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Effect of high altitude on human auditory brainstem responses.
Indian journal of physiology and pharmacology, 2005The effect of hypobaric hypoxia on Brain Stem Auditory evoked potentials (BAERs) were studied. BAERs were recorded in 30 volunteers at sea level (SL) and then at high altitude (HA) of 3200 m (HA I) and 4300 m (HA II) in Eastern Himalayas and on return to sea level (RSL).
S B, Singh +6 more
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The Effects of Oxygen Deprivation (High Altitude) on Human Organism
1938Public ...
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The effect of high altitude on the protein composition of human blood
Bulletin of Experimental Biology and Medicine, 1961Twelve healthy young individuals had the protein composition of their blood determined in Stalinabad (850 m) and during their sojourn in the mountain of East Pamir between the months of May and October, 1958, at the altitude of 4200 m.
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Effects of High Altitude on the Vascularization of Terminal Villi in Human Placentae
1988The oxygen diffusing capacity of the human hemomonochorial placenta is influenced by the physical dimensions of the tissue components of the materno-fetal interhemal barrier (Laga et al., 1973; Mayhew et al., 1984). Of these tissue components, the villous membrane — comprising trophoblast, villous stroma, and fetal capillary endothelium — makes a major
Moira R. Jackson +2 more
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International Journal of Environmental Studies, 1983
Studies have been carried out on erythrocyte membrane‐bound ATPases of ten female subjects at a moderate altitude (2200 m) and at a high altitude (5100 m). Mg2+‐ATPase activity of the subjects was found to be significantly stimulated under conditions at a high altitude in comparison to that at a moderate altitude.
S. Chakraborti +3 more
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Studies have been carried out on erythrocyte membrane‐bound ATPases of ten female subjects at a moderate altitude (2200 m) and at a high altitude (5100 m). Mg2+‐ATPase activity of the subjects was found to be significantly stimulated under conditions at a high altitude in comparison to that at a moderate altitude.
S. Chakraborti +3 more
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Scandinavian Journal of Clinical and Laboratory Investigation, 1972
The effect of exposure to simulated high altitude (4,500 m) on the concentration of 2,3-diphosphoglycerate (2,3-DPG) and adenosine triphosphate (ATP) in the red cell and the oxygen affinity of hemoglobin (P50) (measured at PCO2=40 mm Hg and corrected to plasma pH=7.40) was studied.
M, Rörth, S F, Nygaard, H H, Parving
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The effect of exposure to simulated high altitude (4,500 m) on the concentration of 2,3-diphosphoglycerate (2,3-DPG) and adenosine triphosphate (ATP) in the red cell and the oxygen affinity of hemoglobin (P50) (measured at PCO2=40 mm Hg and corrected to plasma pH=7.40) was studied.
M, Rörth, S F, Nygaard, H H, Parving
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The Effects of Oxygen Deprivation (High Altitude) on the Human Organism
1938The purpose of the study is to determine effects of oxygen deprivation (high altitude) on the human organism.
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Heart, 2013
Objectives To investigate the anti-hypoxia and anti-oxidation effects of aminophylline on human with acute high-altitude exposure. Methods Totally 100 young male army members newly recruited from Sichuan province (400 metres above sea level) were ...
Yang Bo, Li Min, Yang Minghui
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Objectives To investigate the anti-hypoxia and anti-oxidation effects of aminophylline on human with acute high-altitude exposure. Methods Totally 100 young male army members newly recruited from Sichuan province (400 metres above sea level) were ...
Yang Bo, Li Min, Yang Minghui
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Electrophysiological effects of low dose alcohol on human subjects at high altitude.
Alcohol and drug research, 1986Low dose alcohol significantly altered auditory evoked potentials in normal human subjects. Effects of alcohol were studied on the P50 evoked potential wave following click stimulation, which was presented in a conditioning-testing paradigm. The conditioning-testing paradigm uses paired stimuli to demonstrate inhibitory sensory gating, measured as ...
R, Freedman +5 more
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PPO.20 The effect of high altitude on cell proliferation, apoptosis and fusion in the human placenta
Archives of Disease in Childhood - Fetal and Neonatal Edition, 2014Background High-altitude pregnancy is a natural model for the effects of chronic mild hypobaric hypoxia on placental and fetal growth. Hypoxia is an important cause of complications of pregnancy e.g. intrauterine growth restriction.1 Hypoxia increases cytotrophoblast (CTB) proliferation and apoptosis and decreases ...
Jackson CESA +2 more
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