Results 21 to 30 of about 1,108,816 (388)

Inflammation and immunity in the pathogenesis of hypoxic pulmonary hypertension

open access: yesFrontiers in Immunology, 2023
Hypoxic pulmonary hypertension (HPH) is a complicated vascular disorder characterized by diverse mechanisms that lead to elevated blood pressure in pulmonary circulation.
Yi Ye   +11 more
doaj   +1 more source

Morphometric, haematological and physio-biochemical characterization of Bactrian (Camelus bactrianus) camel at high altitude

open access: yesBMC Veterinary Research, 2020
Background Biochemical and haematological parameters have not been determined in Bactrian camels kept at high altitude. Therefore, this study was undertaken to characterise different physiological, haematological, biochemical, and morphometric parameters
Dolker Lamo   +6 more
doaj   +1 more source

Tsantan Sumtang Restored Right Ventricular Function in Chronic Hypoxia-Induced Pulmonary Hypertension Rats

open access: yesFrontiers in Pharmacology, 2021
Background: Tsantan Sumtang originated from Four Tantras, which consisted of Choerospondias axillaris (Roxb.) B. L. Burtt and A. W. Hill, Santalum album L., and Myristica fragrans Houtt. The three herbs are in ratio 1:1:1.
Zhanting Yang   +8 more
doaj   +1 more source

Effect of GBT440 on oxygen-carrying characteristics and its anti-hypoxia effect in hypoxia animal model

open access: yesDi-san junyi daxue xuebao, 2020
Objective To study the effect of hemoglobin allosteric agent Voxelotor(GBT440) on oxygen-carrying characteristics of blood and its anti-hypoxia effect.
WEI Ming   +4 more
doaj   +1 more source

A review on water quality and dairy cattle health: a special emphasis on high-altitude region

open access: yesApplied Water Science, 2020
Water is the wonder of nature which is an essential source of nutrient for all forms of life. It helps in proper digestion, energy metabolism, transport of nutrients and metabolites, cellular functions, and excretion of waste materials from our body and ...
Arup Giri   +5 more
doaj   +1 more source

Evaluation of physico-chemical and heavy metals status in irrigation, stagnant, and Indus River water at the trans-Himalayan region

open access: yesDiscover Water, 2023
The water quality of various resources is changing everywhere, including the high-altitude region, which may have adverse health effects on animals and the human population.
Guru Charan   +3 more
doaj   +1 more source

Excessive Iron Availability Caused by Disorders of Interleukin-10 and Interleukin-22 Contributes to High Altitude Polycythemia

open access: yesFrontiers in Physiology, 2018
Background: Because the pathogenesis of high altitude polycythemia (HAPC) is unclear, the aim of the present study was to explore whether abnormal iron metabolism is involved in the pathogenesis of HAPC and the possible cause.Methods: We examined the ...
Yun-Sheng Liu   +15 more
doaj   +1 more source

Recent Research Progress of Unmanned Aerial Vehicle Regulation Policies and Technologies in Urban Low Altitude

open access: yesIEEE Access, 2020
With the rapid expansion in the number of Unmanned Aircraft Vehicles (UAVs) available and the development of modern technologies, the commercial applications of UAVs in urban areas, such as urban remote sensing (RS), express services, urban road traffic ...
Chenchen Xu   +4 more
semanticscholar   +1 more source

Altitude illness

open access: yesBMJ, 2003
Summary points: Altitude related illness is rare at altitudes below 2500 metres but is common in travellers to 3500 metres or more. The occurrence is increased by a rapid gain in altitude and reduced by a slow ascent, allowing time for acclimatisation. For most travellers, altitude related illness is an unpleasant but self limiting and benign syndrome,
Barry, P, Pollard, A
openaire   +4 more sources

Origin and adaptation to high altitude of Tibetan semi-wild wheat

open access: yesNature Communications, 2020
Tibetan wheat is grown under environmental constraints at high-altitude conditions, but its underlying adaptation mechanism remains unknown. Here, we present a draft genome sequence of a Tibetan semi-wild wheat (Triticum aestivum ssp.
Weilong Guo   +13 more
semanticscholar   +1 more source

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