Results 21 to 30 of about 637,561 (309)

Hematological Risk Factors for High-Altitude Headache in Chinese Men Following Acute Exposure at 3,700 m

open access: yesFrontiers in Physiology, 2017
Background: High-altitude headache (HAH) is a notably common disorder affecting the daily life of travelers ascending to high altitude. Hematological parameters are important clinical examinations for various diseases.
He Huang   +18 more
doaj   +1 more source

High altitude dermatology

open access: yesIndian Journal of Dermatology, 2017
Approximately, 140 million people worldwide live permanently at high altitudes (HAs) and approximately another 40 million people travel to HA area (HAA) every year for reasons of occupation, sports or recreation. In India, whole of Ladakh region, part of Northwest Kashmir, Northern part of Sikkim and Tenga valley of Arunachal are considered inhabited ...
openaire   +3 more sources

Adropin Is a Key Mediator of Hypoxia Induced Anti-Dipsogenic Effects via TRPV4-CamKK-AMPK Signaling in the Circumventricular Organs of Rats

open access: yesFrontiers in Molecular Neuroscience, 2017
Water intake reduction (anti-dipsogenic effects) under hypoxia has been well established, but the underlying reason remains unknown. Our previous report indicated that activated TRPV4 neurons in SFO are associated with anti-dipsogenic effects under ...
Qing-Yuan Huang   +19 more
doaj   +1 more source

Integrated pan-cancer analysis and experimental verification of the roles of tropomyosin 4 in gastric cancer

open access: yesFrontiers in Immunology, 2023
ObjectiveTo investigate the function of tropomyosin 4 (TPM4) using pan-cancer data, especially in gastric cancer (GC), using comprehensive bioinformatics analysis and molecular experiments.MethodsWe used UCSC Xena, The Cancer Genome Atlas (TCGA ...
Qijing Guo   +10 more
doaj   +1 more source

IL-6/STAT3 Induced Neuron Apoptosis in Hypoxia by Downregulating ATF6 Expression

open access: yesFrontiers in Physiology, 2021
Background: Neuron apoptosis, regulated by endoplasmic reticulum (ER) stress in the hippocampus, is an essential factor influencing the cognitive impairment induced by hypobaric hypoxia.
Simin Zhou   +26 more
doaj   +1 more source

Harnessing high altitude solar power [PDF]

open access: yes, 2009
As an intermediate solution between Glaser's satellite solar power (SSP) and ground-based photovoltaic (PV) panels, this paper examines the collection of solar energy using a high-altitude aerostatic platform.
Aglietti, G.S   +3 more
core   +2 more sources

An improved formula for standard hypoxia tolerance time (STT) to evaluate hypoxic tolerance in mice

open access: yesMilitary Medical Research, 2018
Background Hypoxia is a primary cause of mountain sickness and a common pathological condition in patients with heart failure, shock, stroke, and chronic obstructive pulmonary disease (COPD).
Gang Xu   +5 more
doaj   +1 more source

Identification of a miRNA–mRNA Regulatory Networks in Placental Tissue Associated With Tibetan High Altitude Adaptation

open access: yesFrontiers in Genetics, 2021
The Tibetan population has lived and successfully reproduced at high altitude for many generations. Studies have shown that Tibetans have various mechanisms for protection against high-altitude hypoxia, which are probably due, at least in part, to ...
Noryung Tenzing   +22 more
doaj   +1 more source

[Invited] A Study of Large Wind Shears Near the Mesopause [PDF]

open access: yes, 2016
第6回極域科学シンポジウム分野横断型セッション:[IM] 横断 中層大気・熱圏11月17日(火) 統計数理研究所 セミナー室2 ...
Altitude Observatory High   +2 more
core   +1 more source

Thermalization of Sputtered Particles as the Source of Diffuse Radiation from High Altitude Meteors [PDF]

open access: yes, 2005
High altitude meteors become luminous at altitudes above $\sim$130 km, where the standard ablation theory of meteor light production is not applicable. The physical mechanism responsible for their glow has not been known. We present a model that explains
Vinkovic, Dejan
core   +2 more sources

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