Halgamuge MN. · 2015
Scientists measured radio waves from ship transmitters across three deck levels, taking 528 measurements. They found EMF levels on the bridge roof exceeded safety limits for the general public but stayed within workplace exposure limits, providing crucial data for maritime EMF safety standards.
Djordjevic B et al. · 2015
Serbian researchers exposed rats to 900 MHz microwave radiation (similar to cell phone frequencies) for 4 hours daily over 20-60 days and found significant liver damage, including increased oxidative stress and cellular damage markers. When rats were also given melatonin supplements, the treatment partially protected against some of the radiation-induced liver damage. This suggests that microwave radiation can harm liver function, but natural antioxidants like melatonin may offer some protection.
Cao H, Qin F, Liu X, Wang J, Cao Y, Tong J, Zhao H. · 2015
Researchers exposed rats to cell phone-level radiation for 2 hours daily over 32 days. The radiation disrupted natural 24-hour cycles of antioxidant production, with nighttime exposures causing the biggest drops in protective compounds like melatonin. This suggests RF radiation may interfere with the body's internal clock.
Calvente I et al. · 2015
Spanish researchers measured radiofrequency radiation around 123 families' homes, finding average levels of 196 mV/m electric field strength. Though below safety guidelines, the study emphasized applying precautionary measures to protect children from chronic EMF exposure due to their developing biology and increasing wireless device use.
Djordjevic B et al. · 2015
Researchers exposed rats to cell phone-frequency radiation (900 MHz) for 4 hours daily and found significant liver damage after 20-60 days, including increased oxidative stress and cellular damage. Melatonin supplements provided only partial protection, suggesting microwave radiation harms liver tissue through multiple pathways.
Cao H, Qin F, Liu X, Wang J, Cao Y, Tong J, Zhao H · 2015
Researchers exposed rats to cell phone radiation (1.8 GHz) for two hours daily over 32 days. The radiation disrupted natural daily rhythms of protective antioxidants in blood, with the largest decreases occurring during nighttime exposure, suggesting interference with the body's 24-hour protective cycles.
Lee D, Lee J, Lee I. · 2015
Researchers exposed guppies and zebrafish to cell phone radiation (1800 MHz) for 3 minutes and tracked their swimming behavior. They found that fed fish showed significant changes in their movement patterns and swimming speed when exposed to the RF EMF, while hungry fish showed no changes. The study ruled out temperature effects, confirming the behavioral changes were due to the electromagnetic field itself.
To date et al. · 2014
This 2014 research review examined the limited state of long-term EMF studies, particularly focusing on children's vulnerability to electromagnetic radiation. The authors found very few human epidemiological studies exist, but animal studies lasting up to one year suggest children and adolescents may face heightened risks from EMF exposure.
Ianthe Jeanne Dugan and Ryan Knutson · 2014
This appears to be a physics research paper about particle detection at CERN's Large Hadron Collider, not an EMF health study. The research focused on measuring electron detection efficiency in the ATLAS detector using collision data from 2011. This is unrelated to electromagnetic field health effects or biological impacts.
Yi G, Wang J, Wei X, Deng B, Tsang KM, Chan WL, Han C · 2014
This study examined how extremely low-frequency (ELF) magnetic fields affect the electrical response characteristics of a conductance-based neuron model through computational simulation. The research investigated the biophysical mechanisms by which ELF magnetic fields influence neuronal excitability and firing patterns.
Sorahan T, Mohammed N · 2014
This study examined mortality data from 73,051 UK electricity supply workers (1973-2010) to investigate whether occupational exposure to extremely low-frequency magnetic fields was associated with increased risk of Alzheimer's disease, motor neurone disease, or Parkinson's disease. The analysis found no statistically significant trends linking magnetic field exposure (assessed by lifetime, recent, or distant exposure categories) to increased risk of any of these three neurodegenerative diseases.
Marchesi N et al. · 2014
This study examined how low frequency electromagnetic fields affect autophagy (cellular self-cleaning processes) in human neuroblastoma cells through direct exposure. The research investigated modulation of autophagy pathways as a cellular response to electromagnetic field exposure.
Liu H et al. · 2014
This study analyzed genetic data from over 110,000 people across multiple ethnic groups to identify genes that increase type 2 diabetes risk. Researchers found seven new genetic locations linked to diabetes susceptibility and discovered that risk genes show consistent patterns across different populations. The findings demonstrate how studying diverse populations can improve our understanding of complex diseases like diabetes.
