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The combinatory effect of sinusoidal electromagnetic field and VEGF promotes osteogenesis and angiogenesis of mesenchymal stem cell-laden PCL/HA implants in a rat subcritical cranial defect.

Research RF Safe Research Library Jan 1, 2019

This animal and in vitro study evaluated sinusoidal electromagnetic field (SEMF) exposure combined with VEGF in rat mesenchymal stem cells and in a rat cranial defect model using rBMSC-laden PCL/HA scaffolds. The authors report increased osteogenic and endothelial marker expression with SEMF and VEGF, with a slight…

The effects of the electromagnetic fields on the biochemical components, enzymatic and non-enzymatic antioxidant systems of tea L.

Research RF Safe Research Library Jan 1, 2019

This laboratory study examined how electromagnetic field (EMF) treatment affects biochemical and antioxidant-related components in tea samples, including flavonoid markers measured by HPLC. The abstract reports that 30-minute exposures generally increased several flavonoids compared with 60-minute exposures, with the…

The specific absorption rate in different brain regions of rats exposed to electromagnetic plane waves.

Research RF Safe Research Library Jan 1, 2019

This study develops a numerical voxel rat model with 10 segmented brain regions to evaluate region-specific dosimetry under plane-wave EMF exposure. It reports that brain-region averaged SAR varies with frequency, incidence direction, and E-polarization direction. The authors also report potentially large deviations…

Electromagnetic Energy Absorption in a Head Approaching a Radiofrequency Identification (RFID) Reader Operating at 13.56 MHz in Users of Hearing Implants Versus Non-Users.

Research RF Safe Research Library Jan 1, 2019

This modeling study estimated SAR in a head approaching a 13.56 MHz RFID HF reader, comparing hearing-implant users with non-users. The abstract reports that BAHA implants can increase localized SAR (10 g) versus non-users, up to 2.1× in a worst-case scenario, and that this increase is statistically higher than for…

Exposure to mobile phone radiations at 2350 MHz incites cyto- and genotoxic effects in root meristems of .

Research RF Safe Research Library Jan 1, 2019

This experimental study exposed onion root meristems to continuous 2350 MHz radiofrequency EMF for 1, 2, or 4 hours and assessed cytotoxicity and genotoxicity. It reports increased mitotic index at 4 hours and increased chromosomal aberrations at exposures of 2 hours or longer, with some comet assay DNA distribution…

[The reaction of the circulatory system to stress and electromagnetic fields emitted by mobile phones - 24-h monitoring of ECG and blood pressure].

Research RF Safe Research Library Jan 1, 2019

In a worker sample undergoing 24-hour ECG and ambulatory blood pressure monitoring, higher self-reported daily mobile phone use (>60 minutes) was associated with higher systolic blood pressure in office measurement and at night. Higher occupational stress was associated with higher systolic and diastolic blood…

Residential exposure to ultra high frequency electromagnetic fields emitted by Global System for Mobile (GSM) antennas and amyotrophic lateral sclerosis incidence: A geo-epidemiological population-based study.

Research RF Safe Research Library Jan 1, 2019

This geo-epidemiological population-based study in Limousin (France) assessed modeled residential UHF-EMF exposure from GSM antennas and ALS incidence from 2000–2012. The authors report a statistically significant exposure–response trend and higher ALS risk in the highest exposure category versus non-exposure in both…

Impact of extremely low-frequency electromagnetic field (100 Hz, 100 G) exposure on human glioblastoma U87 cells during Temozolomide administration.

Research RF Safe Research Library Jan 1, 2019

This in vitro study evaluated whether extremely low-frequency EMF exposure (100 Hz, 100 G) modifies the effects of temozolomide (100 µM) in human glioblastoma U87 cells over 120–144 hours. The authors report that combined treatment reduced stemness-associated markers (Nestin, CD133, Notch4) and increased GFAP…

Effects of 5-HT and 5-HT Receptor Agonists on Electromagnetic Field-Induced Analgesia in Rats.

