An experimental study on the effect of non-ionizing electromagnetic fields on honey bees.
Research
RF Safe Research Library
Jan 1, 2025
This experimental study investigated whether non-ionizing EMF exposure affects honey bees and honey yield. Colonies were randomized into five experimental/control groups, with experimental hives exposed to 2.4 GHz (Wi‑Fi band) and 50 Hz (high-voltage line) fields and controls placed far from EMR sources. The study…
Open-Label Uncontrolled, Monocentric Study to Evaluate the Efficacy and Safety of the Electromagnetic Field and Negative Pressure in the Treatment of Cellulite.
Research
RF Safe Research Library
Jan 1, 2025
This prospective, open-label, uncontrolled monocentric study evaluated a device combining vacuum and electromagnetic fields for cellulite treatment in 35 women. Participants received 12 weekly sessions (~20–30 minutes each), with outcomes assessed 1 month after the final treatment. The abstract reports statistically…
Progress to Date on Cranial Electromagnetic Field Stimulation to Modulate Brain Activity.
Research
RF Safe Research Library
Jan 1, 2025
This prospective study enrolled 10 adults with atraumatic or traumatic brain injury who received tailored cranial EMF stimulation using a portable helmet with real-time EMF measurement and parameter adjustment. The abstract reports symptom resolution or remaining asymptomatic in 8 participants at varying stimulation…
Effects of Head-Only Exposure to 900 MHz GSM Electromagnetic Fields in Rats: Changes in Neuronal Activity as Revealed by c-Fos Imaging without Concomitant Cognitive Impairments.
Research
RF Safe Research Library
Jan 1, 2024
This rat study used a head-only 900 MHz GSM exposure system to assess brain activity changes via c-Fos imaging and to test spatial memory performance. Acute exposure (2 h) was associated with dose-dependent, region-specific increases in c-Fos expression, while repeated pre-training exposures were associated with…
Effects of website-based risk communication of radio-frequency electromagnetic fields on general public.
Research
RF Safe Research Library
Jan 1, 2024
This study assessed whether website-based risk communication changes public attitudes and objective knowledge about RF-EMFs using three web surveys over 10 weeks with randomized assignment to control groups at later time points. Four attitude clusters were identified, with the anxious cluster showing reduced…
The impact of electromagnetic fields generated by high-voltage power lines on the spatial arrangement of pike (Esox Lucius Linnaeus 1758) embryos.
Research
RF Safe Research Library
Jan 1, 2024
This animal study incubated fertilized pike eggs under electromagnetic fields associated with high-voltage transmission lines (110 kV and 220 kV) and compared them with a control group without anthropogenic EMF. The authors report no significant effect of HVTL-related EMF on embryo orientation and conclude survival…
Exposure to a 900 MHz electromagnetic field induces a response of the honey bee organism on the level of enzyme activity and the expression of stress-related genes.
Research
RF Safe Research Library
Jan 1, 2023
This animal study exposed one-day-old worker honey bees to 900 MHz RF-EMF at 12, 28, or 61 V/m for 15 minutes, 1 hour, or 3 hours, with an unexposed control group. The authors report changes in hemolymph enzyme activity and in expression of several stress-related genes following exposure. They state the pattern…
Measuring and assessing the effects of extremely low-frequency electromagnetic fields (ELF-EMF) on blood parameters and liver enzymes of personnel working in high voltage power stations in a petrochemical industry.
Research
RF Safe Research Library
Jan 1, 2023
This cross-sectional study in a petrochemical industry compared 50 high-voltage power-station workers exposed to ELF-EMF with 50 controls. Electric and magnetic fields were measured at 200 points, and blood parameters and liver enzymes were extracted from medical records. The study reports no significant differences…
Study and Analysis of 4G-5G Spectrum Mobile Signals on Germination Seed and Further Growth
Research
RF Safe Research Library
Dec 15, 2022
This study describes a planned and initial experiment assessing RF radiation from user devices in frequency bands common to 4G/5G communications on Butter Bean seed germination and subsequent growth. The setup considered uplink/downlink radiation patterns and exposure-related factors such as frequency and distance.…
PIXE analysis of iron in rabbit cerebellum after exposure to radiofrequency electromagnetic fields.
Research
RF Safe Research Library
Jan 1, 2022
This animal study assessed iron in rabbit cerebellum after exposure to real GSM and generated RF electromagnetic fields using ICP MS and PIXE. ICP MS found no significant differences in overall iron concentration between exposed and control groups. PIXE reported focal iron accumulation up to about 3 mm, with the…
Physiological changes and symptoms associated with short-term exposure to electromagnetic fields: a randomized crossover provocation study.
