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Enhancement Effect of Static Magnetic Field on Bactericidal Activity

Research RF Safe Research Library Jan 1, 2025

This in vitro study reports that a static magnetic field (SMF) combined with paramagnetic calcium-polypyrrole nanoparticles (Ca-PPy) markedly increases bactericidal activity against E. coli and S. aureus. The authors attribute the enhanced killing to increased reactive oxygen species generation and associated…

Effects of electromagnetic field emitted by a 90 kHz WPT system on the cognitive functions and neuronal excitation of mice.

Research RF Safe Research Library Jan 1, 2025

This animal study examined whether EMF from a 90 kHz magnetic-coupling resonant wireless power transfer (WPT) system affects mouse cognition and hippocampal neuronal excitability. Mice were exposed for 2, 4, or 8 weeks and assessed with a Novel Object Recognition test and dentate gyrus patch-clamp recordings. The…

Quelling Concerns About Rooftops: Do Risk-Communication Strategies Influence Public Acceptance of 5G Base Stations in China?

Research RF Safe Research Library Jan 1, 2025

This online survey experiment tested whether risk-communication strategies affect public acceptance of 5G base stations amid health-related EMF concerns in China. Government and industry sources increased support more than civil society sources, and gain-framed messages increased acceptance more than loss-framed…

Low-Frequency Electromagnetic Fields Enhance the Directional Migration of Mesenchymal Stem Cells.

Research RF Safe Research Library Jan 1, 2025

This in vitro study examined whether low-frequency electromagnetic fields (EMF) affect mesenchymal stem cell (MSC) polarity and directional migration at wound edges. EMF-treated cells showed increased asymmetric redistribution of the polarity marker β-COP and altered γ-tubulin localization at wound margins. The…

Microglial Response to Inflammatory Stimuli Under Electromagnetic Field Exposure.

Research RF Safe Research Library Jan 1, 2025

This in vitro study examined whether extremely low frequency EMF exposure alters responses of TNF-α-stimulated human microglial cells (HMC3). Cells exposed to 2.5 or 5 Hz EMF for 3 minutes showed increased survival under high TNF-α conditions and reduced migration compared with TNF-α treatment alone. EMF also…

Electromagnetic Field Influence on the Bioavailability and Accumulation of Ketoprofen.

Research RF Safe Research Library Jan 1, 2025

This in vitro/ex vivo study tested whether different magnetic-field configurations alter ketoprofen properties and its transdermal delivery in porcine skin using Franz diffusion cells. The authors report no change in ketoprofen molecular structure, but subtle changes in crystal structure and physicochemical…

Effects of radiofrequency electromagnetic fields on cognitive function in elderly subjects (60+ years)-Results of an experimental randomized sham controlled double-blind cross-over study in women and in men.

Research RF Safe Research Library Jan 1, 2025

This double-blind randomized sham-controlled cross-over study tested short-term RF-EMF exposure effects on cognitive performance in 60 healthy adults aged 60–80 years. Participants completed attentional tasks during exposure to GSM 900 MHz, TETRA 385 MHz, or sham across nine sessions. Two of 16 outcomes showed…

Melatonin and omega-3 neuroprotection in prenatal rat spinal cord exposed to 900 MHz electromagnetic field.

Research RF Safe Research Library Jan 1, 2025

This animal study examined prenatal 900 MHz EMF exposure (2 hours/day for 21 days) in pregnant rats and assessed spinal cord outcomes in male offspring at postnatal day 35. Volume-based stereological measures (GM/WM ratios and total spinal cord volume) did not differ significantly between groups. Microscopy reported…

Extremely low-frequency electromagnetic field (ELF-EMF) enhances mitochondrial energy production in NARP cybrids.

