Sagar S et al · 2018
Researchers measured radiofrequency electromagnetic field (RF-EMF) exposure levels across 94 different outdoor locations and 18 public transport vehicles in six countries using portable monitoring devices. They found exposure levels varied dramatically, from 0.23 V/m in rural Swiss areas to 1.85 V/m near an Australian university, with cell phone towers being the primary source of exposure in most locations.
Sagar S et al · 2018
Researchers measured radiofrequency electromagnetic field (RF-EMF) exposure levels in 94 outdoor locations and 18 public transport vehicles across six countries. They found exposure levels varied dramatically, from 0.23 V/m in rural Swiss areas to 1.85 V/m near an Australian university, with cell phone towers being the primary source in most locations. The study reveals how RF-EMF exposure changes based on location and urbanization level.
Cichoń N, Rzeźnicka P, Bijak M, Miller E, Miller S, Saluk J. · 2018
Researchers studied 57 stroke patients who received either standard physical therapy alone or combined with extremely low frequency electromagnetic field (ELF-EMF) therapy. Patients receiving the electromagnetic field treatment showed significantly reduced oxidative stress markers in their blood and better improvements in daily activities, mental function, and depression scores compared to those getting standard therapy alone. This suggests that ELF-EMF therapy may enhance stroke rehabilitation by reducing cellular damage and improving recovery outcomes.
Piccinetti CC et al. · 2018
Researchers exposed zebrafish embryos to 100 MHz radiofrequency radiation (similar to FM radio frequencies) to study developmental effects. They found the radiation triggered oxidative stress, slowed growth, and activated cellular damage repair mechanisms during critical early development stages. This study demonstrates that EMF radiation can cause measurable biological effects beyond just heating tissue, providing important evidence for non-thermal health impacts.
Masoumi A, Karbalaei N, Mortazavi SMJ, Shabani M. · 2018
Researchers exposed rats to Wi-Fi radiation (2.4 GHz) for 4 hours daily over 45 days and found it significantly impaired the pancreas's ability to produce insulin while causing elevated blood sugar levels. The Wi-Fi exposure also increased harmful oxidative stress in pancreatic tissue and reduced the body's natural antioxidant defenses. This suggests that chronic Wi-Fi radiation exposure may interfere with blood sugar regulation, a critical function for metabolic health.
Qureshi MRA, Alfadhl Y, Chen X, Peyman A, Maslanyj M, Mann S · 2018
Researchers calculated how much radiofrequency energy from smart meters gets absorbed by human bodies. Children absorbed the most energy, especially when within 15 centimeters of 2.4 GHz meters. Though levels stayed below safety limits, the study confirms smart meters cause measurable energy absorption in tissue.
Unknown authors · 2017
This 2017 CBC Marketplace investigation examined the hidden RF energy emissions and potential health risks from cell phones, likely focusing on exposure levels and safety concerns not widely known to consumers. The documentary-style report appears to have revealed information about cell phone radiation that manufacturers and regulators may not prominently disclose to the public.
Unknown authors · 2017
This appears to be a letter to the editor published in Advances in Nursing Science journal, authored by three professors from San Francisco State University. However, no abstract or content details are provided, making it impossible to determine what specific topic or findings were discussed in this correspondence.
https://www.tandfonline.com/doi/full/10.1080/13102818.2017.1373033 -- Topsakal S et al. · 2017
Turkish researchers exposed rats to 2.4 GHz Wi-Fi radiation 24 hours daily for one year and measured their hearing function. They found significant hearing changes at specific frequencies, with some frequencies showing decreased sensitivity and others showing increased activity. This suggests chronic Wi-Fi exposure may alter auditory system function.
Open access paper: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5585657/ -- Yorgancilar E et al. · 2017
Researchers exposed rats to Wi-Fi radiation (2.4 GHz) for 24 hours daily over one full year and found measurable hearing damage. The study showed decreased hearing sensitivity at 6000 Hz frequency, suggesting that chronic Wi-Fi exposure may harm auditory function. This represents one of the longest-duration Wi-Fi exposure studies conducted on hearing health.
Conclusion The study was an attempt to draw attention towards the adverse effects of non-ionizing electromagnetic radiations (NI-EMR) in the frequency that is used widely in the field of telecommunication et al. · 2017
Researchers used computer simulations to study how laptops affect body temperature through both heat and electromagnetic radiation. They found that laptops in high-performance mode combined with WiFi antennas can raise skin temperature by 5.6°C and testicular temperature by 1.4°C. The study demonstrates that thermal effects from laptop heat are far more significant than the electromagnetic radiation itself.
This review presents the findings of more than 100 studies that were published in reputable scientific journals et al. · 2017
This appears to be a meta-analysis or review examining findings from over 100 studies published in peer-reviewed scientific journals, though specific details about the research focus, methodology, and conclusions are not provided in the available information. Without access to the actual study content, the scope and significance of the findings cannot be determined.
