Correlation between the Lunar Phase and Tail-Lifting Behavior of Lizards () Exposed to an Extremely Low-Frequency Electromagnetic Field.
Research
RF Safe Research Library
Jan 1, 2019
This animal study examined long-term tail-lifting behavior in agamid lizards exposed to an ELF electromagnetic field (6 and 8 Hz; peak magnetic field 2.6 µT; peak electric field 10 V/m) versus controls, incorporating lunar phase and geomagnetic activity (K index) as explanatory variables. Regression analyses found…
Altered morphology and biochemistry of the female rat liver following 900 megahertz electromagnetic field exposure during mid to late adolescence.
Research
RF Safe Research Library
Jan 1, 2019
This animal study examined whether 900 MHz EMF exposure during mid to late adolescence affects the liver in female rats. Compared with control and sham groups, the exposed group showed occasional liver histopathological irregularities. The exposed group also had significantly decreased 8-OHdG and SOD levels, and the…
Treatment of Common Sunflower (Helianthus annus L.) Seeds with Radio-frequency Electromagnetic Field and Cold Plasma Induces Changes in Seed Phytohormone Balance, Seedling Development and Leaf Protein Expression.
Research
RF Safe Research Library
Jan 1, 2019
This study assessed pre-sowing sunflower seed treatments using vacuum, 5.28 MHz radio-frequency cold plasma, and an electromagnetic field for varying durations. The authors report faster germination with cold plasma (7 min) and EMF (15 min), while germination percentage was mostly unchanged except for a decrease…
Non-Ionizing Radiation in Swedish Health Care-Exposure and Safety Aspects.
Research
RF Safe Research Library
Jan 1, 2019
This review describes non-ionizing radiation (EMF and optical radiation) methods used in Swedish health care and considers anticipated exposure levels and potential hazards. The authors report that acute effects cannot be ruled out for MRI, transcranial magnetic stimulation, and electrosurgery, and that optical…
The influence of electromagnetic fields generated by wireless connectivity systems on the occurrence of emotional disorders in women: A preliminary report.
Research
RF Safe Research Library
Jan 1, 2019
This preliminary cross-sectional study of 200 women working in healthcare and trade assessed associations between wireless-system EMF exposures and emotional disorders. The authors report that GSM 900/1800 base-station exposure contributed to depressive disorders among medical personnel, while WLAN exposure was…
Effects of radiofrequency electromagnetic radiation (RF-EMF) on honey bee queen development and mating success.
Research
RF Safe Research Library
Jan 1, 2019
This animal study exposed honey bee queen larvae to RF-EMF from a common mobile phone (GSM 900 MHz) across all pre-adult developmental stages for 14 days. The authors report a significantly reduced queen hatching ratio, while mating success was not affected. For queens that successfully mated, subsequent colony…
Early exposure to radiofrequency electromagnetic fields at 1850 MHz affects auditory circuits in early postnatal mice.
Research
RF Safe Research Library
Jan 1, 2019
This animal study examined early postnatal mice after exposure to 1850 MHz RF-EMF and measured synaptic activity in brainstem auditory circuitry. The abstract reports increased spontaneous postsynaptic current frequency and amplitude in MNTB principal cells, with accompanying presynaptic changes in the calyx of Held…
Protective effects of luteolin on rat testis following exposure to 900 MHz electromagnetic field.
Research
RF Safe Research Library
Jan 1, 2019
This rat study examined 900 MHz EMF exposure effects on testes and whether luteolin modifies those effects. EMF exposure was associated with reduced testicular cell counts, lower testis weight and serum testosterone, increased SOD activity, and changes in sperm morphology versus controls. Luteolin co-treatment was…
Effect of short exposure to radiofrequency electromagnetic fields on saliva biomarkers: a study on the electrohypersensitive individuals.
Research
RF Safe Research Library
Jan 1, 2019
This double-blind provocation study examined whether short RF-EMF exposure alters salivary biomarkers in electrohypersensitive (EHS) individuals. Ten participants underwent sham and real exposure sessions with consecutive GSM 900, GSM 1800, DECT, and Wi‑Fi signals for 5 minutes each. The study reports no significant…
Hepatocellular carcinoma therapy finds a channel on the radio
Research
RF Safe Research Library
Jan 1, 2019
This EBioMedicine commentary discusses tumour-specific amplitude-modulated RF EMF as an anti-cancer therapy for hepatocellular carcinoma and highlights Cav3.2 (CACNA1H) T-type calcium channels as a proposed mediator of the effect. It notes that the reported whole-body averaged SAR in a treated HCC patient was below…
Toxicology and carcinogenesis studies in Sprague Dawley (Hsd:Sprague Dawley SD) rats exposed to whole-body radio frequency radiation at a frequency (900 MHz) and modulations (GSM and CDMA) used by cell phones
Research
RF Safe Research Library
Jan 1, 2018
This National Toxicology Program technical report describes 900 MHz whole-body RFR exposures (GSM and CDMA) in male and female Sprague Dawley rats from in utero through up to 2 years. The report concludes clear evidence of carcinogenic activity in males for both modulations based on malignant schwannoma of the heart,…
Acute exposure to high-induction electromagnetic field affects activity of model peripheral sensory neurons.
