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Effects of 900-MHz electromagnetic fields exposure throughout middle/late adolescence on the kidney morphology and biochemistry of the female rat.

Research RF Safe Research Library Jan 1, 2018

This animal study examined kidney effects in female rats exposed to continuous 900 MHz EMF for 1 hour daily during postnatal days 35–59. The authors report multiple histopathological alterations in kidneys of the EMF-exposed group, while control and sham groups showed no pathology. TOS and OSI were reported to be…

Effects of electromagnetic field, cisplatin and morphine on cytotoxicity and expression levels of DNA repair genes.

Research RF Safe Research Library Jan 1, 2018

This in vitro study examined how morphine, a 50-Hz 0.50 mT electromagnetic field (intermittent), and cisplatin co-treatments affected DNA repair gene expression and cytotoxicity in MCF-7 and SH-SY5Y cells. Morphine alone was reported to down-regulate examined DNA repair genes, whereas morphine plus EMF did not…

Effect of Microwave Wi-Fi Radiation at Frequency of 2.4 GHz on Epileptic Behavior of Rats.

Research RF Safe Research Library Jan 1, 2018

This animal study exposed rats to 2.4 GHz Wi-Fi radiation for 2 hours at 30 cm from a commercial router and assessed PTZ-induced convulsive behavior. The Wi-Fi "on" PTZ group showed significant differences in seizure event counts and summed severity scores versus comparison groups, while several timing and duration…

A Single Exposure to GSM-1800 MHz Signals in the Course of an Acute Neuroinflammatory Reaction can Alter Neuronal Responses and Microglial Morphology in the Rat Primary Auditory Cortex.

Research RF Safe Research Library Jan 1, 2018

This animal study examined whether acute GSM-1800 MHz exposure affects the auditory cortex during experimentally induced neuroinflammation. In LPS-treated rats, a single 2-hour head-only exposure (average SAR 1.55 W/kg in auditory cortex) was associated with altered microglial morphology and reduced neuronal activity…

Evaluation of MRI RF electromagnetic field induced heating near leads of cochlear implants.

Research RF Safe Research Library Jan 1, 2018

This simulation study evaluated RF-induced heating near cochlear implant leads during 1.5 T MRI using a transfer function method. Across studied configurations, the average temperature rise was 0.79 °C and the maximum was 2.80 °C at a whole-body average SAR of 2 W/kg. The authors report that lead trajectory and MRI…

Effect of 900-MHz Electromagnetic Field on the Cerebellum: A Histopathological Investigation.

Research RF Safe Research Library Jan 1, 2018

This animal study evaluated histopathological effects of 900-MHz RF-EMF exposure on the rat cerebellum. The exposed group showed intense caspase-3 expression in Purkinje and granular cells and histological changes consistent with apoptosis. Cerebellar layer thickness appeared reduced in exposed animals, although…

Evaluation of Cytotoxic and Genotoxic Effects of Extremely Low-frequency Electromagnetic Field on Mesenchymal Stromal Cells.

Research RF Safe Research Library Jan 1, 2018

This in vitro study evaluated whether a therapeutic extremely low-frequency EMF exposure (5 Hz, 0.4 mT) causes cytotoxic or genotoxic effects in a human mesenchymal stromal cell line. Cells were exposed for 20 minutes per day, three times per week, for two weeks and assessed for viability, proliferation, and…

Effect of Electromagnetic Waves from Mobile Phones on Spermatogenesis in the Era of 4G-LTE.

Research RF Safe Research Library Jan 1, 2018

This animal experiment assessed whether long-duration 4G-LTE mobile phone electromagnetic field exposure affects spermatogenesis in male rats. After 1 month, the highest exposure condition (3 cm distance, 18 h/day) had reduced spermatid, spermatogonia, total germ cell, and Leydig cell counts compared with sham and…

Extremely low frequency electromagnetic fields promote mesenchymal stem cell migration by increasing intracellular Ca and activating the FAK/Rho GTPases signaling pathways in vitro.

