Results 41 to 50 of about 8,300,360 (253)

Macro- and Micro-scale Dose Simulation of Heavy Ion Relative Biological Effectiveness

Yuanzineng kexue jishu
Heavy ion therapy is an important cancer treatment. Accurate evaluation of the biophysical effects of heavy ions is of great significance to improve the refinement level of particle radiotherapy.
HU Ziyi1,2, QIU Rui1,2, CHEN Yizheng4, HU Ankang1,2, WU Zhen1,3, ZHANG Hui1,2, LI Junli1,2
doaj   +1 more source

The history of ion beam therapy in Germany

Zeitschrift für Medizinische Physik, 2022
The advantageous depth dose profile of ion beams together with state of the art beam delivery and treatment planning systems allow for highly conformal tumor treatments in patients.
Oliver Jäkel, Gerhard Kraft, Christian P. Karger   +2 more
doaj   +1 more source

[Theory of relative biological effectiveness]. Annual technical progress report, 1 January 1992--31 December 1992

, 1992
Research continued on relative biological effectiveness, in the following areas: radial distribution of dose about the path of an energetic heavy ion; the response of E.
Katz, R.
core   +1 more source

Bone and Soft Tissue Neoplasms in Infants Versus Older Children: A Report From the Cancer in Young People in Canada Program

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Infant bone and soft tissue neoplasms present distinct clinical challenges and lack large‐scale data to inform treatment decisions. This study aims to characterize bone and soft tissue neoplasms in infants in Canada and to compare their outcomes with those of older pediatric patients.
Samuel Sassine, Hallie Coltin, Maria Kondyli, Monia Marzouki, Nicolas Prud'homme, Nida Usmani, Rebecca J. Deyell, Lesleigh Abbott, Tony H. Truong, Sapna Oberoi, Ketan Kulkarni, Josée Brossard, Lynette Bowes, Paul Gibson, Sarah McKillop, Roona Sinha, Lillian Sung, Catherine Vezina, Laura Wheaton, Alexandra P. Zorzi, Marie‐Claude Pelland‐Marcotte, Thai Hoa Tran   +21 more
wiley   +1 more source

Relative biological effectiveness for neutrons relative to cobalt-60 gamma rays for micronuclei and nucleoplasmic bridges.

, 2014
aThe number of micronuclei or bridges per 1000 binucleated cells after subtracting the baseline (0 dose) values, which were 15.0 and 45.0 for micronuclei and 12.0 and 5.0 for bridges for cobalt-60 gamma for GM15510 and GM15036 cells, respectively.
Isheeta Seth (572333), Jeffrey L. Schwartz (572334), Michael C. Joiner (497713), James D. Tucker (497710), Robert D. Stewart (483050), Robert Emery (572335)   +5 more
core   +1 more source

Neurocognitive, School‐Based, and Quality of Life Outcomes for Youth With Sickle Cell Disease and Thalassemia: A Scoping Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT The medical burdens of sickle cell disease (SCD) and transfusion‐dependent β‐thalassemia (TDT) are chronic and cumulative, even in children. Yet the effects expand beyond medications and healthcare visits due to their impacts on school attendance, academic performance, and peer engagement.
Mary Ann Etling, Hakim Tokhi, Alexander A. Boucher   +2 more
wiley   +1 more source

Relative Biological Effectiveness of HZE Particles for Chromosomal Exchanges and Other Surrogate Cancer Risk Endpoints. [PDF]

PLoS ONE, 2016
The biological effects of high charge and energy (HZE) particle exposures are of interest in space radiation protection of astronauts and cosmonauts, and estimating secondary cancer risks for patients undergoing Hadron therapy for primary cancers.
Eliedonna Cacao, Megumi Hada, Premkumar B Saganti, Kerry A George, Francis A Cucinotta   +4 more
doaj   +1 more source

Uncovering Inequities: The Role of Social Determinants of Health in Hospitalized Adolescents and Young Adults With Heavy Menstrual Bleeding

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Heavy menstrual bleeding (HMB) is a common condition among adolescents and young adults (AYAs) and is the leading cause of iron deficiency anemia (IDA) in this population. Growing evidence suggests that social determinants of health (SDOH) influence menstrual bleeding patterns, access to care, and treatment. However, no studies have
Maria Carter‐Febres, Cristina Tarango, Ashley Childress, Chunyan Liu, Evan Thomas, Jennifer Pomales, Eric S. Mullins   +6 more
wiley   +1 more source

Physical properties of the radio-isotopes and calculation of their relative biological effectiveness on basis of 48 h in vitro cytotoxicity.

, 2014
Physical properties of the radio-isotopes and calculation of their relative biological effectiveness on basis of 48 h in vitro cytotoxicity.
Franziska Graf (582705), Frank Bruchertseifer (372624), Stephan Maus (582706), Senthil Venkatachalam (582707), Mathias Schreckenberger (582710), Matthias Miederer (372618), Christian Fottner (582708), Matthias M. Weber (582709), Johannes Huelsenbeck (201895), Jörg Fahrer (454565), Alfred Morgenstern (372625), Bernd Kaina (22761)   +11 more
core   +1 more source

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng, Lan Li, Qingmei Yang, Meipeng Wu   +3 more
wiley   +1 more source