Research RF Safe Research Library Jan 1, 2019

This animal study examined whether serotonergic signaling modifies analgesia associated with repeated ELF electromagnetic field exposure. Sixty-six male Wistar rats were exposed to 50 Hz, 5 mT for 2 hours/day over 15 days and then received 5-HT agonists or antagonists before analgesia testing. Agonists increased,…

Characterisation of spatial and temporal variability of RF-EMF exposure levels in urban environments in Flanders, Belgium.

Research RF Safe Research Library Jan 1, 2019

This exposure-assessment study used on-body calibrated personal exposimeters to characterize spatial and temporal variability of personal RF-EMF exposure across microenvironments in five cities in Flanders, Belgium. Brussels showed the highest mean total exposure, while Antwerp had higher downlink exposure than…

Long-Term Study on the Effects of Housing C57BL/6NCrl Mice in Cages Equipped With Wireless Technology Generating Extremely Low-Intensity Electromagnetic Fields.

Research RF Safe Research Library Jan 1, 2019

This animal study characterized electromagnetic fields generated by digitally ventilated mouse cages with wireless monitoring technology and assessed clinicopathological outcomes over up to 1 year. DVC produced extremely low-intensity electric fields across a wide frequency range (5 Hz to 3 GHz). The authors report…

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…

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…

Exposure to 50 Hz electromagnetic fields enhances hair follicle regrowth in C57BL/6 mice.

Research RF Safe Research Library Jan 1, 2019

This animal study in C57BL/6 mice reports that exposure to 50 Hz EMF affected hair follicle regrowth. It also reports increased proliferation of K15 stem cells in hair follicle regions. The authors interpret the findings as potentially beneficial for healing hair loss, but key methodological details are not provided…

Global gene expression changes reflecting pleiotropic effects of Irpex lacteus induced by low--intensity electromagnetic field.

Research RF Safe Research Library Jan 1, 2019

This laboratory study used RNA-seq to examine how low-intensity electromagnetic field (LI-EMF) exposure affects global gene expression in the fungus Irpex lacteus. Thousands of differentially expressed genes were reported immediately after exposure, with fewer changes after 3 h and 6 h recovery, and a subset of genes…

Geobacter sulfurreducens-inoculated bioelectrochemical system reveals the potential of metabolic current in defining the effect of extremely low-frequency electromagnetic field on living cells.

Research RF Safe Research Library Jan 1, 2019

This laboratory study exposed a Geobacter sulfurreducens-inoculated bioelectrochemical system to 0–128 Gauss extremely low-frequency electromagnetic fields. The authors report increased and oscillatory metabolic current under ELF-EMF exposure, with dose-dependent effects and a linear relationship between oscillation…

Decreased dopamine in striatum and difficult locomotor recovery from MPTP insult after exposure to radiofrequency electromagnetic fields.

Research RF Safe Research Library Jan 1, 2019

This animal study reports that chronic RF-EMF exposure (835 MHz, SAR 4.0 W/kg, 5 h/day for 12 weeks) affected striatal neuronal markers in C57BL/6 mice. The authors observed reductions in synaptic vesicle-related measures and dopaminergic markers, including dopamine concentration and tyrosine hydroxylase expression.…

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 Modified Wuzi Yanzong Pill () on Tip60-Mediated Apoptosis in Testis of Male Rats after Microwave Radiation.

Research RF Safe Research Library Jan 1, 2019

This animal study exposed male rats to a single 15-minute microwave radiation session and assessed testicular apoptosis, histopathology, and related proteins. The radiation group showed increased apoptosis and testicular structural alterations versus controls at multiple time points, while a modified Wuzi Yanzong…

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,…

Assessment of an anti-scale low-frequency electromagnetic field device on drinking water biofilms.

Research RF Safe Research Library Jan 1, 2018

This laboratory study tested a low-intensity very low-frequency EMF anti-scale device for potential impacts on drinking water biofilms in flow-through reactors. Across soft and hard water and for nascent and mature biofilms, the EMF exposure did not significantly change biofilm cell numbers, cell integrity measures,…

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