Research RF Safe Research Library Jan 1, 2025

This in vitro study examined ELF-EMF effects in normal cybrids and NARP cybrids carrying a pathogenic MT-ATP6 mtDNA mutation mixture. ELF-EMF did not alter mtDNA copy number or the wild-type-to-mutant mtDNA ratio, but it increased mtDNA transcription and multiple markers of mitochondrial function in NARP cybrids,…

Electromagnetic fields modulate neuronal membrane ionic currents through altered cellular calcium homeostasis.

Research RF Safe Research Library Jan 1, 2025

This experimental study used loose patch clamp recordings in coronal hippocampal slices to test effects of extremely low-frequency EMF exposure. A 50 Hz, 1 mT field applied for 60 minutes decreased inward and transient outward currents in CA1 pyramidal neuron membranes. Pharmacological manipulation of intracellular…

Impact of Electromagnetic Fields on Gypsum and Silica Scaling in Reverse Osmosis.

Research RF Safe Research Library Jan 1, 2025

This engineering study evaluates electromagnetic field (EMF) treatment as a nonchemical method to control gypsum and silica scaling in reverse osmosis using synthetic brackish water and real RO concentrate. It reports EMF altered gypsum crystal morphology to form a more porous scale that was easier to remove with…

An egg case study: Chronic exposure to AC electromagnetic fields results in hyperactivity in thornback ray (Raja clavata L.) embryos.

Research RF Safe Research Library Jan 1, 2025

This animal study examined thornback ray embryos chronically exposed to alternating-current electromagnetic fields (1.8–4.6 μT) across embryogenesis (~20 weeks), relevant to subsea power cables. Exposed embryos showed higher activity levels than non-exposed embryos, while no differences were reported for development…

Electric and Magnetic Field Technologies in Agriculture: Plant Responses, Experimental Limitations, and Future Directions

Research RF Safe Research Library Jan 1, 2024

This narrative review discusses how electric and magnetic field technologies are applied in agriculture and how plants may respond. It proposes a model to explain potential mechanistic convergence between electric and magnetic field effects. The review highlights several suggested mechanisms, including membrane…

Prospective cohort study on non-specific symptoms, cognitive, behavioral, sleep and mental health in relation to electronic media use and transportation noise among adolescents (HERMES): study protocol

Research RF Safe Research Library Jan 1, 2024

This protocol describes the third wave of the HERMES prospective adolescent cohort in Switzerland, with follow-up every four months and at one year. The study will assess electronic media use, modeled RF-EMF and transportation noise exposures, and a range of outcomes including cognition, behavior, sleep, mental…

The Impact of Mobile Phone Electromagnetic Waves on the Neurons and Blood Brain Barrier Integrity in the Chick Embryo

Research RF Safe Research Library Jan 1, 2024

This animal study exposed chick embryos to electromagnetic waves from a mobile phone and compared them with unexposed controls. Electron microscopy on days 10 and 15 reported neuronal and cerebellar cellular alterations in the exposed group, including features described as apoptosis and mitochondrial swelling. The…

The use of different exposure metrics in the research about the health impacts of electromagnetic fields

Research RF Safe Research Library Jan 1, 2024

This policy brief focuses on how RF-EMF exposure should be quantified in health research, emphasizing the role of near-field sources and proposing cumulative dose (J/kg/day) as a health-relevant metric. It reports mean cumulative dose estimates of 0.29 J/kg/day for the whole body and 0.81 J/kg/day for the brain. The…

A Decision Support System for Managing Health Symptoms of Living Near Mobile Phone Base Stations

Research RF Safe Research Library Jan 1, 2024

This analytical study evaluated machine learning models (SVM and Random Forest) to predict health symptoms in adults living near mobile phone base stations. The SVM model reportedly achieved high predictive performance for headache, sleep disturbance, dizziness, vertigo, and fatigue, and outperformed Random Forest…

Mitigating Heat-Induced Sperm Damage and Testicular Tissue Abnormalities: The Protective Role of Radiofrequency Radiation from Wi-Fi Routers in Rodent Models

