Variations of the spontaneous electrical activities of the neuronal networks imposed by the exposure of electromagnetic radiations using computational map-based modeling.
Research
RF Safe Research Library
Jan 1, 2023
This computational neuroscience study models a ring of three coupled Rulkov neurons to examine how electromagnetic induction may change spontaneous neuronal network activity. The abstract reports that magnetic field effects depend on the network’s initial dynamical regime and synaptic strength, including elimination…
Osteogenic effect of electromagnetic fields on stem cells derived from rat bone marrow cultured in osteogenic medium versus conditioned medium in vitro.
Research
RF Safe Research Library
Jan 1, 2023
This in vitro study tested whether ELF-EMF exposure (50 Hz, 1 mT; 30 min/day) influences osteogenic differentiation markers in rat bone-marrow-derived stem cells cultured in osteogenic medium or in human adipose-stem cell-conditioned medium. The OM + EMF condition showed higher ALP activity and higher Runx2 and Ocn…
Dariusz Leszczynski responds to comments of Maël Dieudonné on Leszczynski's review of the scientific evidence on the individual sensitivity to electromagnetic fields (EHS).
Research
RF Safe Research Library
Jan 1, 2023
This publication is a response to critiques of Leszczynski's earlier review on electromagnetic hypersensitivity (EHS). The author argues that the existing EHS research base is scientifically and statistically inadequate and that it cannot justify claims that EHS is a settled issue. The author also argues that…
Alternating current electromagnetic field exposure lessens intramyocellular lipid accumulation due to high-fat feeding via enhanced lipid metabolism in mice.
Research
RF Safe Research Library
Jan 1, 2023
This mouse study tested whether alternating current electromagnetic field (EMF) exposure modifies muscle lipid accumulation during long-term high-fat feeding. Mice exposed to EMF (8 hours/day for 16 weeks; maximum 180 mT) while on a high-fat diet had lower intramyocellular lipid levels than high-fat diet controls.…
Lipoic acid inhibits cognitive impairment induced by multiple cell phones in young male rats: role of Sirt1 and Atg7 pathway.
Research
RF Safe Research Library
Jan 1, 2023
This animal study examined whether lipoic acid modifies cognitive and hippocampal effects in young male rats exposed to EMF emitted from multiple cell phones. The authors report improved learning performance but impaired long-term memory consolidation after EMF exposure, alongside changes in hippocampal…
Microstructure and Properties of Electromagnetic Field-Assisted Laser-Clad Norem02 Iron-Based Cemented Carbide Coating.
Research
RF Safe Research Library
Jan 1, 2023
This engineering study used electromagnetic field-assisted laser cladding to produce Norem02 iron-based cemented carbide coatings on 304 stainless steel and evaluated microstructure and mechanical-related properties. The abstract reports no change in phase composition but notable microstructural refinement and…
The Effect of Low-Frequency Pulsed Electromagnetic Fields on the Differentiation of Permanent Dental Pulp Stem Cells into Odontoblasts.
Research
RF Safe Research Library
Jan 1, 2023
This in vitro study exposed dental pulp mesenchymal stem cells to 50 Hz pulsed electromagnetic fields at 0.5 or 1 mT for 20 or 40 minutes per day over seven days. Cell survival/proliferation was generally higher than control across exposure groups, except for the 40 minutes/day at 1 mT condition. DMP1 expression was…
Assessing the effect of selenium on cyclin D1 level and nuclear factor kappa b activity in NIH/3T3 fibroblast cells at 2100 MHz electromagnetic field exposure.
Research
RF Safe Research Library
Jan 1, 2023
This in vitro study examined NIH/3T3 fibroblast cells exposed to 2100 MHz EMF and evaluated cell viability, cyclin D1, and NF-κB activity, with and without 200 nM selenium. The abstract reports reduced cell viability and increased cyclin D1 and NF-κB activity after EMF exposure. Selenium supplementation was reported…
A Novel and Versatile Microfluidic Device for Cell Assays under Radio Frequency Exposure.
