Results 201 to 210 of about 117,639 (239)

Ultra-high dose rate (FLASH) carbon ion irradiation inhibited immune suppressive protein expression on Pan02 cell line. [PDF]

J Radiat Res
Katsuki S, Minami K, Oniwa K, Yagi M, Shimizu S, Hamatani N, Takashina M, Kanai T, Ogawa K.   +8 more
europepmc   +1 more source

Oxygen Consumption In Vivo by Ultra-High Dose Rate Electron Irradiation Depends Upon Baseline Tissue Oxygenation. [PDF]

Int J Radiat Oncol Biol Phys
Sunnerberg JP, Tavakkoli AD, Petusseau AF, Daniel NJ, Sloop AM, Schreiber WA, Gui J, Zhang R, Swartz HM, Hoopes PJ, Gladstone DJ, Vinogradov SA, Pogue BW.   +12 more
europepmc   +1 more source

Electron beam response corrections for an ultra-high-dose-rate capable diode dosimeter. [PDF]

Med Phys
Dai T, Sloop AM, Schönfeld A, Flatten V, Kozelka J, Hildreth J, Bill S, Sunnerberg JP, Clark MA, Jarvis L, Pogue BW, Bruza P, Gladstone DJ, Zhang R.   +13 more
europepmc   +1 more source

Intracellular Oxygen Transient Quantification in Vivo During Ultra-High Dose Rate FLASH Radiation Therapy. [PDF]

Int J Radiat Oncol Biol Phys
Petusseau AF, Clark M, Bruza P, Gladstone D, Pogue BW.   +4 more
europepmc   +1 more source

ELUCIDATION OF THE MECHANISMS UNDERLYING ULTRA-HIGH DOSE RATE IRRADIATION

ELUCIDATION OF THE MECHANISMS UNDERLYING ULTRA-HIGH DOSE RATE IRRADIATION
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Modifying a clinical linear accelerator for delivery of ultra-high dose rate irradiation

Radiotherapy and Oncology, 2019
The purpose of this study was to modify a clinical linear accelerator, making it capable of electron beam ultra-high dose rate (FLASH) irradiation. Modifications had to be quick, reversible, and without interfering with clinical treatments.Performed modifications: (1) reduced distance with three setup positions, (2) adjusted/optimized gun current ...
Gabriel Adrian, Sven Back, Tommy Knöös   +2 more
exaly   +3 more sources

Ultra‐high dose rate FLASH radiation therapy for cancer

Medical Physics, 2023
AbstractConformality has been a key requirement in radiation therapy for cancer to minimize normal tissue toxicity while maintaining tumor control. Since 2014, there has been great interest in ultra‐high dose rate (UHDR), “FLASH,” radiation therapy to enhance this therapeutic window.
Michele M, Kim, Wei, Zou
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Ultra-high dose-rate proton FLASH improves tumor control

Radiotherapy and Oncology, 2023
Proton radiotherapy (PRT) offers potential benefits over other radiation modalities, including photon and electron radiotherapy. Increasing the rate at which proton radiation is delivered may provide a therapeutic advantage. Here, we compared the efficacy of conventional proton therapy (CONVpr) to ultrahigh dose-rate proton therapy, FLASHpr, in a mouse
Samriddhi Shukla, Taniya Saha, Nihar Rama, Anusha Acharya, Tien Le, Fenghua Bian, Johnny Donovan, Lin Abigail Tan, Ralph Vatner, Vladimir Kalinichenko, Anthony Mascia, John P. Perentesis, Tanya V. Kalin   +12 more
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FLASH ultra-high dose rates in radiotherapy: preclinical and radiobiological evidence

International Journal of Radiation Biology, 2021
Flash radiotherapy (FLASH-RT) is currently being regarded as the next breakthrough in radiation treatment of cancer, delivering ultrahigh radiation doses in a very short time, and sparing normal tissues from detrimental injury. Here we review the current evidence on the preclinical findings as well as the radiobiological mechanisms underlying the FLASH
Borghini A., Vecoli C., Labate L., Panetta D., Andreassi M., Gizzi L. A.   +5 more
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Ultra-high Dose-rate Effects in Radiosensitive Bacteria

International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine, 1969
(1969). Ultra-high Dose-rate Effects in Radiosensitive Bacteria. International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine: Vol. 14, No. 6, pp. 573-575.
T L, Phillips, B R, Worsnop
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