Comparison of pulsed and continuous electromagnetic field generated by WPT system on human dermal and neural cells.
Research
RF Safe Research Library
Jan 1, 2024
This in vitro study tested electromagnetic fields generated by a prototype wireless power transfer (wireless charging) system on four human dermal and neural cell lines. Across pulsed and continuous exposure conditions, the authors report no negative effects on morphology/cytoskeleton, viability/mitosis,…
Modulation of Inflammatory Response by Electromagnetic Field Stimulation in Traumatic Brain Injury in Yucatan Swine.
Research
RF Safe Research Library
Jan 1, 2024
This pilot animal study evaluated helmet-delivered EMF stimulation after controlled cortical impact traumatic brain injury in Yucatan miniswine. Three weeks after injury, EMF-treated animals reportedly showed preserved neuronal tissue morphology and reduced inflammatory markers across several measurement platforms.…
Exposure to the extremely low-frequency electromagnetic field induces changes in the epigenetic regulation of gene expression in the endometrium.
Research
RF Safe Research Library
Jan 1, 2024
This in vitro study exposed porcine endometrial slices from days 15–16 of pregnancy to a 50 Hz extremely low-frequency electromagnetic field for 2 hours. The authors report changes in several epigenetic-related markers, including DNA methylation machinery, histone-related measures (HDAC activity), global DNA…
Induction of apoptosis in B16-BL6 melanoma cells following exposure to electromagnetic fields modeled after intercellular calcium waves.
Research
RF Safe Research Library
Jan 1, 2024
This in vitro study exposed B16-BL6 melanoma cells to a time-varying EMF modeled after intercellular calcium-wave firing patterns. The abstract reports a 50.3% reduction in viable cells after a single 40-minute exposure and microscopy findings consistent with apoptosis and nuclear fragmentation versus control. The…
Higher ultraviolet light exposure is associated with lower mortality: An analysis of data from the UK biobank cohort study
Research
RF Safe Research Library
Jan 1, 2024
This cohort analysis examined associations between two ultraviolet (UV) exposure measures (solarium use and residential shortwave radiation) and mortality in older UK Biobank participants. Both UV exposure measures were reported to be inversely associated with all-cause, cardiovascular, and cancer mortality, and…
Spinning magnetic field patterns that cause oncolysis by oxidative stress in glioma cells
Research
RF Safe Research Library
Nov 7, 2023
This in vitro study characterized spinning oscillating magnetic field (sOMF) stimulation patterns that the authors report can induce cytotoxicity in two types of human glioma cells. The reported effect was linked to a critical rise in superoxide, and was reversed by the antioxidant Trolox, suggesting ROS involvement.…
Effects of prenatal mobile phone radiation exposure on MMP9 expression: Implications for inflammation, oxidative stress, and sensory-motor impairment after neonatal hypoxia- ischemia in rats
Research
RF Safe Research Library
Oct 13, 2023
This animal study examined whether prenatal mobile phone RF exposure affects brain injury markers and outcomes after neonatal hypoxia-ischemia in rats. The HI/Exposure group showed higher MMP-9 expression along with increased inflammatory and oxidative stress markers, larger infarct volume and edema, and worse…
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…
Effect of soil pH on thermally enhanced desorption of m-xylene by zero-valent iron particles under an electromagnetic field.
Research
RF Safe Research Library
Jan 1, 2023
This laboratory/engineering study evaluated thermally enhanced desorption of m-xylene from soil using heat generated by zero-valent iron (ZVI) under low-frequency electromagnetic fields. The abstract reports rapid heating (to ~60°C in 20 minutes) and substantially lower residual m-xylene after 60 minutes versus soil…
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…
CaATPase enzyme activities and lipid and protein oxidations of grass carp (Ctenopharyngodon idellus) stored at 4 °C for 30 min under electromagnetic fields.
Research
RF Safe Research Library
Jan 1, 2023
This study evaluated 12 mT electromagnetic fields (100–400 Hz) applied during 30 minutes of cold storage (4 °C) of grass carp. EMF exposure was associated with increased CaATPase activity and frequency-dependent changes in protein and lipid oxidation. NMR results suggested altered water–protein interactions, and the…
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.…
Comment on Redmayne, M.; Maisch, D.R. ICNIRP Guidelines' Exposure Assessment Method for 5G Millimetre Wave Radiation May Trigger Adverse Effects. 2023, , 5267.