Research
RF Safe Research Library
Jan 1, 2023
This in vitro study describes a microfluidic device integrated with a radiofrequency exposure system to enable on-chip monitoring of cellular responses under a 1.8 GHz field. Using human amniotic epithelial cells, the authors report field-intensity-associated increases in protrusions/filopodia, changes in…
Effects of pulsed electromagnetic fields and N-acetylcysteine on transplantation of vitrified mouse ovarian tissue.
Research
RF Safe Research Library
Jan 1, 2023
This experimental mouse study tested whether N-acetylcysteine (NAC), pulsed electromagnetic fields (PEMF), or their combination improves outcomes after transplantation of vitrified ovarian tissue. The abstract reports increased follicle numbers and enhanced vascularization in NAC, PEMF, and NAC+PEMF groups, along…
P53 status, and G2/M cell cycle arrest, are determining factors in cell-death induction mediated by ELF-EMF in glioblastoma.
Research
RF Safe Research Library
Jan 1, 2023
This in vitro study tested ELF-EMF exposure in U87 and U251 glioblastoma cell lines and assessed apoptosis, cell-cycle distribution, cell size, and mRNA expression of cell-cycle genes. The authors report higher apoptosis induction and increased G2/M arrest in U87 compared with U251, alongside increased U87 cell size…
Transcriptome profiling of flax plants exposed to a low-frequency alternating electromagnetic field.
Research
RF Safe Research Library
Jan 1, 2023
This study aims to perform transcriptome profiling in flax plants exposed to a low-frequency alternating electromagnetic field. The abstract frames prior work as suggesting EMF-related changes in free radical homeostasis and altered expression of genes involved in stress responses, ion transport, and cell wall…
Exposure to a 900 MHz electromagnetic field induces a response of the honey bee organism on the level of enzyme activity and the expression of stress-related genes.
Research
RF Safe Research Library
Jan 1, 2023
This animal study exposed one-day-old worker honey bees to 900 MHz RF-EMF at 12, 28, or 61 V/m for 15 minutes, 1 hour, or 3 hours, with an unexposed control group. The authors report changes in hemolymph enzyme activity and in expression of several stress-related genes following exposure. They state the pattern…
Measuring and assessing the effects of extremely low-frequency electromagnetic fields (ELF-EMF) on blood parameters and liver enzymes of personnel working in high voltage power stations in a petrochemical industry.
Research
RF Safe Research Library
Jan 1, 2023
This cross-sectional study in a petrochemical industry compared 50 high-voltage power-station workers exposed to ELF-EMF with 50 controls. Electric and magnetic fields were measured at 200 points, and blood parameters and liver enzymes were extracted from medical records. The study reports no significant differences…
50 Hz Magnetic Field Exposure Inhibited Spontaneous Movement of Zebrafish Larvae through ROS-Mediated syn2a Expression.
Research
RF Safe Research Library
Jan 1, 2023
This zebrafish study exposed embryos to a 50 Hz magnetic field at 100–800 μT for 1 h or 24 h daily over 5 days. The authors report no changes in hatching, mortality, or malformation rates, but report reduced spontaneous movement at 200 μT along with brain histological abnormalities. They also report increased ROS and…
Impact of ketamine administration on chronic unpredictable stress-induced rat model of depression during extremely low-frequency electromagnetic field exposure: Behavioral, histological and molecular study.
Research
RF Safe Research Library
Jan 1, 2023
This animal study evaluated ketamine administration combined with extremely low-frequency electromagnetic field (ELF-EMF) exposure in a chronic unpredictable stress (CUS) rat model. The authors report that the combined treatment increased depression-like behavior and neuronal degeneration, reduced GFAP(+) cells in…
Intermittent Exposure to a 16 Hz Extremely Low Frequency Pulsed Electromagnetic Field Promotes Osteogenesis In Vitro through Activating Piezo 1-Induced Ca Influx in Osteoprogenitor Cells.
