Results 31 to 40 of about 300,805 (299)

Public Awareness of Medical Imaging as a Source of Ionizing Radiation Exposure [PDF]

open access: yes, 2017
Background. Biological effects of exposure to ionizing radiation (IR) are well known. Literature suggests most patients and physicians lack proficient understanding of risks associated with ionizing radiation.
Carney, Jan   +9 more
core   +1 more source

Ionizing Radiation in Smoothed Particle Hydrodynamics

open access: yes, 2000
A new method for the inclusion of ionizing radiation from uniform radiation fields into 3D Smoothed Particle Hydrodynamics (SPHI) simulations is presented.
Burkert, A., Kessel-Deynet, O.
core   +1 more source

Low doses of ionizing radiation induce immune-stimulatory responses in isolated human primary monocytes [PDF]

open access: yes, 2013
The health effects arising from exposure to low doses of ionizing radiation are of particular concern, mainly due to the increased application of diagnostic and therapeutic X-ray modalities.
Baatout, Sarah   +3 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Risk Factors for Childhood Leukemia: Radiation and Beyond

open access: yesFrontiers in Public Health, 2021
Childhood leukemia (CL) is undoubtedly caused by a multifactorial process with genetic as well as environmental factors playing a role. But in spite of several efforts in a variety of scientific fields, the causes of the disease and the interplay of ...
Janine-Alison Schmidt   +7 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Exploring Non-Genetic Factors in Cancer Resistance among Ramsar Residents: From Medical Geology to the Role of Diet: A Review [PDF]

open access: yesInternational Journal of Nutrition Sciences
Ramsar in northern Iran provides a unique natural setting to investigate the biological effects of exposure to chronic radiation and the potential adaptive mechanisms. It is owing to its exceptional high concentrations of radium in sedimentary rocks, hot
Hassan Bahrami   +8 more
doaj   +1 more source

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

open access: yesMolecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix   +13 more
wiley   +1 more source

Synergic Effect of TC99-m Gamma Radiation and Non-ionizing Radiation of Wi-Fi on Count, Morphology and Motility of Sperms in Rats: An Experimental Study

open access: yesIranian South Medical Journal, 2020
Background: Given the effects of ionizing radiation on biological tissues and their irreversible tissue damage, this project aimed to determine the synergic effect of TC99-m gamma radiation and non-ionizing radiation of Wi-Fi on sperm characteristics in ...
Farshid Gheisari   +2 more
doaj  

Effect of Microwave Wi-Fi Radiation at Frequency of 2.4 GHz on Epileptic Behavior of Rats

open access: yesJournal of Biomedical Physics and Engineering, 2018
Background: Electromagnetic fields (EMF) with different intensities are widely used at home, offices and public places.Today, there is a growing global concern about the effects of human exposure to EMFs.
Mahmoudi A.   +4 more
doaj   +1 more source

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