hypoxia


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Related to hypoxia: hypoxemia, hyperoxia

hy·pox·i·a

 (hī-pŏk′sē-ə, hĭ-)
n.
1. Deficiency in the amount of oxygen reaching body tissues.
2. Depletion of dissolved oxygen in aquatic environments to levels that are detrimental or fatal to aerobic organisms, often caused by eutrophication.

hy·pox′ic adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

hypoxia

(haɪˈpɒksɪə)
n
(Pathology) deficiency in the amount of oxygen delivered to the body tissues
[C20: from hypo- + oxy-2 +-ia]
hypoxic adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

hy•pox•i•a

(haɪˈpɒk si ə)
n.
an abnormal condition of the body in which oxygen intake or use is inadequate.
[1940–45; hyp- + ox(y)-2 + -ia]
hy•pox′ic, adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.hypoxia - oxygen deficiency causing a very strong drive to correct the deficiency
drive - a physiological state corresponding to a strong need or desire
anemic hypoxia - hypoxia resulting from a decreased concentration of hemoglobin
hypoxic hypoxia - hypoxia resulting from defective oxygenation of the blood in the lungs
ischemic hypoxia, stagnant hypoxia - hypoxia resulting from slow peripheral circulation (such as follows congestive cardiac failure)
asphyxia - a condition in which insufficient or no oxygen and carbon dioxide are exchanged on a ventilatory basis; caused by choking or drowning or electric shock or poison gas
altitude sickness - effects (as nosebleed or nausea) of oxygen deficiency in the blood and tissues at high altitudes
anoxia - severe hypoxia; absence of oxygen in inspired gases or in arterial blood or in the tissues
asphyxiation, suffocation - the condition of being deprived of oxygen (as by having breathing stopped); "asphyxiation is sometimes used as a form of torture"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
hypoxie
References in periodicals archive ?
Taken together, these data show that the presence of hypoxia in lung cancer may depend on the inoculation site and thus the present microenvironment.
When the children are born long before their expected due date the immature respiratory center in their brains fail to signal it to breathe, often resulting in hypoxia or low oxygen levels in the brain, the research team explained.
[USA], Aug 31 (ANI): Researchers have found that in the context of preterm birth, the brain cells fail to mature, resulting in low oxygen levels in the brain causing hypoxia.
Repeated-sprint training in hypoxia (RSH) is a promising intervention aimed at evoking greater metabolic (Puype et al., 2013) and performance (Brocherie et al., 2015; Faiss et al., 2013; Galvin et al., 2013; Kasai et al., 2015) adaptations compared with performing repeated-sprint training in normoxia (RSN).
In 2015, Oklahoma became the first state to legalize executions by nitrogen hypoxia (asphyxiation).
H9c2 cells were incubated in a hypoxic incubator containing 1% [O.sub.2], 94% [N.sub.2], and 5% C[O.sub.2] for inducing hypoxia injury.
M2 EQUITYBITES-February 4, 2019-Spotlight Labs unveils SPYDR Hypoxia sensor device in helmets of pilots
Travel Business Review-February 4, 2019-Spotlight Labs unveils SPYDR Hypoxia sensor device in helmets of pilots
Hypoxia is a condition in which the body or a part of the body is deprived of adequate oxygen supply at the tissue level.
The children with severe pneumonia were divided into a mild hypoxia group, a moderate hypoxia group and a severe hypoxia group according to arterial partial pressure of oxygen; the myocardial enzymes, hepatic and renal function and cTnT of the children in the three groups were compared.
In July, the Aviation Survival Training Center (ASTC) at Naval Air Station (NAS) Jacksonville received the first of eight of the Navy's newest hypoxia training devices, designed to train aviators on aircraft emergency procedures during loss of cabin pressure.

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