Research
RF Safe Research Library
Jan 1, 2023
This in vitro study compared continuous versus intermittent 16 Hz ELF-PEMF exposure strategies in osteoprogenitor (SCP-1) cells. Intermittent exposure (10 min every 8 h) was reported to enhance cell numbers and osteogenic function relative to continuous daily exposure (30 min every 24 h). The authors report increased…
Effect of extremely low frequency electromagnetic field on the pathogenicity of Magnaporthe oryzae.
Research
RF Safe Research Library
Jan 1, 2023
This laboratory study examined Magnaporthe oryzae pathogenicity under extremely low frequency electromagnetic field exposure (50 Hz, 3 mT). The authors report increased infection ability, growth rate, and conidia generation with ELF-EMF exposure. They also report increased tolerance to a cell wall-perturbing agent…
Comparative Study of Extremely Low-Frequency Electromagnetic Field, Radiation, and Temozolomide Administration in Spheroid and Monolayer Forms of the Glioblastoma Cell Line (T98).
Research
RF Safe Research Library
Jan 1, 2023
This in vitro study assessed 50 Hz, 100 G extremely low-frequency EMF in combination with temozolomide and radiation in T98 glioblastoma cells grown as monolayers and spheroids. Radiation plus EMF increased apoptosis-related gene expression, while temozolomide plus EMF increased autophagy marker expression compared…
Study and Analysis of 4G-5G Spectrum Mobile Signals on Germination Seed and Further Growth
Research
RF Safe Research Library
Dec 15, 2022
This study describes a planned and initial experiment assessing RF radiation from user devices in frequency bands common to 4G/5G communications on Butter Bean seed germination and subsequent growth. The setup considered uplink/downlink radiation patterns and exposure-related factors such as frequency and distance.…
Structural and Functional Neural Correlates in Individuals with Excessive Smartphone Use: A Systematic Review and Meta-Analysis
Research
RF Safe Research Library
Dec 5, 2022
This systematic review and meta-analysis synthesized observational MRI studies comparing excessive smartphone users with regular users. It reports smaller brain volumes in excessive smartphone users, especially in subcortical regions, and notes that the association was more pronounced in adolescents than adults. It…
The effect of long-term radiofrequency exposure on cognition in human observational studies: A protocol for a systematic review.
Research
RF Safe Research Library
Jan 1, 2022
This paper presents a protocol for a systematic review of human observational studies assessing long-term radiofrequency (100 kHz to 300 GHz) EMF exposure and cognitive outcomes. It plans to include cohort and case-control studies with at least 6 months follow-up and validated cognitive measures, and to evaluate…
Comment on: What is the radiation before 5G? A correlation study between measurements in situ and in real time and epidemiological indicators in Vallecas, Madrid, by I. López, N. Félix, M. Rivera, A. Alonso, and C. Maestú.
Research
RF Safe Research Library
Jan 1, 2022
This article is a comment on a previously published correlation study assessing whether RF-EMF exposure relates to survey-based health indicators such as sleep, headache, and fatigue. The authors state they performed a detailed analysis of the original study and offer clarifications. The abstract does not provide the…
The Effect of 12 Hz Extremely Low-frequency Electromagnetic Field on Visual Memory of Male Macaque Monkeys.
Research
RF Safe Research Library
Jan 1, 2022
This animal experiment assessed visual memory, cortisol, GR gene expression, and amygdala volume in four male rhesus macaques exposed to a 12 Hz, 0.7 μT ELF magnetic field. The exposed monkeys reportedly showed improved visual memory and reduced serum cortisol and GR gene expression, while controls did not show…
What evidence exists of crop plants response to exposure to static magnetic and electromagnetic fields? A systematic map protocol.
Research
RF Safe Research Library
Jan 1, 2022
This paper describes a protocol for a systematic map of evidence on how food crops and model plants respond to exposure to static magnetic fields and non-ionizing electromagnetic fields. The authors cite reports of potential agronomic benefits but also inconsistent protocols and contradictory outcomes, and they…