Results 131 to 140 of about 41,556 (244)

Hypoxie and Hyperoxia

Deutsche Zeitschrift für Sportmedizin, 2019
In contrast tothe various acute and chronic responses to hypoxia (i.e., lowering of the partial pressure of oxygen in the air, for example by various forms of altitude training), far less is known about the responses to acute, and especially to chronic exercise in hyperoxia (i.e. elevation of the fractional oxygen content of air). The acute exposure to
Zinner C, Sperlich B
openaire   +1 more source

Nebulized PPARγ agonists: a novel approach to augment neonatal lung maturation and injury repair in rats. [PDF]

, 2014
BackgroundBy stimulating lipofibroblast maturation, parenterally administered peroxisome proliferator-activated receptor γ (PPARγ) agonists promote lung homeostasis and injury repair in the neonatal lung.
Gong, Ming, Husain, Maleha, Husain, Sumair, Ibe, Basil, Li, Yishi, Morales, Edith, Paek, Dave, Rehan, Virender K, Sakurai, Reiko, Torday, John S   +9 more
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Oxygen prescription and administration at the Emergency Department and medical wards in Mater Dei Hospital [PDF]

, 2011
Aims: The aim of this study was to audit current practices on oxygen prescription in the Emergency Department (ED), and on accurate oxygen administration in the wards of Mater Dei Hospital. Method: Two hundred and forty eight adult patients attending the
Asciak, Rachelle, Fenech, Valerie Anne, Gatt, Jurgen, Montefort, Stephen   +3 more
core  

The Effect of Hyperoxia on Nitric Oxide Metabolism in the Skeletal Muscle of Male Type 2 Diabetic Rats

Endocrinology, Diabetes & Metabolism
Introduction Hypoxia is involved in the pathophysiology of type 2 diabetes (T2D), and oxygen therapy (hyperoxia) has been proposed for managing T2D. As a side effect, hyperoxia increases nitric oxide (NO) metabolism and decreases NO bioavailability. This
Mahdis Mousavi, Sajad Jeddi, Reza Norouzirad, Asghar Ghasemi   +3 more
doaj   +1 more source

FAM134B deletion exacerbates apoptosis and epithelial-to-mesenchymal transition in rat lungs exposed to hyperoxia

iScience
Summary: Oxygen therapy is widely used in clinical practice; however, prolonged hyperoxia exposure may result in hyperoxic acute lung injury (HALI). In this study, we investigated the role of FAM134B in hyperoxia-induced apoptosis, cell proliferation ...
Hong Guo, Rong-Rong Huang, Shan-Shan Qu, Ying Yao, Su-Heng Chen, Shao-Li Ding, Yu-Lan Li   +6 more
doaj   +1 more source

Evidence-based Approach to Establish Space Suit Carbon Dioxide Limits [PDF]

A literature survey was conducted to assess if published data (evidence) could help inform a space suit carbon dioxide (CO2) limit. The search identified more than 120 documents about human interaction with elevated CO2. Until now, the guiding philosophy
Abercromby, Andrew F. J., Bekdash, Omar S., Conkin, Johnny, Downs, Meghan E., Norcross, Jason R.   +4 more
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Effects of high and low barometric pressures on susceptibility and resistance to infection Quarterly status report, 1 Apr. - 30 Jun. 1969 [PDF]

Effects of atmospheric pressure on susceptibility and resistance to ...
Gillmore, J. D., Gordon, F. B.
core   +2 more sources

Aerospace medicine and biology: A continuing bibliography with indexes (supplement 331) [PDF]

This bibliography lists 129 reports, articles and other documents introduced into the NASA Scientific and Technical Information System during December, 1989.

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Hyperoxia—a Wolf in Sheep's Clothing? [PDF]

Journal of Cardiothoracic and Vascular Anesthesia, 2019
Dominik P. Guensch, Jan-Oliver Friess, Balthasar Eberle, Gabor Erdoes   +3 more
openaire   +3 more sources

Blood volume changes [PDF]

Analysis of radionuclide volume determinations made for the crewmembers of selected Gemini and Apollo missions showed that orbital spaceflight has an effect on red cell mass.
Driscoll, T. B., Johnson, P. C., Leblance, A. D.   +2 more
core   +1 more source