Results 101 to 110 of about 655,412 (340)

Radio-Adaptive Response to Environmental Exposures at Chernobyl

Dose-Response, 2008
The genetic consequences resulting from environmental exposure to ionizing radiation have a significant impact on both radiation regulatory policies and the comprehension of the human health risks associated with radiation exposure.
Brenda E. Rodgers, Kristen M. Holmes
doaj   +1 more source

Projected lifetime cancer risks from occupational radiation exposure among diagnostic medical radiation workers in South Korea

BMC Cancer, 2018
Background Timely assessment of cancer risk from current radiation exposure among medical radiation workers can contribute to the development of strategies to prevent excessive occupational radiation exposure.
Won Jin Lee, Yeongchull Choi, Seulki Ko, Eun Shil Cha, Jaeyoung Kim, Young Min Kim, Kyoung Ae Kong, Songwon Seo, Ye Jin Bang, Yae Won Ha   +9 more
doaj   +1 more source

Radiation model predictions and validation using LDEF satellite data [PDF]

Predictions and comparisons with the radiation dose measurements on Long Duration Exposure Facility (LDEF) by thermoluminescent dosimeters were made to evaluate the accuracy of models currently used in defining the ionizing radiation environment for low ...
Armstrong, T. W., Colborn, B. L.
core   +1 more source

Blood‐based proteomic profiling reveals context‐dependent changes in BCL2‐associated signaling during taxane therapy in breast cancer patients

FEBS Open Bio, EarlyView.
Chemotherapy side effects significantly impact cancer survivors' quality of life. Using protein levels in blood samples from breast cancer patients before and after 12 weeks of taxane treatment, we detected treatment‐dependent changes in calcium signaling and aging pathways associated with cancer recurrence.
Saira Munshani, Eiman Y. Ibrahim, Rozalyn L. Rodwin, Leah M. Ferrucci, Kim Blenman, Maryam Lustberg, Barbara E. Ehrlich   +6 more
wiley   +1 more source

OMH3075 Hall Effect Sensor Total Ionizing Dose Test Report [PDF]

The purpose of this test was to characterize the OMH3075 Hall Effects sensor degradation for total dose response. The device samples were exposed to low dose irradiations using gamma radiation. Device parameters such as magnetic operating points, leakage
Campola, Michael, Forney, James
core   +1 more source

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

Aging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef, Sunkanmi Folorunsho, Abdulazeez Opeyemi Abdulganiyu   +2 more
wiley   +1 more source

Low-dose lung CT: Optimizing diagnostic radiation dose – A phantom study

European Journal of Radiology Open
Background/purpose: To investigate a quantitative method for assessing image quality of low dose lung computed tomography (CT) and find the lowest exposure dose providing diagnostic images.
Michael Zellner, Sebastian Tschauner, Mathias S. Weyland, Peter Eggenberger Hotz, Stephan Scheidegger, Christian J. Kellenberger   +5 more
doaj   +1 more source

A brief review of low-dose rate (LDR) and high-dose rate (HDR) brachytherapy boost for high-risk prostate [PDF]

, 2019
For patients with unfavorable or high-risk prostate cancer, dose escalated radiation therapy leads to improved progression free survival but attempts to deliver increased dose by external beam radiation therapy (EBRT) alone can be limited by late ...
Baumann, Brian C, Fischer-Valuck, Benjamin W, Gay, Hiram A, Michalski, Jeff M, Patel, Sagar   +4 more
core   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Low Doses of Radiation are Protective and : Evolutionary Origins

Dose-Response, 2006
Research reports using cells from bacteria, yeast, alga, nematodes, fish, plants, insects, amphibians, birds and mammals, including wild deer, rodents or humans show non-linear radio-adaptive processes in response to low doses of low LET radiation.
R. E. J. Mitchel
doaj   +1 more source