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Artykuły w czasopismach na temat „RF-EMF”

Autor: Grafiati

Data publikacji: 2 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Goh, Jaeseong, Dongwha Suh, Gyuyeon Park, et al. "1.7 GHz long-term evolution radiofrequency electromagnetic field with stable power monitoring and efficient thermal control has no effect on the proliferation of various human cell types." PLOS ONE 19, no. 5 (2024): e0302936. http://dx.doi.org/10.1371/journal.pone.0302936.

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Long-term evolution (LTE) radiofrequency electromagnetic field (RF-EMF) is widely used in communication technologies. Thus, the influence of RF-EMF on biological systems is a major public concern and its physiological effects remain controversial. In our previous study, we showed that continuous exposure of various human cell types to 1.7 GHz LTE RF-EMF at a specific absorption rate (SAR) of 2 W/Kg for 72 h can induce cellular senescence. To understand the precise cellular effects of LTE RF-EMF, we elaborated the 1.7 GHz RF-EMF cell exposure system used in the previous study by replacing the R

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Zeleke, Berihun M., Christopher Brzozek, Chhavi R. Bhatt, et al. "Wi-fi related radiofrequency electromagnetic fields (RF-EMF): a pilot experimental study of personal exposure and risk perception." Journal of Environmental Health Science and Engineering 19, no. 1 (2021): 671–80. http://dx.doi.org/10.1007/s40201-021-00636-7.

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AbstractThe impact of providing people with an objectively measured personal radiofrequency electromagnetic fields (RF-EMF) exposure information on the risk perception of people is not well understood. We conducted an experimental study, among three groups of participants, to investigate the risk perception of people towards RF-EMF from Wi-Fi sources (ISM 2.4 GHz) by providing participants with either basic text, precautionary information, or a summary of their personal RF-EMF exposure measurement levels. Participants provided with personal RF-EMF exposure measurement information were more con

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Mate, Rohan, Geza Benke, Sarah Loughran, Michael Abramson, Claire Vajdic, and Ken Karipidis. "O-317 OCCUPATIONAL EXPOSURE TO RADIOFREQUENCY ELECTROMAGNETIC FIELDS AND THE RISK OF BRAIN CANCER." Occupational Medicine 74, Supplement_1 (2024): 0. http://dx.doi.org/10.1093/occmed/kqae023.1212.

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Abstract Introduction The relationship between exposure to occupational sources of radiofrequency electromagnetic fields (RF-EMF) and possible health effects has raised public concerns for many years, particularly for cancer incidence, including brain cancer. Exposure to RF-EMF is generally low, however for workers near certain RF-EMF sources, the exposure can be relatively high and be maintained for long periods. Previous studies have deficiencies in occupational RF-EMF exposure assessment and because of this have not been able to discount a possible association with health effects. Recently,

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Tran, Nam Trung, Luca Jokic, Julian Keller, Jens Uwe Geier, and Ralf Kaldenhoff. "Impacts of Radio-Frequency Electromagnetic Field (RF-EMF) on Lettuce (Lactuca sativa)—Evidence for RF-EMF Interference with Plant Stress Responses." Plants 12, no. 5 (2023): 1082. http://dx.doi.org/10.3390/plants12051082.

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The increased use of wireless technology causes a significant exposure increase for all living organisms to radio frequency electromagnetic fields (RF-EMF). This comprises bacteria, animals, and also plants. Unfortunately, our understanding of how RF-EMF influences plants and plant physiology remains inadequate. In this study, we examined the effects of RF-EMF radiation on lettuce plants (Lactuca sativa) in both indoor and outdoor environments using the frequency ranges of 1890–1900 MHz (DECT) at 2.4 GHz and 5 GHz (Wi-Fi). Under greenhouse conditions, RF-EMF exposure had only a minor impact on

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Veerana, Mayura, Nan-Nan Yu, Si-Jin Bae, et al. "Enhancement of Fungal Enzyme Production by Radio-Frequency Electromagnetic Fields." Journal of Fungi 8, no. 11 (2022): 1187. http://dx.doi.org/10.3390/jof8111187.

