Results 71 to 80 of about 440,742 (263)

SUBSTANTIATION OF THE CONCEPT OF TRANSFER TO CONDITIONS OF NORMAL POPULATION ACTIVITY OF THE SETTLEMENTS CONSIDERED TO BE ZONES OF RADIOACTIVE CONTAMINATION AFTER THE CHERNOBYL NPP ACCIDENT

Радиационная гигиена, 2016
The article contains substantiation of criteria of return of territories with radioactive pollution caused by Chernobyl NPP accident to conditions of normal population activity.
I. K. Romanovich, G. Ya. Bruk, A. N. Barkovskiy, A. A. Bratilova, A. V. Gromov, M. V. Kaduka   +5 more
doaj  

Quantification of Radiation Exposure in Canadian Orthopaedic Surgery Residents

JBJS Open Access
Introduction:. Natural radiation exposure in the general population averages 3 milliSieverts (mSv) annually; however, radiation exposure in orthopaedic residents is not well defined.
Calgary Orthopaedic Resident Research Group*, Annalise Abbott, MD MSc, Brent Benavides, MD, Jonathan Bourget-Murray, MD, Erin Davison, MD MSc, Christopher Flanagan, MD, Lee Fruson, MD, Eva Gusnowski, MD MSc, Bryan Heard, MD PhD, Christopher Hewison, MD MSc, Michael James, MD, Joseph Kendal, MD MSc, Taryn Ludwig, MD PhD, Jayd Lukenchuk, MD, Laura Morrison, MD MSc, Jennifer Purnell, MD, Katie Thomas, MD, Murray Wong, MD MSc, Daniel You, MD MSc, Jessica Duong, PhD, Stephanie Yee, BSc, Kimberly Rondeau, MSc, Prism Schneider, MD PhD   +22 more
doaj   +1 more source

Radiation-related occupational cancer and its recognition criteria in South Korea

Annals of Occupational and Environmental Medicine, 2018
Ionizing radiation is a well-known carcinogen, and is listed as one carcinogenic agent of occupational cancer. Given the increase in the number of workers exposed to radiation, as well as the increase in concern regarding occupational cancer, the number ...
Songwon Seo, Dalnim Lee, Ki Moon Seong, Sunhoo Park, Soo-Geun Kim, Jong-Uk Won, Young Woo Jin   +6 more
doaj   +1 more source

Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer

Aging and Cancer, EarlyView.
Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss, Alexis C. Wardell, Allison M. Deal, Kirsten A. Nyrop, Allison Ross, Yara G. Abdou, Jeffrey D. Aldrich, Lisa A. Cary, E. Claire Dees, Katherine E. Reeder‐Hayes, Emily M. Ray, Natalia Mitin, Denis Tsygankov   +12 more
wiley   +1 more source

Does surgeon experience influence the amount of radiation exposure during orthopedic procedures? A systematic review

Orthopedic Reviews, 2019
With an increasing use of intraoperative fluoroscopy in operating rooms worldwide, the topic of radiation exposure has become a major concern among hospital staff, doctors and patients alike.
Azeem Tariq Malik, Hamid Hussain Rai, Riaz Hussain Lakdawala, Shahryar Noordin   +3 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

THE AUTOMATED SYSTEM OF RADIATION EXPOSURE CONTROL (ASCRE) FOR ROSPOTREBNADZOR: CREATION HISTORY, APPLICABILITY AND DEVELOPMENT

Радиационная гигиена, 2015
The article describes the automated system of radiation exposure control (ASCRE) for Rospotrebnadzor developed  in  the  framework  of  the  Federal  target  program  "Nuclear  and  Radiation  Safety  in  2008  and  for  the period till 2015".
L. V. Repin, A. M. Biblin, P. G. Kovalev, M. S. Nikolaevich, V. S. Repin   +4 more
doaj  

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu, Xin Duan, Fatemeh Peymani, Jia Wang, Chengjia Bao, Chaolong Xu, Ying Zou, Zixuan Zhang, Yunxi Zhang, Tongyue Li, Martin Pavlov, Junling Wang, Minhan Song, Tianyu Song, Xiaodi Han, Mingxi Sun, Danmin Shen, Ruoyu Duan, Huafang Jiang, Manting Xu, Holger Prokisch, Fang Fang   +21 more
wiley   +1 more source

The Price of Precision: A Critical Review of Molecular Diagnostics in Glioma, From Guidelines to Global Disparities

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Gliomas have undergone a profound redefinition over the past decade, transitioning from morphology‐based entities to biologically coherent diseases defined by molecular alterations. The 2021 WHO Classification of Tumors of the Central Nervous System and its 2022 update formalize this shift, establishing integrated diagnosis as the global ...
Maria Guarnaccia, Sebastiano Cavallaro
wiley   +1 more source