Zheng Y, Ma W, Dong L, Dou JR, Gao Y, Xue J · 2017
This study examined how online extremely low frequency electromagnetic field (ELF-EMF) stimulation affects rat hippocampal CA1 neurons using computational modeling and electrophysiological measurements. The researchers found that online magnetic stimulation coils produced uniform magnetic field distributions and successfully induced sodium channel currents and field excitatory postsynaptic potentials in the neurons.
Zhen J, Qian Y, Fu J, Su R, An H, Wang W , Zheng Y, Wang X · 2017
This study examined the effects of deep brain magnetic stimulation on neurogenesis and cholinergic activity in transgenic mice with Alzheimer's disease pathology. The research found that magnetic stimulation promoted neurogenesis and restored cholinergic activity in this disease model.
Zeng Y, Shen Y , Hong L, Chen Y, Shi X, Zeng Q, Yu P · 2017
This study examined the effects of 50-Hz 2-mT extremely low-frequency magnetic field (ELF-MF) exposure on primary cultured hippocampal neurons using both single and repeated exposure patterns. The results showed that repeated exposure decreased neuronal viability and increased reactive oxygen species production through upregulation of Nox2 expression, while having no significant effects on DNA damage, apoptosis, or autophagy.
Urnukhsaikhan E, Mishig-Ochir T, Kim S-C, Park J-K, Seo Y-K · 2017
This study investigated whether low frequency-pulsed electromagnetic fields (LF-PEMFs at 60 Hz, 10 mT) could provide neuroprotective effects in mice following ischemic stroke. The researchers found that LF-PEMF treatment activated the BDNF/TrkB/Akt signaling pathway, increased pro-survival proteins, and decreased pro-apoptotic proteins and inflammatory mediators in stroke-affected mice.
Dey S, Bose S, Kumar S, Rathore R, Mathur R, Jain S · 2017
This study examined the effects of extremely low frequency magnetic field (50 Hz, 17.96 µT) exposure on spinal cord injury recovery in rats. The researchers found that daily 2-hour magnetic field exposure for 8 weeks significantly improved locomotion and reduced lesion volume, microglia activation, macrophage presence, iron content, and collagen tissue while increasing vascular endothelial growth factor expression compared to untreated spinal cord injury controls.
Choi Y-K et al. · 2017
This study investigated whether combined exposure to pulsed electromagnetic fields (PEMFs) and sound waves could synergistically promote neural differentiation of human bone marrow mesenchymal stem cells both in laboratory culture and in a mouse model of stroke. The combined wave stimulus accelerated neural gene expression and protein markers more effectively than either stimulus alone, and reduced brain infarction volume while improving behavioral recovery in the animal model.
Pandey N, Giri S, Das S, Upadhaya P · 2017
This study examined the effects of 900 MHz radiofrequency radiation exposure on testicular germ cells in Swiss albino mice over 35 days, followed by a 35-day recovery period. The researchers found that RFR exposure caused DNA damage, mitochondrial depolarization, cell cycle arrest at the premeiotic stage, reduced sperm count, and histological changes in testicular tissue, though these effects partially recovered after the exposure period ended.
Chen, H, Qu Z, Liu W · 2017
This study describes the establishment of a global weather forecasting database for subseasonal to seasonal predictions (2 weeks to 2 months ahead). The research found that current models significantly underestimate certain atmospheric patterns and shows promise for predicting extreme weather events weeks in advance. This database helps scientists understand previously unpredictable weather timeframes.
Yang L, Chen Q, Lv B, Wu T · 2017
This 2017 study examined how long-term evolution (LTE) electromagnetic field exposure affects brain electrical activity by measuring EEG patterns in subjects. The researchers found that LTE EMF exposure reduced spectral power and interhemispheric coherence in the alpha and beta frequency bands of frontal and temporal brain regions, with no significant changes observed across different time periods during and after exposure.
Xu F et al. · 2017
This study examined how exposure to 1800 MHz electromagnetic radiation affects cell death and proliferation in the developing hippocampus of mice at two different developmental stages (postnatal day 7 and day 21). The researchers found that electromagnetic exposure did not induce cell death but did alter stem and progenitor cell proliferation in younger mice, increasing DNA synthesis while reducing cell division and total stem cell numbers, with no significant effects observed in older mice.
Sun Y, Zong L, Gao Z, Zhu S, Tong J, Cao Y · 2017
This study examined the effects of 900 MHz radiofrequency field exposure on HL-60 cells (a human leukemia cell line), investigating markers of mitochondrial DNA damage and oxidative stress. The research evaluated whether this frequency of radiofrequency radiation could induce cellular damage at the mitochondrial level.
Su L, Wei X, Xu Z, Chen G · 2017
Insufficient information provided. The study record contains only author names and year (Su L, Wei X, Xu Z, Chen G, 2017) with an organism classification of 'technical,' but no title, abstract, or study details are available to summarize the research objectives or findings.
Pandey N, Giri S, Das S, Upadhaya P · 2017
This study examined the effects of 900 MHz radiofrequency radiation exposure on testicular germ cells in Swiss albino mice over 35 days. The researchers found that RFR exposure caused DNA damage, mitochondrial depolarization, cell cycle arrest at the premeiotic stage, and reduced sperm count, though these effects partially recovered during a 35-day post-exposure period.
