Results 11 to 20 of about 365,205 (330)

THE ADAPTIVE RESPONSE AND PROTECTION AGAINST HERITABLE MUTATIONS AND FETAL MALFORMATION [PDF]

open access: yesDose-Response, 2006
There are a number of studies that show radiation can cause heritable mutations in the offspring of irradiated organisms. These “germ-line mutations” have been shown to occur in unique sequences of DNA called “minisatellite loci”. The high frequencies of
Boreham, DR   +4 more
core   +4 more sources

Mechanistic Basis for Nonlinear Dose-Response Relationships for Low-Dose Radiation-Induced Stochastic Effects [PDF]

open access: yesNonlinearity in Biology, Toxicology, Medicine, 2003
The linear nonthreshold (LNT) model plays a central role in low-dose radiation risk assessment for humans. With the LNT model, any radiation exposure is assumed to increase one's risk of cancer. Based on the LNT model, others have predicted tens of thousands of deaths related to environmental exposure to radioactive material from nuclear accidents ( e.
Scott, Bobby R.   +4 more
openaire   +4 more sources

Nonlinear Dose-Response Relationship in the Immune System following Exposure to Ionizing Radiation: Mechanisms and Implications [PDF]

open access: yesNonlinearity in Biology, Toxicology, Medicine, 2003
The health effects of low-dose radiation (LDR) have been the concern of the academic spheres, regulatory bodies, governments, and the public. Among these effects, the most important is carcinogenesis. In view of the importance of immune surveillance in cancer control, the dose-response relationship of the changes in different cell types of the immune ...
Shu-Zheng Liu
openaire   +4 more sources

Prediction of the treatment effect of FLASH radiotherapy with Circular Electron-Positron Collider (CEPC) synchrotron radiation [PDF]

open access: yesarXiv
The Circular Electron-Positron Collider (CEPC) can also work as a powerful and excellent synchrotron light source, which can generate high-quality synchrotron radiation.
Qi, Pengyuan   +3 more
core   +1 more source

Evaluation of Dose-Painting in the Dominant Intraprostatic Lesions by Radiobiological Parameters using 68Ga- PSMA PET/CT [PDF]

open access: yesJournal of Biomedical Physics and Engineering, 2022
Background: Patients diagnosed with dominant intraprostatic lesions (DIL) may need radiation doses over than 80 Gy. Dose-painting by contours (DPC) is a useful technique which helps the patients. Dose-painting approach need to be evaluated. Objective: To
Khadijeh Bamneshin   +6 more
doaj   +1 more source

Radiation exposure during neurointerventional procedures in modern angiographic systems: A single center experience [PDF]

open access: yesVojnosanitetski Pregled, 2020
Background/Aim. Interventional neuroradiology procedures expose patients to ionizing radiation. The aim of this study was to assess doses received by patients during interventional neuroradiology procedures and to establish dose range with an estimate of
Lukić Snežana   +5 more
doaj   +1 more source

Modeling of Molecular Mechanisms of Radiation Adaptive Response Formation

open access: yesEast European Journal of Physics, 2021
The phenomenon of adaptive response is expressed in the increase of resistance of a biological object to high doses of mutagens under the conditions of previous exposure to these (or other) mutagens in low doses. Low doses of mutagen activate a number of
Maryna A. Bondarenko   +2 more
doaj   +1 more source

Pulsed photoluminescence measurements using salt as a radiation accident dose detector material [PDF]

open access: yesNuclear Technology and Radiation Protection, 2023
To realize the retrospective measurement of public dose levels after a nuclear emergency, the optically stimulated luminescence radiation dose-response characteristics of salt were studied, and the relationship between the salt optically ...
He Sanjun   +3 more
doaj   +1 more source

Low-dose ionizing radiation and the exposure-lag response: protocol for a prospective cohort study on The Health Effects of Chongqing Occupational Radiation Workers. [PDF]

open access: yesFront Public Health
IntroductionAlthough the effects of ionizing radiation on radiation workers have been extensively studied in China, no prospective cohort study has been conducted in Chongqing.
Qin XL   +12 more
europepmc   +2 more sources

Dose–response for change in 25-hydroxyvitamin D after UV exposure: outcome of a systematic review

open access: yesEndocrine Connections, 2021
A systematic review of publications addressing change in vitamin D status (25-hydroxyvitamin D (25OHD)) after exposure to UV radiation id entified 2001 independent peer-reviewed publications.
Ann R Webb   +3 more
doaj   +1 more source

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