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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…

Relationship between radiofrequency-electromagnetic radiation from cellular phones and brain tumor: meta-analyses using various proxies for RF-EMR exposure-outcome assessment

Research RF Safe Research Library Jan 1, 2024

Moon et al. (2024) report a systematic review and meta-analysis on cellular phone RF-EMR and brain tumor risk. The abstract summary states elevated risks for three brain tumor types in analyses considering ipsilateral (same-side) phone use and reports increased risk with heavy and long-term use. The text also…

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…

Assessment of radio frequency fields in the 2.45 GHz band produced by smart home devices.

Research RF Safe Research Library Jan 1, 2024

This study measured RF electromagnetic fields from consumer smart home (IoT) devices operating at 2.4 GHz via Wi‑Fi or Bluetooth in a laboratory setup simulating high user activity. Reported field levels were typically much less than 1% of human exposure safety standards, with duty cycles below 1% leading to even…

Effects of Corm Treatment with Cold Plasma and Electromagnetic Field on Growth and Production of Saffron Metabolites in .

Research RF Safe Research Library Jan 1, 2024

This study assessed pre-sowing treatment of saffron corms with cold plasma, vacuum, and an electromagnetic field (5 min) and measured effects on sprouting, growth, and stigma metabolites. EMF treatment did not affect corm viability and showed neutral or slightly positive growth effects, including increased flower…

Effects of website-based risk communication of radio-frequency electromagnetic fields on general public.

Research RF Safe Research Library Jan 1, 2024

This study assessed whether website-based risk communication changes public attitudes and objective knowledge about RF-EMFs using three web surveys over 10 weeks with randomized assignment to control groups at later time points. Four attitude clusters were identified, with the anxious cluster showing reduced…

The exposure to extremely low frequency electromagnetic-fields inhibits the growth and potentiates the sensitivity to chemotherapy of bidimensional and tridimensional human osteosarcoma models.

Research RF Safe Research Library Jan 1, 2024

This in vitro study tested a specific extremely low frequency electromagnetic field (ELF-EMF) on three human osteosarcoma cell lines grown in 2D and 3D spheroid models. The abstract reports that ELF-EMF exposure inhibited proliferation and altered mitochondrial metabolism in the cancer models. It also reports…

Chronic Drug-Resistant Cystitis Treated with a Sequence of Modulated Extremely Low-Frequency Electromagnetic Fields: A Randomized Study of 148 Cases.

Research RF Safe Research Library Jan 1, 2024

This randomized placebo-controlled study evaluated sequenced, modulated extremely low-frequency electromagnetic fields for drug-resistant chronic bacterial cystitis in 148 women. The treated group showed significant between-group differences at 4 weeks in multiple laboratory parameters, with reported sustained…

Integrated influence of sulfide modification on the reactivity of nanoscale zero-valent iron towards decabromodiphenyl ether under an electromagnetic field.

Research RF Safe Research Library Jan 1, 2024

This laboratory/engineering study examined how sulfide modification of nanoscale zero-valent iron interacts with an electromagnetic field to degrade decabromodiphenyl ether. The combined sulfidation+EMF condition reportedly increased the specific reaction rate constant by 7–10× versus nZVI alone. The abstract…

Heating of metallic orthodontic devices during anti-aging treatment with vacuum and electromagnetic fields: In vitro study.

Research RF Safe Research Library Jan 1, 2024

This in vitro study evaluated heating of metallic orthodontic brackets/wires during an anti-aging treatment combining vacuum and electromagnetic fields (V-EMF). Using 20 resin-mouth setups covered with porcine muscle tissue, both beta-titanium and nickel-titanium wire groups showed about a 1.1°C temperature rise by…

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…

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…

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…

Extremely Low-Frequency Electromagnetic Stimulation (ELF-EMS) Improves Neurological Outcome and Reduces Microglial Reactivity in a Rodent Model of Global Transient Stroke.

Research RF Safe Research Library Jan 1, 2023

This animal and laboratory study evaluated extremely low-frequency electromagnetic stimulation (ELF-EMS) in a rodent ischemia-reperfusion stroke model and related in vitro/slice experiments. The authors report improved neurological and behavioral outcomes, increased neuronal survival, and reduced glial/microglial…

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…

Synergistic cytotoxic effects of an extremely low-frequency electromagnetic field with doxorubicin on MCF-7 cell line.

Research RF Safe Research Library Jan 1, 2023

This in vitro study tested whether a 50 Hz, 20 mT extremely low-frequency electromagnetic field (ELF-EMF) enhances the cytotoxic effects of doxorubicin (DOX) in the MCF-7 breast cancer cell line. The authors report that combining ELF-EMF with low-dose DOX reduced cell viability at lower DOX concentrations than DOX…

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…

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…

Enhanced dechlorination of trichloroethene by sulfidated microscale zero-valent iron under low-frequency AC electromagnetic field.

Research RF Safe Research Library Jan 1, 2022

This laboratory remediation study evaluates low-frequency AC electromagnetic field (AC EMF) induction heating of sulfidated microscale zero-valent iron (S-mZVI) to enhance dechlorination of trichloroethene (TCE). The authors report substantially higher heating of S-mZVI under AC EMF and faster TCE degradation than…

PIXE analysis of iron in rabbit cerebellum after exposure to radiofrequency electromagnetic fields.

Research RF Safe Research Library Jan 1, 2022

This animal study assessed iron in rabbit cerebellum after exposure to real GSM and generated RF electromagnetic fields using ICP MS and PIXE. ICP MS found no significant differences in overall iron concentration between exposed and control groups. PIXE reported focal iron accumulation up to about 3 mm, with the…

Influence of Schumann Range Electromagnetic Fields on Components of Plant Redox Metabolism in Wheat and Peas.

Research RF Safe Research Library Jan 1, 2022

This study examined whether Schumann Resonance-range ELF electromagnetic fields (7.8, 14.3, 20.8 Hz) influence redox metabolism components in wheat and pea leaves after short (30 min) and long (18 days) exposures. The authors report that short-time exposure produced more pronounced biological effects than long-time…

Thermomagnetic Resonance Effect of the Extremely Low Frequency Electromagnetic Field on Three-Dimensional Cancer Models.

Research RF Safe Research Library Jan 1, 2022

This in vitro study tested an ELF-EMF at a calculated thermal resonant frequency in 2D and 3D culture models of human pancreatic cancer, glioblastoma, and breast cancer. The authors report reduced cell growth and a metabolic shift, including potentiation of coupled and uncoupled respiration and altered transcription…

The Potential of Cold Plasma and Electromagnetic Field as Stimulators of Natural Sweeteners Biosynthesis in Bertoni.

Research RF Safe Research Library Jan 1, 2022

This plant study evaluated whether short pre-sowing treatments with cold plasma or an electromagnetic field alter sweetener-related metabolites in stevia leaves. The authors report modest improvements in germination and a strong stimulation of steviol glycoside accumulation, with a larger increase in stevioside than…

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