Browse 6,486 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 1,332 studies with bioeffects seen from SafeRemr Research Collection
Pelletier A et al. · 2014
Researchers recorded thermal preference and sleep in 18 young male Wistar rats, with nine exposed to a low-intensity RF-EMF at 900 MHz and nine serving as non-exposed controls. During the light period, exposed rats preferred to sleep at an air temperature of 31°C while controls preferred 28°C. During the dark period, no significant differences between groups were found.
Motawi TK, Darwish HA, Moustafa YM, Labib MM. · 2014
Lee W, Yang KL · 2014
Researchers used medaka fish embryos (Oryzias latipes) to study how electromagnetic fields affect development and behavior. Newly fertilized embryos were randomly assigned to groups exposed to an EMF at 3.2 kHz at intensities of 0.12, 15, 25, or 60 µT, with the 0.12 µT group serving as the control. Embryos exposed to all three EMF levels developed significantly faster across several endpoints, including somite number, eye dimensions, eye pigmentation density, midbrain width, head growth, and day to hatch. The group exposed to 60 µT showed significantly higher levels of anxiety-like behavior than the other groups.
Júnior LC et al. · 2014
Researchers exposed male Wistar rats to radiofrequency electromagnetic radiation from a GSM cell phone (1·8 GHz) for 3 days. After exposure, behavioral tests including the open field and object recognition tests were performed. The exposed animals did not present anxiety patterns or working memory impairment, but stress behavior actions were observed.
Jung IS, Kim HJ, Noh R, Kim SC, Kim CW. · 2014
Researchers investigated how extremely low frequency magnetic fields affect nerve-growth-factor-induced neuronal differentiation of PC12 cells using proteomic methods. After 5 days of exposure at 50 Hz and 1 mT, neurite length and the number of neurite-bearing cells increased, while proliferation activity decreased. Six proteins were found to be differentially expressed between exposed and unexposed NGF-treated cells, including peripherin, VGF8a, HSP72-psI, LMW-PTP/ACP1, TUBA1A, and OPA1L.
Ghazizadeh V, Nazıroğlu M · 2014
Akbari A, Jelodar G, Nazifi S · 2014
Researchers exposed adult male Sprague-Dawley rats to radiofrequency waves generated by a base transceiver station antenna model and measured oxidative stress markers in the cerebellum and encephalon. Antioxidant enzymes measured included glutathione peroxidase, superoxide dismutase, and catalase, along with malondialdehyde (MDA). Exposure to radiofrequency waves decreased antioxidant enzyme activity and increased MDA compared with the control groups. Vitamin C supplementation improved antioxidant enzyme activity and reduced MDA in the group that also received radiofrequency wave exposure.
Hillman D, D Stetzer, M Graham, CL Goeke, et al. · 2013
Researchers examined the relationship between electrical power quality issues and milk production in dairy herds through field studies and literature review. The study found correlations between poor electrical power quality on farms and reduced milk production in dairy cattle. This research suggests that electromagnetic disturbances from electrical systems may impact livestock health and agricultural productivity.
Cucurachi S, WLM Tamis et al. · 2013
This 2013 review article by Cucurachi, Tamis and colleagues examined the ecological effects of radiofrequency electromagnetic fields (RF-EMF) across various organisms and ecosystems. The review synthesized existing literature on how RF-EMF exposure impacts non-human biological systems in environmental contexts.
Bhattacharya, R, Roy, R. · 2013
This 2013 review by Bhattacharya and Roy examined the impacts of communication towers on avian species. The study synthesized existing literature on how communication infrastructure affects bird populations.
Unknown authors · 2013
This comprehensive review analyzed 23 studies showing that electromagnetic fields from both extremely low frequencies and microwave ranges directly target voltage-gated calcium channels (VGCCs) in cells. The research demonstrates that EMF exposure activates these calcium channels, triggering downstream biological effects that can be either beneficial (like bone growth stimulation) or harmful (like DNA damage through oxidative stress).
West et al · 2013
Four young women (ages 21-39) with no family history or genetic risk factors developed multifocal breast cancer directly beneath where they carried smartphones against their breasts in bras for up to 10 hours daily over several years. All tumors showed remarkably similar characteristics and developed in the exact areas of phone contact. This case series raises concerns about prolonged direct skin contact with cell phones.
