Results 71 to 80 of about 263,492 (281)

The Adaptive Response and Protection against Heritable Mutations and Fetal Malformation

Dose-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
D. R. Boreham, J.-A. Dolling, C. Somers, J. Quinn, R. E. J. Mitchel   +4 more
doaj   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Unravelling the impact of linear energy transfer on micronuclei induction from proton and photon irradiation

Scientific Reports
Micronucleus (MN) formation has a strong link to radiation damage and is a common bio-dosimeter for acute radiation exposures. The percentage of cells containing MN (PCMN) has a strong relationship with dose, however variation between previous studies ...
Charlotte J. Heaven, John-William Warmenhoven, Amy L. Chadwick, Elham Santina, Jamie Honeychurch, Christine K. Schmidt, Karen J. Kirkby, Michael J. Merchant, Nicholas T. Henthorn   +8 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

Frontiers in 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.
Xiao-Ling Qin, Qiang Huang, Han-Wen Zhang, Yi Zeng, Xian-Shu Lin, Xiao-Yuan Fan, Jun Diao, Cheng-Zhi Chen, Shu-Qun Cheng, Fang Yuan, Jun-Lin He, Wei Li, Yin-Yin Xia   +12 more
doaj   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Factors modifying the response of large animals to low-intensity radiation exposure [PDF]

, 1972
In assessing the biological response to space radiation, two of the most important modifying factors are dose protraction and dose distribution to the body.
Page, N. P., Still, E. T.
core   +1 more source

Impact of Radiotherapy, Chemotherapy and Surgery in Multimodal Treatment of Locally Advanced Esophageal Cancer [PDF]

, 2011
Objectives: It was the aim of this study to assess our institutional experience with definitive chemoradiation (CRT) versus induction chemotherapy followed by CRT with or without surgery (C-CRT/S) in esophageal cancer.
Adams R, Annina Lemminger, Bedenne L, Berger B, Bernhard Berger, Claus Belka, Cooper JS, Delcambre C, Denham JW, Herskovic A, Katharina Stahlberg, Malthaner RA, Martin Bleif, Michael Bamberg, Minsky BD, Mizumoto M, Rades D, Sarraf M, Seung SK, Shi XH, Stahl M, Tepper J, Wolf M, Zhang Z   +23 more
core   +1 more source

Flux‐Regulated Crystallization of Perovskites Using Machine Learning‐Predicted Solvent Evaporation Rates for X‐Ray Detectors

Advanced Functional Materials, EarlyView.
By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto, Sergey Dayneko, Antoine Pavesic Junior, Nicholas Sandor, Alexander Hart, Yuki Haruta, Magdalena Bazalova‐Carter, Marcos J. L. Santos, Makhsud I. Saidaminov   +8 more
wiley   +1 more source

A Model for Precise and Uniform Pelvic- and Limb-Sparing Abdominal Irradiation to Study the Radiation-Induced Gastrointestinal Syndrome in Mice Using Small Animal Irradiation Systems

Dose-Response, 2017
Background and Purpose: Currently, no readily available mitigators exist for acute abdominal radiation injury. Here, we present an animal model for precise and homogenous limb-sparing abdominal irradiation (LSAIR) to study the radiation-induced ...
N. Patrik Brodin, Anna Velcich, Chandan Guha, Wolfgang A. Tomé   +3 more
doaj   +1 more source

Dependence of the thermoluminescent high-temperature ratio (HTR) of LiF:Mg,Ti detectors on proton energy and dose

, 2014
The high-temperature ratio (HTR) is a parameter quantifying changes of the shape of the high-temperature part of the LiF:Mg,Ti glow-curve after exposure to densely ionizing radiation. It was introduced in order to estimate the effective LET of an unknown
Bilski, P., Sadel, M., Swakon, J., Weber, A.   +3 more
core   +1 more source