Research
RF Safe Research Library
Jan 1, 2023
This commentary critiques a prior paper claiming that Brillouin precursors from 5G NR and other cellular systems could cause tissue damage deeper than the carrier-frequency penetration depth. It states that the original Brillouin precursor theory was based on nanosecond ultrawide-band RF pulses in water and that this…
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…
Sex-dependent impact of perinatal 5G electromagnetic field exposure in the adolescent rat behavior.
Research
RF Safe Research Library
Jan 1, 2023
This animal study examined daily perinatal 5G EMF exposure in rats at the ICNIRP whole-body public exposure limit (maternal SAR 0.07 W/kg) from gestational day 8 to post-natal day 21. The authors report a 1-day delay in incisor eruption in both sexes and sex-dependent changes in stereotyped behavior in the open field…
The Use of Induction Sensors and Helmet-Based Shielding Technology to Identify Differences in Electromagnetic Fields in Patients With Cranial Neurological Disease Versus Healthy Controls.
Research
RF Safe Research Library
Jan 1, 2023
This observational study used induction sensors with a Mu-metal and copper mesh shielded helmet to measure cortically generated EMFs in patients with cranial neurological disease and compare patterns to previously obtained healthy control data. Fourteen patients (ages 14–81) were analyzed and compared with four…
NET Formation Was Reduced via Exposure to Extremely Low-Frequency Pulsed Electromagnetic Fields.
Research
RF Safe Research Library
Jan 1, 2023
This in vitro study examined whether a 16 Hz extremely low-frequency pulsed electromagnetic field (ELF-PEMF) affects neutrophil extracellular trap (NET) formation. In neutrophils from healthy volunteers, ELF-PEMF exposure did not induce ROS or calcium influx and did not increase basal or PMA-induced NET formation.…
Human osteosarcoma cells in response to ELF-MF: Morphological remodeling compared to cell proliferation.
Research
RF Safe Research Library
Jan 1, 2023
This in vitro study exposed human osteosarcoma (MG-63) cells to 2 mT extremely low-frequency magnetic fields with sinusoidal, triangular, or pulsed waveforms under continuous (3 h) or fractionated (3 days) conditions. The authors report significant decreases in proliferation and shape index in exposed cells versus…
A Swine Model of Neural Circuit Electromagnetic Fields: Effects of Immediate Electromagnetic Field Stimulation on Cortical Injury.
Research
RF Safe Research Library
Jan 1, 2023
This animal study used non-contact induction sensors and a shielded helmet to measure cortical EMF patterns in a Yucatan miniswine before and after traumatic brain injury induced by controlled cortical impact. The authors report that targeted low-frequency EMF stimulation initiated 20 minutes post-injury was…
Personal exposure to radiofrequency electromagnetic fields in various occupations in Spain and France.
Research
RF Safe Research Library
Jan 1, 2023
This study conducted personal full-shift RF-EMF measurements in 333 workers across 46 occupations in Spain and France. Most 1-second measurements of electric and magnetic fields were below the device detection limit (≥1% of 1998 ICNIRP standards), though many workers had at least one detectable reading. A small…
Seed Treatment with Electromagnetic Field Induces Different Effects on Emergence, Growth and Profiles of Biochemical Compounds in Seven Half-Sib Families of Silver Birch.
Research
RF Safe Research Library
Jan 1, 2023
This study evaluated a short (1 min) electromagnetic field (EMF) seed treatment in seven half-sib families of silver birch and assessed emergence, growth, and leaf biochemical profiles in one- and two-year-old seedlings. The abstract reports genotype- and age-dependent responses, with some families showing…
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 Swine Model of Traumatic Brain Injury: Effects of Neuronally Generated Electromagnetic Fields and Electromagnetic Field Stimulation on Traumatic Brain Injury-Related Changes.
Research
RF Safe Research Library
Jan 1, 2023
This animal feasibility study evaluated whether real-time measured, targeted sinusoidal EMF stimulation could normalize traumatic brain injury (TBI)-related changes in neuronally generated EMF patterns. In one Yucatan miniswine with controlled cortical impact, AI modeling distinguished pre-injury, post-injury, and…