Research
RF Safe Research Library
Jan 1, 2018
This in vitro study examined acute low-frequency electromagnetic field (LF-EMF) exposure using high-induction magnetic stimulation in F11 cells, a dorsal root ganglia neuron-derived model of peripheral sensory neurons. Short-term exposure (
Association between media coverage and prevalence of idiopathic environmental intolerance attributed to electromagnetic field in Taiwan.
Research
RF Safe Research Library
Jan 1, 2018
This ecological study examined whether trends in newspaper coverage about EMF/IEI-EMF in Taiwan were associated with changes in reported IEI-EMF prevalence. The authors report that media coverage rose up to 2007 and then declined through 2012, mirroring a decline in IEI-EMF prevalence between 2007 and 2012. In…
Modulation of antioxidant enzyme gene expression by extremely low frequency electromagnetic field in post-stroke patients.
Research
RF Safe Research Library
Jan 1, 2018
This study evaluated whether adding extremely low frequency electromagnetic field (ELF-EMF) therapy to standard physical therapy modulates antioxidant gene expression in post-stroke patients. Forty-eight patients were split into an ELF-EMF group and a non-ELF-EMF group, with both groups receiving the same physical…
Defining the Work Done on an Electromagnetic Field.
Research
RF Safe Research Library
Jan 1, 2018
This theoretical paper addresses how to define work done on an electromagnetic field by moving charges when the standard Hamiltonian is not gauge invariant. It reports a new gauge-invariant Hamiltonian expressed in terms of physical observables, which the authors say allows defining work and formulating the second…
Electromagnetic Fields of Mobile Phone Jammer Exposure on Blood Factors in Rats.
Research
RF Safe Research Library
Jan 1, 2018
This rat study examined whether electromagnetic fields from a mobile phone jammer affect blood cell factors. Rats were exposed 8 hours/day, 5 days/week for 40 days and compared with control and sham groups. The authors report significant changes in multiple hematological indices, with some measures unchanged…
Evaluation of the safety of users of active implantable medical devices (AIMD) in the working environment in terms of exposure to electromagnetic fields - Practical approach to the requirements of European Directive 2013/35/EU.
Research
RF Safe Research Library
Jan 1, 2018
This study assessed electromagnetic field exposure near common strong EMF sources in medical and industrial workplaces to estimate standard safety distances (SSD) for workers using active implantable medical devices (AIMD). Using measurements near 127 devices, the longest SSDs were reported near dielectric sealers…
Estimating transmitted power density from mobile phone: an epidemiological pilot study with a software modified phone.
Research
RF Safe Research Library
Jan 1, 2018
This pilot study evaluated weekly and annual cumulative RF-EMF exposure attributed to mobile phone use using objective phone-based measurements of transmitted and received power densities. Ten participants provided two months of daily data across usage modes (cellular calls, cellular data, and Wi-Fi). The study…
Non-Ionizing Radiation for Cardiac Human Amniotic Mesenchymal Stromal Cell Commitment: A Physical Strategy in Regenerative Medicine.
Research
RF Safe Research Library
Jan 1, 2018
This in vitro study exposed human amniotic mesenchymal stromal cells to an ELF-EMF stimulus (7 Hz, 2.5 µT) and compared responses with a nitric oxide chemical treatment. The authors report reduced cell proliferation with no change in metabolic activity, vitality, or apoptosis after ELF-EMF exposure. They also report…
The legacy effects of electromagnetic fields on bone marrow mesenchymal stem cell self-renewal and multiple differentiation potential.
Research
RF Safe Research Library
Jan 1, 2018
This animal study examined whether electromagnetic field (EMF) pretreatment has lasting (“legacy”) effects on rat bone marrow mesenchymal stem cells (BMSCs) and whether EMF-pretreated BMSC sheets improve fracture nonunion healing in rats. The authors report increased BMSC proliferation and enhanced…
Effect of acute exposure to radiofrequency electromagnetic fields emitted by a mobile phone (GSM 900 MHz) on electrodermal responsiveness in healthy human.
Research
RF Safe Research Library
Jan 1, 2018
This study examined whether acute GSM 900 MHz mobile phone exposure affects electrodermal activity responses to auditory stimuli in 28 young volunteers. The authors report no exposure-related changes in SCR latency, amplitude, integral, or number of responses. Session differences in skin conductance/tonic…
A 60 Hz uniform electromagnetic field promotes human cell proliferation by decreasing intracellular reactive oxygen species levels.
Research
RF Safe Research Library
Jan 1, 2018
This in vitro study examined effects of a 6 mT, 60 Hz uniform ELF electromagnetic field on HeLa cells and primary IMR-90 fibroblasts. Single or repetitive exposure did not induce DNA damage or change viability, but continuous exposure over 168 hours was reported to increase proliferation in both cell types in a…
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…