Results 21 to 30 of about 14,554,987 (328)

Application of the Linear-Quadratic model to targeted radionuclide therapy [PDF]

, 2011
PhDThe principal aim of this work was to test the hypothesis that the Linear-Quadratic (LQ) model of cell survival, developed for external beam radiotherapy (EBRT), could be extended to targeted radionuclide therapy (TRT) in order to predict dose ...
Murray, Iain
core   +2 more sources

THE GASTROINTESTINAL SYNDROME OF THE ACUTE RADIATION SYNDROME IN RHESUS MACAQUES: A SYSTEMATIC REVIEW OF THE LETHAL DOSE RESPONSE RELATIONSHIP WITH AND WITHOUT MEDICAL MANAGEMENT

Health Physics, 2019
Well-characterized animal models that mimic the human response to potentially lethal doses of radiation are required to assess the efficacy of medical countermeasures under the criteria of the US Food and Drug Administration’s Animal Rule. Development of
T. Macvittie, A. Farese, G. A. Parker, William E. Jackson, C. Booth, G. Tudor, K. Hankey, C. Potten   +7 more
semanticscholar   +1 more source

Final Report of a Prospective Randomized Trial to Evaluate the Dose-Response Relationship for Postoperative Radiation Therapy and Pathologic Risk Groups in Patients with Head and Neck Cancer

International Journal of Radiation Oncology, Biology, Physics, 2017
Purpose To present the long-term and final report of a phase III trial designed to assess dose-response relationship for postoperative radiotherapy (PORT) and pathologic risk groups in head and neck cancer.
D. Rosenthal, A. Mohamed, A. Garden, W. Morrison, A. El-Naggar, Mona Kamal, R. Weber, C. Fuller, L. Peters   +8 more
semanticscholar   +1 more source

Comparison of X-ray and gamma-ray dose-response curves for pink somatic mutations in Tradescantia clone 02 [PDF]

, 1976
Microdosimetric data indicate that the mean specific energy,zeta, produced by individual charged particles from X rays and gamma rays is different for the two radiation qualities by nearly a factor of two.
Mills, R. E., Kellerer, Albrecht M., Sparrow, A. H., Underbring, A. G.   +3 more
core   +1 more source

Rat mammary carcinogenesis following neutron- or X-radiation [PDF]

, 1974
Female 61 to 63 - day - old Sprague-Dawley rats were exposed once to a single dose of either 0.43 - MeV neutrons or 250 - kVX - rays . For neutrons 23 rats were exposed in plastic tubes rotated around and 31 c m from a water-cooled tritium impregnated ...
Rossi, H. H., Mills, R. E., Kellerer, Albrecht M., Goodman, L. J., Rao, A. R., Bond, V. P., Brown, R. D., Shellabarger, C. J., Shanley, J. P.   +8 more
core   +1 more source

Neutron detection at the extremes of sensitivity in the cosmic environment. [PDF]

, 2000
This paper compares and contrasts the use of MOSFET dosimeters and extended rem counters for neutron detection in cosmic radiation fields. These technologies have been exposed to a reference field and data are presented that demonstrate the contrasting ...
Benson, Chris, Joyce, Malcolm J., Silvie, Jon, O'Connell, Barry   +3 more
core   +5 more sources

Dose rate effect on mortality from ischemic heart disease in the cohort of Russian Mayak Production Association workers

Scientific Reports, 2023
For improvement of the radiation protection system it is crucial to know the factors that modify the radiation dose–response relationship. One of such key factors is the ionizing radiation dose rate.
Tamara V. Azizova, Evgeniya S. Grigoryeva, Nobuyuki Hamada   +2 more
doaj   +1 more source

Dose-Response Relationship between Radiation Dose and Loco-regional Control in Patients with Stage II-III Esophageal Cancer Treated with Definitive Chemoradiotherapy

Cancer research and treatment : official journal of Korean Cancer Association, 2016
Purpose The correlation between radiation dose and loco-regional control (LRC) was evaluated in patients with stage II-III esophageal cancer treated with definitive concurrent chemoradiotherapy (CRT). Materials and Methods Medical records of 236 stage II-
H. Kim, Y. Suh, Yong C. Lee, Sang Kil Lee, Sung Shin, B. Cho, C. Lee   +6 more
semanticscholar   +1 more source

Differential response to acute low dose radiation in primary and immortalized endothelial cells [PDF]

, 2013
Purpose : The low dose radiation response of primary human umbilical vein endothelial cells (HUVEC) and its immortalized derivative, the EA.hy926 cell line, was evaluated and compared. Material and methods: DNA damage and repair, cell cycle progression,
Baatout, SarahLA258020008158462D6554C4-F0EE-11E1-A9DE-61C894A0A6B4, Aerts, An, Benotmane, Mohammed Abderrafi, Beck, MichaëlUGent000071430291802000339940FA3ADF6A-F0ED-11E1-A9DE-61C894A0A6B4, De Vos, WinnokUGent002000617421801001764043975654627528F6CF352E-F0ED-11E1-A9DE-61C894A0A6B4, Rombouts, Charlotte, Rombouts, CharlotteUGent0001005539378020009365899735376735592D65BE8C-F0EE-11E1-A9DE-61C894A0A6B4, Beck, Michaël, De Vos, Winnok, Van Oostveldt, Patric, Baatout, Sarah, Van Oostveldt, PatricUGent801000231039977827924349F368816A-F0ED-11E1-A9DE-61C894A0A6B4   +11 more
core   +1 more source

Second solid cancers after radiotherapy: a systematic review of the epidemiological studies of the radiation dose-response relationship

International Journal of Radiation Oncology, Biology, Physics, 2012
Rapid innovation in radiotherapy techniques has resulted in an urgent need for risk projection models for second cancer risks from high-dose radiation exposure, since direct observation of the late-effects of newer treatments will require patient follow ...
A. D. de González, E. Gilbert, R. Curtis, P. Inskip, R. Kleinerman, L. Morton, P. Rajaraman, M. Little   +7 more
semanticscholar   +1 more source