Research RF Safe Research Library Jan 1, 2018

This in vitro study exposed human bone marrow-derived mesenchymal stem cells to extremely low frequency EMF (7.5–70 Hz, 1 mT) generated by Helmholtz coils. The authors report increased MSC migration across all tested frequencies. Mechanistically, the effect is described as dependent on intracellular calcium and…

Spatial electromagnetic field intensity modelling of global system for mobile communication base stations in the Istanbul Technical University Ayazaga campus area.

Research RF Safe Research Library Jan 1, 2018

This study measured RF electric field intensities at 900 and 1800 MHz at 29 points on the Istanbul Technical University campus and produced spatial EMF intensity heat maps using GIS interpolation. Three interpolation methods were compared and the mapped measurements were evaluated against ICNIRP reference limits. All…

The effect of exposure to low frequency electromagnetic fields (EMF) as an integral part of the housing system on anxiety-related behaviour, cognition and welfare in two strains of laboratory mouse.

Research RF Safe Research Library Jan 1, 2018

This animal study tested whether continuous low-frequency EMF exposure from a cage-integrated EMF plate affected anxiety-related behaviour, cognition, or welfare over six weeks in two mouse strains. Across all measured outcomes, the authors report no significant differences between EMF on versus off conditions.…

Electromagnetic field exposure (50 Hz) impairs response to noxious heat in American cockroach.

Research RF Safe Research Library Jan 1, 2018

This animal study examined whether 50 Hz electromagnetic field exposure (7 mT) affects heat-escape behavior and oxidative balance in American cockroaches. The authors report increased latency to escape from noxious heat after 24 h, 72 h, and 7 days of exposure. Biomarkers suggested oxidative stress, with elevated…

Effects of Fifty-Hertz Electromagnetic Fields on Granulocytic Differentiation of ATRA-Treated Acute Promyelocytic Leukemia NB4 Cells.

Research RF Safe Research Library Jan 1, 2018

This in vitro study examined whether 50 Hz, 2 mT extremely low-frequency electromagnetic fields affect ATRA-driven granulocytic differentiation in NB4 acute promyelocytic leukemia cells. The authors report reduced proliferation and enhanced maturation/differentiation markers with ELF-EMF exposure. They also report…

Important parameters for optimized metal nanoparticles-aided electromagnetic field (EMF) effect on cancer.

Research RF Safe Research Library Jan 1, 2018

This paper presents a theoretical model analyzing parameters that may optimize metal nanoparticle-aided EMF photothermal therapy effects on cancer cells. The model suggests efficacy depends on both electric field enhancement and thermal (hyperthermia) contributions, influenced by nanoparticle absorption properties…

Does acute radio-frequency electromagnetic field exposure affect visual event-related potentials in healthy adults?

Research RF Safe Research Library Jan 1, 2018

This double-blind, randomized, counterbalanced study tested whether acute GSM-like 920 MHz RF-EMF exposure affects visual event-related potentials in 36 healthy adults. Compared with sham, exposure was associated with reduced P1 amplitude and increased anterior N1 latency, with no effects on other ERP measures. The…

Comparison of radiofrequency electromagnetic field exposure levels in different everyday microenvironments in an international context.

Research RF Safe Research Library Jan 1, 2018

This exposure assessment quantified RF-EMF levels using portable, high-sampling-rate devices across 94 outdoor microenvironments and 18 public transport vehicles in six countries. Mean outdoor exposure ranged from 0.23 to 1.85 V/m, and public transport exposure ranged from 0.32 to 0.86 V/m. Exposure varied…

Extremely low frequency variable electromagnetic fields affect cancer and noncancerous cells in vitro differently: Preliminary study.