Hardell et al · 2013
Swedish researchers analyzed 316 acoustic neuroma cases and 3,530 controls from 1997-2009, finding mobile and cordless phone use increased brain tumor risk. The highest risk appeared after 20+ years of use, with older analog phones showing the strongest association. The study confirmed previous findings linking wireless phone radiation to acoustic neuromas.
Unknown authors · 2013
Israeli researchers tested repetitive transcranial magnetic stimulation (rTMS) combined with cognitive training on 15 Alzheimer's patients in a double-blind study. The treatment group showed significant cognitive improvements (3.76 points on ADAS-cog scale) after 6 weeks compared to placebo, with benefits lasting 4.5 months. This suggests targeted magnetic fields may help restore brain function in dementia patients.
Unknown authors · 2013
Researchers exposed rats to 128 mT static magnetic fields (similar to MRI machines) and tested whether iron supplements would worsen any effects on learning and movement. They found that both magnetic field exposure and iron treatment impaired long-term memory retention, but combining them didn't make effects worse. Most motor skills remained unaffected.
Unknown authors · 2013
Italian researchers exposed mice to 50 Hz magnetic fields at various intensities for 7 days and found DNA damage in brain tissue at higher exposure levels (1-2 mT). The DNA damage was reversible, returning to normal within 24 hours after exposure ended. Heat shock proteins, which indicate cellular stress, showed minimal changes.
Unknown authors · 2013
Researchers exposed fruit flies to 50 Hz magnetic fields (the same frequency as household electrical current) at various intensities for 5 days and found reduced reproduction rates by up to 4.3%. The decline was caused by DNA damage in reproductive cells, with stronger magnetic fields causing more severe effects.
Unknown authors · 2013
Researchers exposed rat cells to 10 Hz electric fields at various intensities to see if they could trigger heat shock protein responses without actual heat. They found that electric fields can activate these cellular stress responses, but the effect was three times weaker than traditional heat treatment.
Unknown authors · 2013
Researchers tested whether extremely low-frequency magnetic fields could boost the cancer-fighting power of low-dose cisplatin chemotherapy in mice with tumors. They found that combining the magnetic field treatment with reduced chemotherapy doses increased cancer cell damage by 54% compared to chemotherapy alone. This suggests magnetic fields might help make cancer treatment more effective while using lower drug doses.
Unknown authors · 2013
Researchers exposed human skin cells from three healthy patients to extremely low frequency electric fields and tracked gene expression changes over 12 days. They found that EMF exposure accelerated cellular differentiation while reducing proliferation, with exposed cells showing gene expression patterns that normally appear days later in unexposed cells. This suggests ELF fields can fundamentally alter how human cells develop and divide.
Unknown authors · 2013
Turkish researchers exposed developing chick embryos to mobile phone radiation and found significant cellular damage and developmental delays in neural tissue formation. The study measured specific markers of cell death (TUNEL, Caspase-3, Caspase-9) and found statistically significant increases in programmed cell death at 30 and 48 hours of exposure. The researchers concluded this suggests mobile phone use during pregnancy may pose developmental risks.
Unknown authors · 2013
Researchers exposed Sprague Dawley rats to 2.45 GHz microwave radiation (the same frequency used in WiFi and microwave ovens) for short periods and found significant DNA damage in blood cells. The study also revealed harmful changes to reproductive organs, including reduced sperm-producing cells in males and abnormal cell changes in female ovaries.
Unknown authors · 2013
Iranian researchers exposed calf thymus DNA to 940 MHz radiofrequency radiation (similar to older mobile phones) and found it caused structural damage to the DNA molecules. The damage was irreversible and persisted even 2 hours after exposure ended. This laboratory study suggests that mobile phone radiation can directly alter DNA structure at the molecular level.
Unknown authors · 2013
Serbian researchers exposed rats to microwave radiation and found it caused oxidative stress and increased cell death in the thymus, a crucial immune organ. When rats received melatonin supplements alongside microwave exposure, the hormone prevented much of this damage and protected immune cell function. This suggests melatonin may help shield the immune system from EMF-related harm.
Unknown authors · 2013
Researchers exposed female mice to 2.45 GHz microwave radiation (the same frequency as Wi-Fi and microwave ovens) for 2 hours daily over 45 days at low power levels. The radiation caused significant oxidative stress, DNA damage in brain cells, and most critically, disrupted embryo implantation and pregnancy outcomes. The findings suggest that chronic low-level microwave exposure may lead to reproductive complications through cellular damage mechanisms.