Results 291 to 300 of about 17,769,272 (338)

Radiobiological aspects of low dose rates in radioimmunotherapy

International Journal of Radiation Oncology*Biology*Physics, 1990
It is assumed that initial dose rates of 10-20 cGy/hour and total doses of 1500-2000 cGy, delivered with effective half-lives of a few days, are reasonable starting points for assessing the radiobiological effects of such low and declining dose rates. Such doses might kill 2 or 3 logs of cells out of the 9 or 10 required for tumor eradication; this is ...
openaire   +2 more sources

[Brachytherapy for prostate cancer: high dose rate or low-dose rate?].

Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique, 2006
Low-dose brachytherapy for prostate cancer was actually proposed in the first years of the XXth century. Its modern version (iodin 125 or palladium 103 permanent implants) now benefits from some 15 years of experience in a few pioneer centers, with very satisfactory results in term of efficacy/toxicity ratio.
J-M, Cosset, C, Haie-Meder
openaire   +1 more source

Low‐dose‐rate brachytherapy for prostate cancer: outcomes at >10 years of follow‐up

BJU International, 2018
S. Lazarev, M. Thompson, N. Stone, R. Stock   +3 more
semanticscholar   +1 more source

Simulated Microgravity and Low-Dose/Low-Dose-Rate Radiation Induces Oxidative Damage in the Mouse Brain

Radiation Research, 2016
X. Mao, Nina C. Nishiyama, M. Pecaut, Mary Campbell-Beachler, P. Gifford, Kristine E Haynes, Caroline Becronis, D. S. Gridley   +7 more
semanticscholar   +1 more source

Time-driven activity-based costing of low-dose-rate and high-dose-rate brachytherapy for low-risk prostate cancer.

Brachytherapy, 2016
Annette M Ilg, A. Laviana, M. Kamrava, D. Veruttipong, M. Steinberg, Sang-June Park, M. Burke, D. Niedzwiecki, P. Kupelian, C. Saigal   +9 more
semanticscholar   +1 more source

Single-dose high-dose-rate brachytherapy compared to two and three fractions for locally advanced prostate cancer.

Radiotherapy and Oncology, 2017
P. Hoskin, A. Rojas, P. Ostler, R. Hughes, R. Alonzi, G. Lowe   +5 more
semanticscholar   +1 more source

Simultaneous dose and dose rate optimization (SDDRO) of the FLASH effect for pencil-beam-scanning proton therapy

Medical Physics, 2022
Gregory Gan, Guillem Pratx, Ronald C Chen   +2 more
exaly  

Assessment of dose and DNA damages in individuals exposed to low dose and low dose rate ionizing radiations during computed tomography imaging.

Mutation Research. Genetic Toxicology and Environmental Mutagenesis, 2015
Karthik Kanagaraj, Safa Abdul Syed Basheerudeen, G. T. Selvan, M. Jose, Annalakshmi Ozhimuthu, S. P. Selvam, Sudha Pattan, V. Perumal   +7 more
semanticscholar   +1 more source

Risk of radiation‐induced cancer at low doses and low dose rates

Medical Journal of Australia, 2000
openaire   +2 more sources

Dosimetric considerations to determine the optimal technique for localized prostate cancer among external photon, proton, or carbon-ion therapy and high-dose-rate or low-dose-rate brachytherapy.

International Journal of Radiation Oncology, Biology, Physics, 2014
D. Georg, J. Hopfgartner, J. Góra, P. Kuess, G. Kragl, D. Berger, Neamat Hegazy, G. Goldner, P. Georg   +8 more
semanticscholar   +1 more source