogenic growth
effectors (AGEs), causing an imbalance leading to maternal
endothelial cell dysfunction. We ...
Soccer activity prolife of altitude versus sea-level natives during acclimatisation to 3600 m (ISA3600)
(Br J Sports Med, 2013-09)
Abstract.
Objectives We investigated the effect of high altitude
on the match activity profile of elite youth high altitude
and sea level residents.
Methods Twenty Sea Level (Australian) and 19
Altitude-resident ...
Plasma antioxidant capacity in highland subjects exposed at 5200 meters of altitude
(Revista Boliviana de Química, 2014-06-30)
Abstract.
Human exposure to high altitude conditions (reduced barometric pressure) leads to the formation of free radicals,
which could be a major cause of altitude sickness. In the present study the total antioxidant ...
Divergent mitochondrial antioxidant activities and lung alveolar architecture in the lungs of rats and mice at high altitude
(Frontiers in Physiology, 2018)
Abstract.
Compared with mice, adult rats living at 3,600 m above sea level (SL—La Paz, Bolivia) have high hematocrit, signs of pulmonary hypertension, and low lung volume with reduced alveolar surface area. This phenotype ...