Research RF Safe Research Library Jan 1, 2018

This in vitro study exposed cancer (U87-MG; 143B) and noncancerous (BJ; HEK) cells to extremely low frequency electromagnetic fields under varying frequencies (2–60 Hz), waveforms, and exposure durations, with sham controls. Cell viability was assessed using an MTT assay. The authors report that cancer and…

Case-Control Study on Occupational Exposure to Extremely Low-Frequency Electromagnetic Fields and the Association with Meningioma.

Research RF Safe Research Library Jan 1, 2018

This case-control analysis assessed occupational extremely low-frequency electromagnetic field (ELF-EMF) exposure and meningioma using the INTEROCC ELF-EMF job-exposure matrix. Cumulative, average, and maximum job exposure metrics were evaluated. The study reports no increased meningioma risk in any exposure…

Effect of a 1800 MHz electromagnetic field emitted during embryogenesis on chick development and hatchability.

Research RF Safe Research Library Jan 1, 2018

This animal study examined 1800 MHz EMF exposure during chick embryogenesis and assessed development, malformations, organ measures, and stress-related biomarkers. The authors report earlier pipping and hatching without an increase in malformations or changes in chick quantity/quality. They also report decreased…

Influence of Radiofrequency Electromagnetic Fields on the Fertility System: Protocol for a Systematic Review and Meta-Analysis.

Research RF Safe Research Library Jan 1, 2018

This article presents a protocol for a systematic review and meta-analysis on radiofrequency electromagnetic field exposure from electronic devices and effects on the fertility system. The authors cite growing public concern and conflicting findings in prior studies as motivation. The protocol plans broad database…

Effects of 1800 MHz RF-EMF exposure on DNA damage and cellular functions in primary cultured neurogenic cells.

Research RF Safe Research Library Jan 1, 2018

This in vitro study exposed primary cultured astrocytes, microglia, and cortical neurons to 1800 MHz RF-EMF at 4.0 W/kg SAR to assess DNA damage and cellular functions. The authors report no significant induction of γH2AX foci and no significant changes in cytokine secretion or dendrite/synapse morphological…

Extremely low-frequency electromagnetic fields accelerates wound healing modulating MMP-9 and inflammatory cytokines.

Research RF Safe Research Library Jan 1, 2018

This in vitro study used a scratch wound model in human immortalized keratinocytes (HaCaT) to examine effects of extremely low-frequency electromagnetic fields (ELF-EMF). ELF-EMF exposure was reported to accelerate wound closure compared with sham and to increase inflammatory cytokine expression/release. The authors…

Extremely low-frequency electromagnetic field (EMF) generates alterations in the synthesis and secretion of oestradiol-17β (E) in uterine tissues: An in vitro study.

Research RF Safe Research Library Jan 1, 2018

This in vitro study exposed porcine endometrial and myometrial slices to extremely low-frequency EMF (50 or 120 Hz, 8 mT) for 2 or 4 hours, with or without progesterone. The authors report frequency- and time-dependent changes in oestradiol-17β secretion and CYP19A3 mRNA expression, with fewer changes when…

SAR thresholds for electromagnetic exposure using functional thermal dose limits.

Research RF Safe Research Library Jan 1, 2018

This paper analyzes how conservative current localized RF EMF SAR basic restrictions may be by estimating the implied safety factor. The authors derive thermal dose–functional SAR limits from literature-reported thresholds for acute local tissue damage and compare these to existing basic restrictions. They report…

Continuous 900-megahertz electromagnetic field applied in middle and late-adolescence causes qualitative and quantitative changes in the ovarian morphology, tissue and blood biochemistry of the rat.

Research RF Safe Research Library Jan 1, 2018

This animal study exposed adolescent female rats to a 900-MHz electromagnetic field for 1 hour per day from postnatal days 35 to 59 and assessed ovarian histology and biochemical markers. The EMF group showed multiple histopathological changes in ovarian tissue and had fewer secondary follicles than the other groups.…

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