Research
RF Safe Research Library
Jan 1, 2022
This randomized blinded crossover provocation study compared short-term RF-EMF exposure mimicking mobile phone base stations versus sham in people with IEI-EMF and controls. Symptom reporting and physiological measures (blood pressure, heart rate, heart rate variability) were similar between provocation and sham…
A Prospective Comparative Study of Pulsed High-Intensity Laser Therapy and Pulsed Electromagnetic Field on Chronic Nonspecific Low Back Pain.
Research
RF Safe Research Library
Jan 1, 2021
This prospective comparative study randomized 51 adults with chronic nonspecific low back pain into HILT, pulsed EMF, or control groups for 8 weeks of treatment (twice weekly). Both HILT and EMF groups showed improvements in pain, disability, and lumbar flexion range of motion after the intervention. The study…
Effect of a Smartphone-Based App on the Quality of Life of Patients With Heart Failure: Randomized Controlled Trial.
Research
RF Safe Research Library
Jan 1, 2020
This randomized controlled trial evaluated whether adding a smartphone-based app to routine care improves quality of life in hospitalized patients with heart failure. Over 3 months, the app group reported significantly better quality-of-life scores than the control group on the Minnesota Living with Heart Failure…
Eotaxin‑1 and MCP‑1 serve as circulating indicators in response to power frequency electromagnetic field exposure in mice.
Research
RF Safe Research Library
Jan 1, 2018
This animal study exposed young Balb/c mice to constant 50 Hz power-frequency EMF at 0.1, 0.5, or 2.5 mT for 90 days. Body weight did not differ between exposed and control groups, but serum chemokine profiles showed exposure-related changes. EOTAXIN-1 and MCP-1 were significantly increased at 0.5 mT, which the…
Mobile phone use for 5 minutes can cause significant memory impairment in humans.
Research
RF Safe Research Library
Jan 1, 2017
This study assessed working memory before and after 5 minutes of mobile phone use using a brief computerized 10-word recall task. The experimental group showed worse performance immediately after phone use, with partial improvement 5 minutes later, while the control group improved across repeated tests without phone…
Sleep quality and general health status of employees exposed to extremely low frequency magnetic fields in a petrochemical complex
Research
RF Safe Research Library
Apr 29, 2014
This cross-sectional study measured ELF magnetic flux density in a petrochemical complex substation environment and assessed workers' sleep quality (PSQI) and general health (GHQ). It reports significant differences between case and control groups, with more sleep disorder and poorer health status in the case group.…
Impact of 900 MHz electromagnetic field exposure on main male reproductive hormone levels: a Rattus norvegicus model
Research
RF Safe Research Library
Jan 1, 2014
This animal experiment exposed 20 adult male Sprague-Dawley rats to 900 MHz RF-EMF for 1, 2, or 4 hours per day over 30 days, with a sham-exposed control group. Hormone levels (FSH, LH, inhibin B, activin B, prolactin, testosterone) were measured by ELISA before exposure and at 15 and 30 days. After 30 days, the long…
Electromagnetic Radiofrequency Radiation Emitted from GSM Mobile Phones Decreases the Accuracy of Home Blood Glucose Monitors.
Research
RF Safe Research Library
Jan 1, 2014
This study tested whether radiofrequency emissions from a ringing GSM mobile phone affect home blood glucose monitor readings. Among 45 female nondiabetic students, the group measured in the presence vs absence of a ringing phone showed larger changes between two readings than a repeat-measurement control group…
Effectiveness of mobile phone messaging in prevention of type 2 diabetes by lifestyle modification in men in India: a prospective, parallel-group, randomised controlled trial.
Research
RF Safe Research Library
Jan 1, 2013
This prospective, parallel-group randomized controlled trial tested whether frequent mobile phone messaging could support lifestyle modification to prevent type 2 diabetes in high-risk Indian men. The intervention group had a lower incidence of type 2 diabetes than the control group receiving standard advice at…
[Radiofrequency aviation treatment for lingual root obstructive sleep apnea-hypopnea syndrome].
Research
RF Safe Research Library
Jan 1, 2008
This clinical study reports outcomes for 34 patients with mild and median OSAHS treated with a combination of functional endoscopic sinus surgery, UPPP, and radiofrequency ablation (RFA). Over 1 year, polysomnography showed a reduction in AHI and an effective rate of 85.29%. Because RFA was used as an adjunct to…