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Exposure to 900 MHz electromagnetic fields activates the mkp-1/ERK pathway and causes blood-brain barrier damage and cognitive impairment in rats

Research RF Safe Research Library Mar 19, 2015

This animal study exposed 108 male Sprague-Dawley rats to 900 MHz EMF (1 mW/cm2) or sham for 14 or 28 days (3 h/day). The authors report that 28-day exposure was associated with impaired spatial memory, BBB permeability damage, and ultrastructural changes in hippocampus and cortex. They also report increased mkp-1…

Effects of microwave radiation on brain energy metabolism and related mechanisms

Research RF Safe Research Library Feb 17, 2015

This paper is a narrative review of microwave radiation and brain energy metabolism. The abstract frames the brain as a sensitive target organ and highlights mitochondrial injury and energy metabolism disorders as important in microwave radiation-induced brain damage. It aims to summarize biological effects, brain…

Memory performance, wireless communication and exposure to radiofrequency electromagnetic fields: A prospective cohort study in adolescents

Research RF Safe Research Library Jan 1, 2015

This prospective cohort study followed 439 adolescents for one year to assess whether wireless device use and estimated RF-EMF dose were associated with changes in memory performance. Higher cumulative mobile phone call duration and higher modeled RF-EMF brain and whole-body dose were associated with decreases in…

2.45 GHz Microwave Radiation Impairs Learning and Spatial Memory via Oxidative/Nitrosative Stress Induced p53-Dependent/Independent Hippocampal Apoptosis: Molecular Basis and Underlying Mechanism

Research RF Safe Research Library Jan 1, 2015

This animal study exposed male Swiss mice to 2.45 GHz continuous-wave microwave radiation for 2 hours/day over 15, 30, or 60 days. The authors report increased hippocampal oxidative/nitrosative stress and increased apoptosis in neuronal and nonneuronal hippocampal subfields. They also report duration-dependent…

Effects of Wi-Fi (2.45 GHz) Exposure on Apoptosis, Sperm Parameters and Testicular Histomorphometry in Rats: A Time Course Study

Research RF Safe Research Library Jan 1, 2015

This animal experimental study exposed male Wistar rats to 2.45 GHz Wi-Fi radiation for 1 or 7 hours per day over two months and compared them with unexposed controls. The abstract reports time-dependent decreases in sperm parameters alongside increased apoptotic markers (apoptosis-positive cells and caspase-3…

Influence of electromagnetic field (1800 MHz) on lipid peroxidation in brain, blood, liver and kidney in rats

Research RF Safe Research Library Jan 1, 2015

This animal study evaluated repeated 1800 MHz EMF exposure (5 × 15 minutes) on lipid peroxidation (MDA) in Wistar rats, including healthy animals and those with CFA-induced inflammation, with and without tramadol. The authors report slightly elevated MDA in blood, brain, and kidneys in EMF-exposed conditions,…

A cross-sectional study on oxidative stress in workers exposed to extremely low frequency electromagnetic fields

Research RF Safe Research Library Jan 1, 2015

This cross-sectional study compared oxidative stress and genotoxicity biomarkers between 310 ELF-EMF-exposed inspection workers and 300 logistical staff controls. The authors report no statistically significant differences in antioxidant-related measures (T-AOC, GPx, SOD) or MDA, and no significant differences in…

The role of the location of personal exposimeters on the human body in their use for assessing exposure to the electromagnetic field in the radiofrequency range 98-2450 MHz and compliance analysis: evaluation by virtual measurements

Research RF Safe Research Library Jan 1, 2015

This study used numerical modeling with a human body model to evaluate how the placement of a single body-worn personal exposimeter affects RF electric-field measurements in the 98–2450 MHz range. Across 256 simulated exposure scenarios, the body substantially altered measured values compared with the unperturbed…

Validity of at home model predictions as a proxy for personal exposure to radiofrequency electromagnetic fields from mobile phone base stations

Research RF Safe Research Library Jan 1, 2015

This exposure-assessment study compared modeled at-home RF-EMF from mobile phone base stations (NISMap) with 24-hour personal measurements in 93 Dutch participants. Correlations were low to moderate, with better agreement for time spent at home than for the full 24-hour period. While modeled estimates could rank…

What is harmful for male fertility: cell phone or the wireless Internet?

Research RF Safe Research Library Jan 1, 2015

This cross-sectional study of men attending an infertility clinic assessed associations between self-reported mobile phone and wireless Internet use and semen parameters. Mobile phone usage period was not significantly associated with sperm count or morphology, while motility showed a borderline association. Higher…

Occupational exposure to extremely low-frequency magnetic fields and electrical shocks and acute myeloid leukemia in four Nordic countries

Research RF Safe Research Library Jan 1, 2015

This Nordic case-control study evaluated whether occupational exposure to extremely low-frequency magnetic fields (ELF-MF) or risk of electrical shocks is associated with acute myeloid leukemia (AML). It included 5,409 AML cases and 27,045 matched controls across four countries, with exposures assigned using…

Effect Of Electromagnetic Waves Emitted From Mobile Phone On Brain Stem Auditory Evoked Potential In Adult Males.

Research RF Safe Research Library Jan 1, 2015

This study examined whether electromagnetic waves from a mobile phone affect brainstem auditory evoked potentials (BAEP) in adult males aged 20–40 years. The right ear was exposed for about 10 minutes and BAEP measures were compared before and after exposure. The abstract reports significant changes in several BAEP…

Subzero 12-hour Nonfreezing Cryopreservation of Porcine Heart in a Variable Magnetic Field.

