Use of non-ionizing electromagnetic fields for the treatment of cancer
Research
RF Safe Research Library
Jan 1, 2018
This review discusses the limited options for certain cancers and introduces non-ionizing electromagnetic fields as an emerging concept for cancer treatment. It summarizes the history of EMF use in medicine from the 1890s and describes novel methods aimed at targeting and treating cancer with non-ionizing radiation.…
NTP Technical Report on the Toxicology and Carcinogenesis Studies: GSM- and CDMA-modulated Cell Phone RFR, NTP TR 595
Research
RF Safe Research Library
Jan 1, 2018
This NTP technical report describes long-term rat studies exposing animals to 900 MHz GSM and CDMA-modulated radiofrequency radiation at whole-body SAR levels of 0, 1.5, 3, and 6 W/kg, including exposure beginning before birth. The abstract reports NTP concluded there was "clear evidence" for malignant schwannoma of…
Effect of Exposure to 900 MHz GSM Mobile Phone Radiofrequency Radiation on Estrogen Receptor Methylation Status in Colon Cells of Male Sprague Dawley Rats
Research
RF Safe Research Library
Mar 1, 2017
This animal study exposed male Sprague-Dawley rats to 900 MHz GSM mobile phone RF radiation for 4 hours and assessed ERα promoter methylation in colon tissue. The authors report altered ERα methylation patterns versus controls after RF exposure. They also report no radioadaptive response in ERα methylation following…
Using smartphone technology to deliver a virtual pedestrian environment: usability and validation.
Research
RF Safe Research Library
Jan 1, 2017
This study assessed usability, feasibility, and validity of a smartphone-delivered virtual pedestrian environment by comparing it with a semi-immersive kiosk virtual environment. Among 68 adults, participants used the smartphone system without difficulty, reported no significant simulator sickness, and rated it as…
Mobile phone generated vibrations used to detect diabetic peripheral neuropathy.
Research
RF Safe Research Library
Jan 1, 2017
This level II diagnostic investigation evaluated whether vibrations generated by a mobile phone could screen for diabetic peripheral neuropathy. Among 61 participants across control, lower-limb injury, and neuropathy groups, the mobile phone vibration test showed higher reported overall accuracy than a tuning fork or…
Delivery of Patient-Reported Outcome Instruments by Automated Mobile Phone Text Messaging.
Research
RF Safe Research Library
Jan 1, 2017
This study compared patient-reported outcome (PRO) scores collected on paper versus automated mobile phone text messaging in orthopedic hand and upper extremity clinic patients. Over 48 hours, the same patients completed SF-12 and QuickDASH via text messages in random order. High intraclass correlations were reported…
C-phycocyanin extraction assisted by pulsed electric field from Artrosphira platensis.
Research
RF Safe Research Library
Jan 1, 2017
This engineering/food-processing study evaluates pulsed electric field (PEF) treatment of fresh Artrhospira platensis biomass to enhance aqueous extraction of C-phycocyanin. Extraction depended on electric field strength, treatment time, and application temperature, with higher temperatures reducing the required…
Miniaturized Battery-Free Wireless Systems for Wearable Pulse Oximetry.
Research
RF Safe Research Library
Jan 1, 2017
This engineering study describes miniaturized, flexible, battery-free wearable pulse oximetry systems that use near-field communication (NFC) for wireless operation. The devices capture and transmit photoplethysmograms to derive blood oxygenation, heart rate, and heart rate variability. The abstract reports…
Concept of Phase Cycling in Pulsed Magnetic Resonance Using Sinusoidal Magnetic Field Modulation.
Research
RF Safe Research Library
Jan 1, 2017
This article describes a signal-processing/measurement concept in pulsed magnetic resonance: achieving phase cycling through sinusoidal magnetic field modulation rather than changing pulse phases. The abstract states that modulation parameters can control spin precession phases, enabling separation of unwanted…
Effects of radiofrequency radiation in the presence of gold nanoparticles for the treatment of renal cell carcinoma.
Research
RF Safe Research Library
Jan 1, 2017
This in vitro study evaluated radiofrequency (RF) radiation with and without gold nanoparticles in human embryonic kidney (HEK) cancer cells as a potential approach for renal cell carcinoma treatment. The authors report reduced cell survival in one RF-exposed group versus control, and additional reductions in…
Effect of long-term exposure of mice to 900 MHz GSM radiation on experimental cutaneous candidiasis.
Research
RF Safe Research Library
Jan 1, 2017
This animal study examined whether long-term 900 MHz GSM-like microwave exposure affects experimentally induced cutaneous candidiasis in BALB/c mice. Exposed mice reportedly had delayed wound healing and higher Candida loads in skin lesions compared with unexposed mice. Following systemic Candida challenge, exposed…
Radiofrequency Pulmonary Vein Isolation in a Patient with Dextrocardia With Situs Inversus Totalis.
Research
RF Safe Research Library
Jan 1, 2017
This case report describes radiofrequency pulmonary vein isolation in a 67-year-old man with dextrocardia and situs inversus totalis. The procedure successfully isolated all pulmonary veins using 3D mapping with intracardiac echocardiography guidance. No procedural complications were reported, and the authors…
The beneficial effect of ginsenosides extracted by pulsed electric field against hydrogen peroxide-induced oxidative stress in HEK-293 cells.