Research RF Safe Research Library Jan 1, 2024

This rodent study examined whether 2.45 GHz Wi‑Fi router RF-EMF exposure could mitigate heat-stress-related reproductive damage in male rats. The combined RF-EMF + heat group reportedly had improved testicular structure measures and sperm quality versus heat-only, while RF-EMF alone was also reported to alter testis…

The Systematic Review on RF-EMF Exposure and Cancer by Karipidis et al. (2024) has Serious Flaws that Undermine the Validity of the Study's Conclusions

Research RF Safe Research Library Jan 1, 2024

This letter critiques the WHO-sponsored systematic review by Karipidis et al. (2024) on RF-EMF exposure and cancer risk. The authors argue the review has serious methodological and interpretative flaws, including issues with study selection and data analysis. They contend that the review’s conclusion of "no clear…

The effects of radiofrequency exposure on male fertility: A systematic review of human observational studies with dose-response meta-analysis (SR 3)

Research RF Safe Research Library Jan 1, 2024

This systematic review and dose-response meta-analysis synthesizes human observational studies on radiofrequency EMF exposure and male fertility outcomes. It reports evidence of an association between RF exposure and poorer sperm parameters, including reduced quality, motility, and viability. The authors frame the…

Effects of radiofrequency field from 5G communication on fecal microbiome and metabolome profiles in mice

Research RF Safe Research Library Jan 1, 2024

This animal study exposed adult male C57BL/6 mice to a 4.9 GHz radiofrequency field for three weeks (1 hour/day) and compared them with a sham group. The abstract reports altered fecal microbiome composition with reduced diversity in the RF group, along with 258 significantly differentially abundant fecal…

Electromagnetic field (50 Hz) enhance metabolic potential and induce adaptive/reprogramming response mediated by the increase of N6-methyladenosine RNA methylation in adipose-derived mesenchymal stem cells in vitro.

Research RF Safe Research Library Jan 1, 2024

This in vitro study exposed adipose-derived mesenchymal stem cells to a 50 Hz electromagnetic field (1.5 mT) for 24 and 48 hours and assessed cellular responses. After 24 hours, the authors report increased N6-methyladenosine RNA methylation, increased expression of multiple stem cell markers, and changes in p21 and…

External low energy electromagnetic fields affect heart dynamics: surrogate for system synchronization, chaos control and cancer patient's health.

Research RF Safe Research Library Jan 1, 2024

This paper discusses how low-energy, specifically modulated electromagnetic fields delivered via an active closed-loop medical device may temporarily alter plasma membrane ionic flow and heart oscillation dynamics. It frames heart rate dynamics as a surrogate for systemic synchronization/entrainment and suggests…

The In Vitro Enhancement of Retinal Cell Viability via mA and mC RNA Methylation-Mediated Changes in the Levels of Heme Oxygenase (HO-1) and DNA Damage Repair Molecules Using a 50 Hz Sinusoidal Electromagnetic Field (EMF).

Research RF Safe Research Library Jan 1, 2024

This in vitro study tested a 50 Hz, 1.3 mT sinusoidal electromagnetic field applied for 15 or 30 minutes to ARPE-19 retinal pigment epithelial cells and RGC-5 retinal ganglion cells. The authors report improved proliferative and migratory capacity after EMF exposure, alongside increased HO-1 and altered RNA…

A Pilot Study Evaluating the Feasibility and Efficacy of an In-Home Resonance-Based Electromagnetic Field Protection Device on Improving Markers of Health and Cognitive Function Among a Sample of Healthy Adults.

Research RF Safe Research Library Jan 1, 2024

This single-arm 12-week pilot/feasibility study enrolled 25 relatively healthy adults to evaluate an in-home resonance-based EMF protection device (BluShield). The abstract reports high compliance and no adverse events, with modest improvements in self-reported health, several cognitive questionnaire domains, and…

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