Results 61 to 70 of about 114,769,226 (147)

Fibre-Optic Dosimetry for MRI-LINACs: A Mini-Review

Frontiers in Physics, 2022
For the past few decades, fibre-optic dosimeters (FODs) have been a focus of research for dosimetry with LINACs, owing to a unique set of advantageous qualities: compact dosimeter sizes, an all optical composition (i.e.
Levi Madden, Levi Madden, Lois Holloway, Lois Holloway, Lois Holloway, Lois Holloway, Anatoly Rosenfeld, Anatoly Rosenfeld, Enbang Li   +8 more
doaj   +1 more source

The Impact of Genetic Polymorphisms on Genotoxicity (DNA Damage) Among Children Exposed to Environmental Mutagens: A Systematic Review

Journal of Applied Toxicology, EarlyView.
ABSTRACT Children, as a particularly vulnerable group, are more susceptible to these mutagens due to their developing immune systems, higher physiological vulnerability, and increased exposure through behaviors like outdoor play and hand‐to‐mouth activities. This review aims to investigate the relationship between these environmental exposures, genetic
Thiago Guedes Pinto, Daniel Vitor de Souza, Gabriel Carvalhal de Aguiar, Ana Claudia Muniz Renno, Patricia Ramos Cury, Jean Nunes dos Santos, Rogerio Aparecido Dedivitis, Daniel Araki Ribeiro   +7 more
wiley   +1 more source

High‐Content Screening Comparison of 1R6F Cigarette Smoke Extract and Selected Heated Tobacco and Electronic Vapour Product Aerosol Extracts in Endothelial and Bronchial Epithelial Cell Models

Journal of Applied Toxicology, EarlyView.
ABSTRACT Cigarettes induce oxidative stress and DNA damage, processes that contribute to cardiovascular and pulmonary disease. High content screening (HCS) is an increasingly valuable tool for comparative toxicology because it enables simultaneous quantification of multiple mechanistic endpoints at single‐cell resolution. In this study, HCS was used to
Edgar Trelles Sticken, Konstantinos Papikinos, Fiona Chapman, Roman Wieczorek, Sarah Jean Pour, Torge Evenburg, Sandra Otte, Tiandan Wu, Liam Simms, Matthew Stevenson   +9 more
wiley   +1 more source

Desenvolvimento de um dosímetro in vivo a MOSFET para aplicações em radioterapia [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013.Na radioterapia (teleterapia), a diferença entre a dose prescrita e a dose recebida pelo paciente deve ...
Siebel, Osmar Franca
core  

In vivo dosimetry measurements.

, 2018
In vivo dosimetry measurements.
Eric Ehler (5807543), Kathryn Dusenbery (5807546), David Sterling (699600), Jessica Lawrence (849961)   +3 more
core   +1 more source

In vivo dosimetry with an inorganic scintillation detector during multi-channel vaginal cylinder pulsed dose-rate brachytherapy: Dosimetry for pulsed dose-rate brachytherapy

Physics and Imaging in Radiation Oncology
Background and purpose: In vivo dosimetry is not standard in brachytherapy and some errors go undetected. The aim of this study was to evaluate the accuracy of multi-channel vaginal cylinder pulsed dose-rate brachytherapy using in vivo dosimetry ...
Peter D. Georgi, Søren K. Nielsen, Anders T. Hansen, Harald Spejlborg, Susanne Rylander, Jacob Lindegaard, Simon Buus, Christian Wulff, Primoz Petric, Kari Tanderup, Jacob G. Johansen   +10 more
doaj   +1 more source

Technique considerations for implementing volumetric‐modulated arc therapy for total body irradiation within an Australian tertiary institution

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 165-172, March 2025.
In 2020, our institution transitioned to the Eclipse™ treatment planning system and to Truebeam® linear accelerators with 6 MV and 10 MV energies. The linear accelerators were installed in smaller bunkers that could not accommodate 400 cm FAD. A multidisciplinary team within the institution was created to evaluate existing total body irradiation ...
Gabriella La Macchia, Clare Wan, Joshua Dass, Mandy Taylor, Gabor Neveri, Malgorzata Skorska   +5 more
wiley   +1 more source

111. In vivo dosimetry and IMRT [PDF]

, 2003
Numerous international and national organizations (CIPR 1985, WHO 1988, SFPH-SFRO 1992, AAPM 1994, ESTRO 1994, IAEA 1998, IMRT Collaborative Group 2001…) recommend the practice of in vivo dosimetry to check the global quality of treatments by ...
Marinello, G., G. Marinello
core   +1 more source

Monitoring internal contamination from OEW of an 18F-FDG production plant: WBC or head counting setup?

Brazilian Journal of Radiation Sciences, 2019
The production 18F-FDG for positron emission tomography (PET) has consistently increased over the past two decades. The risk of internal contamination at 18F-FDG production facilities exists.
Bruno Melo Mendes, Bruno Machado Trindade, Telma Cristina Ferreira Fonseca, Tarcisio Passos Ribeiro de Campos   +3 more
doaj   +1 more source

Recent Advances in Exosome‐Based Nanodelivery Systems for Traumatic Brain Injury Treatment

Med Research, EarlyView.
An overview of functional modification, therapeutic effects, molecular composition, and delivery strategies for exosomes. ABSTRACT Traumatic brain injury (TBI) is a highly heterogeneous neurological condition with extremely high rates of mortality and disability.
Jue Zhu, Weiquan Liao, Ziqi Lian, Mengdan Zhang, Chenxing Wang, Xingjia Zhu, Lin Zhang, Jian Chen, Zhichao Lu, Peipei Gong   +9 more
wiley   +1 more source