Results 31 to 40 of about 40,079 (267)

High-altitude headache and acute mountain sickness

open access: yesNeurología (English Edition), 2014
Introduction: Headache is the most common complication associated with exposure to high altitude, and can appear as an isolated high-altitude headache (HAH) or in conjunction with acute mountain sickness (AMS).
F.J. Carod-Artal
doaj   +1 more source

Severe acute mountain sickness [PDF]

open access: yesPostgraduate Medical Journal, 1979
Summary The experiences of acute mountain sickness (AMS) as it has presented to a physician working in a general hospital at 1370 m in Kathmandu, nepal, are described. The features of 39 cases are analysed. It is suggested that AMS should be classified into benign and malignant forms.
openaire   +2 more sources

Magnetic resonance investigation into the mechanisms involved in the development of high-altitude cerebral edema [PDF]

open access: yes, 2017
Rapid ascent to high altitude commonly results in acute mountain sickness, and on occasion potentially fatal high-altitude cerebral edema. The exact pathophysiological mechanisms behind these syndromes remain to be determined.
Handford, Charles   +10 more
core   +1 more source

Advances in research of risk factors for acute high-altitude sickness

open access: yesDi-san junyi daxue xuebao, 2019
Acute high-altitude sickness, also known as acute mountain sickness (AMS) or acute mild altitude sickness, seriously affects the health of individuals entering the plateau and compromises their capacities for military operations.
LUO Yongjun, MA Siqing
doaj   +1 more source

The effects of acetazolamide on physiological variables among adolescents at high altitude [PDF]

open access: yesSport Sciences and Health Research, 2021
Background: High altitude environments can cause a range of physiological changes in the body, and adolescents may be particularly vulnerable to the effects of altitude sickness.
Govindasamy Balasekaran   +3 more
doaj   +1 more source

Urinary Metabolites as Predictors of Acute Mountain Sickness Severity

open access: yesFrontiers in Physiology, 2021
Individuals sojourning at high altitude (≥2,500m) often develop acute mountain sickness (AMS). However, substantial unexplained inter-individual variability in AMS severity exists.
Isaie Sibomana   +13 more
doaj   +1 more source

Cerebral hemodynamic characteristics of acute mountain sickness upon acute high-altitude exposure at 3,700 m in young Chinese men. [PDF]

open access: yes, 2014
PURPOSE: We aimed at identifying the cerebral hemodynamic characteristics of acute mountain sickness (AMS). METHODS: Transcranial Doppler (TCD) sonography examinations were performed between 18 and 24 h after arrival at 3,700 m via plane from 500 m (n ...
Bian, Shi-Zhu   +8 more
core   +2 more sources

Oxidative Stress and Diseases Associated with High-Altitude Exposure

open access: yesAntioxidants, 2022
Several diseases associated with high-altitude exposure affect unacclimated individuals. These diseases include acute mountain sickness (AMS), high-altitude cerebral edema (HACE), high-altitude pulmonary edema (HAPE), chronic mountain sickness (CMS), and,
Eduardo Pena   +3 more
doaj   +1 more source

Acute mountain sickness: pathophysiology and prevention

open access: yesQuality in Sport
This review discusses the epidemiology, pathophysiology, prevention and treatment of acute mountain sickness (AMS). Key mechanisms including changes in blood-brain barrier permeability, activation of the renin-angiotensin-aldosterone system and the role
PAWEŁ MOCZYDŁOWSKI   +9 more
doaj   +1 more source

Association between body water status and acute mountain sickness. [PDF]

open access: yesPLoS ONE, 2013
PurposeThe present study determined the association between body fluid variation and the development of acute mountain sickness (AMS) in adults.MethodsForty-three healthy participants (26 males and 17 females, age: 26 ± 6 yr, height: 174 ± 9 cm, weight ...
Hannes Gatterer   +6 more
doaj   +1 more source

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