Results 1 to 10 of about 88,577 (262)

Effects of non-ionizing radiation on the thyroid gland in rats [PDF]

open access: yesBMC Research Notes
Objectives This study evaluated the effects of non-ionizing electromagnetic radiation on rat thyroid function and histopathology. Forty female and thirty male Sprague-Dawley rats (200–220 g, 2 months old) were exposed to 2.45 GHz Wi-Fi, mobile jammer ...
Zeynab Seyedi Sarhad   +3 more
doaj   +2 more sources

The Role of Adipose Tissue-Derived Stem Cells together with Vitamin C on Survival of Rats with Acute Radiation Syndrome [PDF]

open access: yesJournal of Biomedical Physics and Engineering
Background: Following any injury in radiation accidents, such as Acute Radiation Syndrome (ARS), medical interventions are recommended based on radiation dose and physiological response.
Seyed Mohammad Javad Mortazavi   +7 more
doaj   +2 more sources

Evaluating the Effect of Jammer Radiation on Learning and Memory in Male Rats [PDF]

open access: yesJournal of Biomedical Physics and Engineering, 2023
Background: Previous studies shown that mobile phone can impairment of working memory in humans. Objective: In this study, the effect of radiofrequency radiation emitted from common mobile jammers have been studied on the learning and memory of rats ...
Mehrnaz Yazdanpanahi   +4 more
doaj   +1 more source

Development of a 6 GHz RF-EMF Exposure System for Investigating Human Skin Temperature Responses: Characterization, Integration, and Pilot Testing

open access: yesIEEE Access, 2023
We developed a radiofrequency electromagnetic field (RF-EMF) exposure system to investigate human skin temperature responses to localized exposures. The system was designed to project a 6 GHz RF-EMF beam with enough energy to rapidly increase peak local ...
Abdelelah Alzahed   +5 more
doaj   +1 more source

Application of Lead Substitute Shielding Materials for X and Gamma-Rays Attenuation in Diagnostic Radiology: A Review Article [PDF]

open access: yesمجله دانشکده پزشکی اصفهان, 2022
Lead is the most widely used material for radiation protection in diagnostic radiology because its ability to attenuate x-rays is superior to other materials due to its high atomic number, high density, and its higher economic affordability.
Arash Safari   +2 more
doaj   +1 more source

Effect of Dose Irradiation on the Expression of BRCA1 and BRCA2Genes in MCF-10A and MCF-7 cell lines [PDF]

open access: yesIranian Journal of Medical Physics, 2023
Introduction: Breast cancer can be caused by a mutation in its genome. Some mutations are cancer-predisposition which exist at the moment of germ cell genesis. It has been discovered that BRCA1 and BRCA2 are linked to hereditary breast cancer.
Afsane Zare   +3 more
doaj   +1 more source

Intermediate frequency magnetic field at 250.8 kHz does not induce DNA damage or “Adaptive Response” in vitro

open access: yesGenetics & Applications, 2019
The aim of this study was to examine whether intermediate frequency (IF) magnetic field (MF) induces genotoxic effects or play a role in the induction of adaptive response after combined exposure to IF MF and ionizing radiation in leukocytes and in ...
Zsuzsanna Németh   +5 more
doaj   +3 more sources

Neutron Attenuation and Mechanical Properties of Lithium-Cadmium Oxide-Polyester Resin Composites for Space Applications [PDF]

open access: yesJournal of Biomedical Physics and Engineering
Background: Long-duration space missions expose astronauts to hazardous radiation, including Galactic Cosmic Rays (GCRs) and Solar Particle Events (SPEs), producing secondary neutrons that penetrate spacecraft.
Hassan Vafapour   +1 more
doaj   +1 more source

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