Liu DD, Ren Z, Yang G, Zhao QR, Mei YA · 2014
This study investigated how melatonin protects rat cerebellar granule cells against increases in sodium channel currents induced by extremely low-frequency electromagnetic field (ELF-EMF) exposure. The researchers found that melatonin inhibits ELF-EMF-induced sodium current increases through an MT2 receptor-dependent mechanism involving intracellular calcium release from ryanodine-sensitive stores.
Li Y, Yan X, Liu J, Li L, Hu X, Sun H, Tian J · 2014
This appears to be a funding acknowledgment section from a 2014 physics research paper by Li Y, Yan X, Liu J, Li L, Hu X, Sun H, and Tian J, rather than an EMF health study. The abstract lists dozens of international funding agencies that supported what was likely particle physics research at CERN and other major physics institutions. Without the actual study content, no EMF health effects can be determined.
Hernádi L, László JF · 2014
This study examined the pharmacological basis of response latency changes in the hot plate test following whole-body static magnetic field exposure in the land snail Helix pomatia. The research investigated how static magnetic field exposure affects pain-related responses and the underlying pharmacological mechanisms in this organism.
Duan Y, Wang Z, Zhang H, He Y, Fan R, Cheng Y, Sun G, Sun X · 2014
This study examined the effects of extremely low frequency (ELF) electromagnetic field exposure on cognitive function in mice, investigating mechanisms involving glutamate levels, MAPK pathway activation, and CREB phosphorylation in the hippocampus. The researchers found that ELF exposure caused cognitive impairment through these molecular alterations, and that procyanidins extracted from lotus seedpods could reverse these effects.
Choi YK, Lee DH, Seo YK, Jung H, Park JK, Cho H · 2014
This 2014 review examined the effects of extremely low-frequency electromagnetic fields (ELF-EMF) combined with magnetic nanoparticles (MNPs) on neural differentiation in human bone marrow mesenchymal stem cells. The study investigated how this combination approach influences stem cell differentiation pathways toward neural lineages.
Wang Q et al. · 2014
This study investigated whether pulsed electromagnetic field (PEMF) stimulation could promote osteogenic (bone cell) differentiation in amniotic epithelial cells (AECs) isolated from human placenta. The researchers found that PEMF alone and osteo-induction medium alone each induced osteogenic differentiation, and that combining both approaches produced synergistic effects, with upregulation of key osteogenic genes including BMP-2, Runx2, and β-catenin.
Ma Q et al. · 2014
This study examined how extremely low-frequency electromagnetic fields (ELF-EMF) exposure affects gene expression in embryonic neural stem cells, specifically looking at transcript levels of genes related to neuronal differentiation. The research used neural stem cells as a model system to investigate molecular-level effects of ELF-EMF exposure on neuronal development processes.
Li Y, Yan X, Liu J, Li L, Hu X, Sun H, Tian J · 2014
This appears to be a funding acknowledgments section from a large-scale physics research collaboration, likely from CERN or similar particle physics facility. The extensive list of international funding agencies suggests a major scientific undertaking involving electromagnetic field research. Without the actual study details, the specific EMF health implications cannot be determined.
Qin F et al. · 2014
This study examined how daily 1800-MHz radiofrequency exposure affected reproductive markers in male rats, with exposures timed at different circadian phases. The researchers found that RF exposure disrupted circadian rhythms and decreased testosterone levels, sperm production, and sperm motility, with more pronounced effects when exposure occurred at ZT0 (lights-on).
Pawlak K, Sechman A, Nieckarz Z · 2014
Polish researchers exposed chicken embryos to 1800 MHz cell phone frequency radiation throughout their development and measured stress hormones. The EMF-exposed embryos showed decreased thyroid hormones and increased stress hormone levels, with effects most pronounced in newly hatched chicks. By slaughter age, hormone levels had returned to normal.
Liu K et al. · 2014
Researchers used ultra-short laser pulses to generate extremely powerful magnetic fields of 40 Tesla - nearly one million times stronger than Earth's magnetic field. Despite the laser pulse lasting only 30 femtoseconds, the resulting magnetic field persisted for over 100 picoseconds with 20% energy conversion efficiency. This demonstrates a new method for creating laboratory magnetic fields far exceeding typical environmental exposures.
Chen C et al. · 2014
This study examined how 1800 MHz radiofrequency radiation affects embryonic neural stem cells (eNSCs) at various exposure levels and durations. While the exposure did not affect cell apoptosis, proliferation, or differentiation patterns, it impaired neurite outgrowth in differentiated neurons at the highest exposure level (4 W/kg for 3 days) by reducing expression of genes that promote neurite growth.