3D computational model of oxygen depletion kinetics in brain vasculature during FLASH RT, and its implications for in vivo oximetry experiments.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15642
Abstract: PURPOSE Ultra-high dose rate irradiation, also known as FLASH, has been shown to improve the therapeutic ratio of radiation therapy (RT). The mechanism behind this effect has been partially explained by the radiochemical oxygen depletion… read more here.
Keywords: temporal resolution; oxygen depletion; oxygen; rod ... See more keywords
Modeling the impact of tissue oxygen profiles and oxygen depletion parameter uncertainties on biological response and therapeutic benefit of FLASH.
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DOI: 10.1002/mp.16366
Abstract: BACKGROUND Ultra-high dose rate (FLASH) radiation has been reported to efficiently suppress tumor growth while sparing normal tissue, however, the mechanism of the differential tissue sparing effect is still not known. Oxygen has long been… read more here.
Keywords: oxygen depletion; flash; oxygen; response ... See more keywords
Biosurfactant-Mediated Membrane Depolarization Maintains Viability during Oxygen Depletion in Bacillus subtilis
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DOI: 10.1016/j.cub.2020.01.073
Abstract: The presence or absence of oxygen in the environment is a strong effector of cellular metabolism and physiology. Like many eukaryotes and some bacteria, Bacillus subtilis primarily utilizes oxygen during respiration to generate ATP. Despite… read more here.
Keywords: oxygen; physiology; oxygen depletion; viability oxygen ... See more keywords
On the Transient Radiolytic Oxygen Depletion in the Ultra-High (FLASH) Dose-Rate Radiolysis of Water in a Cell-Like Environment: Effect of e–aq and •OH Competing Scavengers
Sign Up to like & getrecommendations! Published in 2022 at "Radiation Research"
DOI: 10.1667/rade-21-00229.1
Abstract: FLASH radiotherapy ) is a fascinating new irradiation method that uses ultrahigh dose rates to deliver large doses of radiation to (within normal tissue this method without compromising tumor-killing efficacy. This results in a markedly… read more here.
Keywords: flash; dose; oxygen depletion; effect ... See more keywords
Understanding the Variation of Bacteria in Response to Summertime Oxygen Depletion in Water Column of Bohai Sea
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DOI: 10.3389/fmicb.2022.890973
Abstract: Aiming to reveal the variation in bacteria community under oxygen depletion formed every summer in water column of central Bohai Sea, a time-scenario sampling from June to August in 2018 at a 20-day interval along… read more here.
Keywords: bohai sea; oxygen depletion; depletion; water ... See more keywords