Research RF Safe Research Library Jan 1, 2015

This animal organ-preservation study compared 12-hour porcine heart preservation at -3°C using a device generating a variable magnetic field versus conventional 4°C preservation. The subzero variable-magnetic-field condition showed higher myocardial ATP, lower lactate, and less mitochondrial ultrastructural damage…

Impacts of exposure to 900 MHz mobile phone radiation on liver function in rats.

Research RF Safe Research Library Jan 1, 2015

This animal experiment randomized 20 male Sprague-Dawley rats to 900 MHz electromagnetic radiation exposure (4 h/day for 18 days) or no exposure. The exposed group showed increased oxidative stress markers in liver tissue (higher MDA, lower GSH) and reported histopathological changes, along with increased apoptosis…

[Modulation of Ca(2+)-Dependent Proteiolysis under the Action of Weak Low-Frequency Magnetic Fields].

Research RF Safe Research Library Jan 1, 2015

This animal/model-organism study examined whether weak low-frequency magnetic fields tuned to a proposed parametric resonance for calcium ions affect Ca(2+)-dependent proteolysis. It reports time-dependent modulation of Ca(2+)-dependent proteinase activity in fish and whelk and states that a minimal exposure time for…

The Validity and Reliability of the Persian Version Test of Mobile Phone Dependency (TMD).

Research RF Safe Research Library Jan 1, 2015

This cross-sectional study developed and validated a Persian version of the Test of Mobile Phone Dependency (TMD) in 350 Tehran university students. Factor analysis identified three factors and the scale showed high internal consistency and moderate test-retest reliability. The authors report a best cut-off point of…

Developing a Brief Suicide Prevention Intervention and Mobile Phone Application: a Qualitative Report.

Research RF Safe Research Library Jan 1, 2015

This qualitative report describes phase one of a treatment development study for adolescent suicide prevention, including development of a safety plan smartphone application. Clinicians, parents, and adolescents emphasized transition of care, specific treatment targets, and safety planning as important. All…

Evaluating the use of cell phone messaging for community Ebola syndromic surveillance in high risked settings in Southern Sierra Leone.

Research RF Safe Research Library Jan 1, 2015

This longitudinal analysis evaluated cell phone messaging (texts and calls) as a tool for community Ebola syndromic surveillance in Moyamba District, Southern Sierra Leone (Aug–Oct 2014). The authors report that the cell phone alert system captured suspect and confirmed Ebola cases and mortality alerts, with many…

[Synergistic inhibitory effect of static magnetic field and antitumor drugs on Hepa1-6 cells].

Research RF Safe Research Library Jan 1, 2015

This in vitro study tested whether a static magnetic field (SMF) could enhance the effects of cisplatin or adriamycin in Hepa1-6 tumor cells. The abstract reports that SMF combined with either drug increased growth inhibition and was associated with cell-cycle arrest, increased DNA damage, and more severe membrane…

The effect of mobile phone short messaging system on healthy food choices among Iranian postmenopausal women.

Research RF Safe Research Library Jan 1, 2015

This randomized controlled trial evaluated whether mobile phone SMS messages could improve healthy food choices among Iranian postmenopausal women. Over 4 months, the intervention group received 16 messages about healthy food selection. The study reports increased consumption of Vitamin A rich fruits and vegetables…

The influence of low-frequency variable magnetic fields in reducing pain experience after dental implant treatment.

Research RF Safe Research Library Jan 1, 2015

This study evaluated magnetostimulation and magnetoledtherapy for pain reduction after dental implant treatment in three groups of 10 patients each. Pain was recorded using a VAS scale, and analgesic use was also tracked. The abstract reports lower pain scores and reduced analgesic use in the magnetostimulation…

[Radiofrequency ablation can reverse the abnormal circulating microRNA expression changes in patients with atrial fibrillation].

Research RF Safe Research Library Jan 1, 2015

This pre/post study measured circulating microRNA profiles in 30 atrial fibrillation patients before and 3 months after radiofrequency ablation, comparing results with 10 healthy controls. The authors report that numerous miRNAs differed from controls at baseline and shifted after ablation, with several highlighted…

The Role of Depression and Attachment Styles in Predicting Students' Addiction to Cell Phones.

Research RF Safe Research Library Jan 1, 2015

This descriptive correlational study examined whether depression and attachment styles predict cell phone addiction among university students in Iran. Using self-report measures in 100 students, regression analysis found depression and avoidant attachment style were the strongest predictors of cell phone…

Magnetic Nanoparticles with High Specific Absorption Rate at Low Alternating Magnetic Field.

Research RF Safe Research Library Jan 1, 2015

This paper describes synthesis and characterization of magnetic nanoparticles intended for tumor hyperthermia applications. It reports that the particles show relatively high specific absorption rate (22–200 W/g) under a 160 kHz alternating magnetic field at 100–500 Oe, despite low saturation magnetization. The…

Inactivation of Escherichia coli, Saccharomyces cerevisiae, and Lactobacillus brevis in Low-fat Milk by Pulsed Electric Field Treatment: A Pilot-scale Study.

Research RF Safe Research Library Jan 1, 2015

This pilot-scale study evaluated pulsed electric field (PEF) processing of low-fat milk inoculated with E. coli, S. cerevisiae, or L. brevis. At 10 kV/cm and 200 kJ/L total pulse energy, the study reports multi-log microbial reductions, with >5-log reductions during storage at 200–250 kJ/L and slow regrowth over 15…

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