Research
RF Safe Research Library
Jan 1, 2017
This in vitro study compared ginsenosides extracted using pulsed electric field (PEF) versus solvent cold soak extraction (SCSE). The abstract reports that PEF extracts had higher antioxidant capacity and provided greater protection against hydrogen peroxide-induced oxidative stress in HEK-293 cells, including…
Quality stability and sensory attributes of apple juice processed by thermosonication, pulsed electric field and thermal processing.
Research
RF Safe Research Library
Jan 1, 2017
This study compared thermosonication, pulsed electric field, and thermal processing for preserving Royal Gala apple juice and evaluated sensory attributes and quality stability during 30 days of storage at 3°C and 20°C. Thermosonication and pulsed electric field produced juices with different taste compared with…
Effects of pH, temperature and pulsed electric fields on the turbidity and protein aggregation of ovomucin-depleted egg white.
Research
RF Safe Research Library
Jan 1, 2017
This laboratory study assessed how pH, temperature, and pulsed electric fields (PEF) affect turbidity and protein aggregation in ovomucin-depleted egg white solutions. Heating to 60°C for 10 minutes produced marked aggregation at several pH levels, while PEF caused some aggregation only at pH 5 and 7 under the…
Weak electric fields detectability in a noisy neural network.
Research
RF Safe Research Library
Jan 1, 2017
This modeling study examines how a noisy spiking neural network detects a weak applied electric field using an Izhikevich neuron framework with excitatory/inhibitory neurons and conduction delays. The authors report stochastic resonance driven by white noise that enhances detectability, and that this effect largely…
The effects of electromagnetic fields on B16-BL6 cells are dependent on their spatial and temporal character.
Research
RF Safe Research Library
Jan 1, 2017
This in vitro study tested several complex low-intensity, low-frequency EMF patterns on proliferation of B16-BL6 mouse melanoma cells. A specific pattern (Thomas-EMF) with a 3 ms point duration reportedly inhibited proliferation and increased calcium uptake, while other timing settings did not. The authors conclude…
RF-EMF exposure at 1800 MHz did not elicit DNA damage or abnormal cellular behaviors in different neurogenic cells.
Research
RF Safe Research Library
Jan 1, 2017
This in vitro study assessed whether intermittent 1800 MHz RF-EMF exposure induces DNA damage or alters cellular behavior in three neurogenic cell lines. Cells were exposed at an average SAR of 4.0 W/kg for 1, 6, or 24 hours and evaluated for γH2AX foci, cell cycle progression, proliferation, and viability. The…
Effects of electromagnetic fields on bone loss in hyperthyroidism rat model.
Research
RF Safe Research Library
Jan 1, 2017
This animal study evaluated whether extremely low frequency EMF exposure affects bone loss in a levothyroxine-induced hyperthyroidism rat model. Rats exposed to 15 Hz/1 mT EMF plus levothyroxine showed improved bone mineral density, mechanical measures, and partially restored trabecular bone architecture compared…
Combined effects of electromagnetic field and low-level laser increase proliferation and alter the morphology of human adipose tissue-derived mesenchymal stem cells.
Research
RF Safe Research Library
Jan 1, 2017
This in vitro study tested 50 Hz, 3 mT electromagnetic field (EMF) exposure and 808 nm low-level laser (LLL), alone and combined, on human adipose tissue-derived mesenchymal stem cells from six donors. The authors report increased cell numbers after 7 days with EMF, greater increases with LLL, and the largest…
Radiofrequency exposure in the Neonatal Medium Care Unit.
Research
RF Safe Research Library
Jan 1, 2017
This exposure assessment characterized RF-EMF levels in a Neonatal Medium Care Unit and inside incubators using spot and long-term dosimeter measurements. Reported levels varied by location (higher near a window and near the evaluated incubator) and by time (higher at night than during the day). The authors emphasize…
No adverse effects detected for simultaneous whole-body exposure to multiple-frequency radiofrequency electromagnetic fields for rats in the intrauterine and pre- and post-weaning periods.
Research
RF Safe Research Library
Jan 1, 2017
This animal study exposed pregnant Sprague-Dawley rats and their offspring to simultaneous whole-body multifrequency RF signals spanning 800 MHz to 5.2 GHz. Exposure occurred 20 hours per day from gestational day 7 to weaning, with F1 offspring exposed up to 6 weeks of age. Across multiple endpoints including growth,…
Non-conductive and miniature fiber-optic imaging system for real-time detection of neuronal activity in time-varying electromagnetic fields.
Research
RF Safe Research Library
Jan 1, 2017
This paper describes a non-conductive, miniature fiber-optic imaging system designed to record neuronal activity in real time during repetitive, long-term time-varying EMF exposure. Using the system, the authors report that short exposures (
Lasting hepatotoxic effects of prenatal mobile phone exposure.
Research
RF Safe Research Library
Jan 1, 2017
This animal study examined liver outcomes in rat offspring 60 days after prenatal exposure to a 900 MHz electromagnetic field for 24 hours/day during gestation. The exposed group showed biochemical changes consistent with oxidative stress (higher MDA, lower GSH) and elevated liver enzymes (ALT, AST). Histopathology…
Effect of extremely low frequency electromagnetic field on brain histopathology of Caspian Sea Cyprinus carpio.
Research
RF Safe Research Library
Jan 1, 2017
This animal study evaluated 50 Hz extremely low frequency electromagnetic field exposure and brain histopathology in Cyprinus carpio. Fish were sham-exposed or exposed to magnetic field intensities from 0.1 to 7 mT for 0.5 or 1 hour. The authors report severe brain histopathological changes at intensities ≥3 mT,…