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Adrenergic system in high altitude residents
(Int. J Sports. Med, 1992)
Abstract.
Heart rate (HR) response to isoproterenol (ISO) infusion (IP) is decreased in normal sea level (SL) natives exposed to high altitude (HA). Since norepinephrine plasma concentration is higher in HA hypoxia, a ...
Hormonal and metabolic adjustments during exercise in hypoxia or normoxia in highland natives
(J Appl Physiol, 1996)
Abstract
In sea-level natives, exposure to hypoxia for a few weeks is characterized by an increased dependence on blood glucose and a decreased reliance on lactate for energy metabolism during exercise. These metabolic ...