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Enzyme production by microorganisms on an industrial scale has demonstrated technical bottlenecks, such as low efficiency in enzyme expression and extracellular secretion. In this study, as a potential tool for overcoming these technical limits, radio-frequency electromagnetic field (RF-EMF) exposure was examined for its possibility to enhance production of an enzyme, α-amylase, in a filamentous fungus, Aspergillus oryzae. The RF-EMF perfectly resonated at 2 GHz with directivity radiation pattern and peak gain of 0.5 dB (0.01 Watt). Total protein concentration and activity of α-amylase measure

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Kim, Ju Hwan, Kyung Hwun Chung, Yeong Ran Hwang, et al. "Exposure to RF-EMF Alters Postsynaptic Structure and Hinders Neurite Outgrowth in Developing Hippocampal Neurons of Early Postnatal Mice." International Journal of Molecular Sciences 22, no. 10 (2021): 5340. http://dx.doi.org/10.3390/ijms22105340.

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Exposure to radiofrequency electromagnetic fields (RF-EMFs) has increased rapidly in children, but information on the effects of RF-EMF exposure to the central nervous system in children is limited. In this study, pups and dams were exposed to whole-body RF-EMF at 4.0 W/kg specific absorption rate (SAR) for 5 h per day for 4 weeks (from postnatal day (P) 1 to P28). The effects of RF-EMF exposure on neurons were evaluated by using both pups’ hippocampus and primary cultured hippocampal neurons. The total number of dendritic spines showed statistically significant decreases in the dentate gyrus

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Zeleke, Berihun, Christopher Brzozek, Chhavi Bhatt, et al. "Personal Exposure to Radio Frequency Electromagnetic Fields among Australian Adults." International Journal of Environmental Research and Public Health 15, no. 10 (2018): 2234. http://dx.doi.org/10.3390/ijerph15102234.

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The measurement of personal exposure to radiofrequency electromagnetic fields (RF-EMFs) is important for epidemiological studies. RF-EMF exposure can be measured using personal exposimeters that register RF-EMFs over a wide range of frequency bands. This study aimed to measure and describe personal RF-EMF exposure levels from a wide range of frequency bands. Measurements were recorded from 63 participants over an average of 27.4 (±4.5) hours. RF-EMF exposure levels were computed for each frequency band, as well as from downlink (RF from mobile phone base station), uplink (RF from mobile phone

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Turuban, Maxime, Hans Kromhout, Javier Vila, et al. "Occupational exposure to radiofrequency electromagnetic fields and brain tumor risk: Application of the INTEROCC job‐exposure matrix." International Journal of Cancer 156, no. 3 (2024): 538–51. https://doi.org/10.1002/ijc.35182.

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AbstractRadiofrequency electromagnetic fields (RF‐EMF, 100 kHz to 300 GHz) are classified by IARC as possibly carcinogenic to humans (Group 2B). This study evaluates the potential association between occupational RF‐EMF exposure and brain tumor risk, utilizing for the first time, a RF‐EMF job‐exposure matrix (RF‐JEM) developed in the multi‐country INTEROCC case–control study. Cumulative and time‐weighted average (TWA) occupational RF‐EMF exposures were estimated for study participants based on lifetime job histories linked to the RF‐JEM using three different methods: (1) by considering RF‐EMF

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Olejárová, Soňa, Roman Moravčík, and Iveta Herichová. "2.4 GHz Electromagnetic Field Influences the Response of the Circadian Oscillator in the Colorectal Cancer Cell Line DLD1 to miR-34a-Mediated Regulation." International Journal of Molecular Sciences 23, no. 21 (2022): 13210. http://dx.doi.org/10.3390/ijms232113210.

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Radiofrequency electromagnetic fields (RF-EMF) exert pleiotropic effects on biological processes including circadian rhythms. miR-34a is a small non-coding RNA whose expression is modulated by RF-EMF and has the capacity to regulate clock gene expression. However, interference between RF-EMF and miR-34a-mediated regulation of the circadian oscillator has not yet been elucidated. Therefore, the present study was designed to reveal if 24 h exposure to 2.4 GHz RF-EMF influences miR-34a-induced changes in clock gene expression, migration and proliferation in colorectal cancer cell line DLD1. The e

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Vargová, Blažena, Juraj Kurimský, Roman Cimbala, et al. "Ticks and radio-frequency signals: behavioural response of ticks (Dermacentor reticulatus) in a 900 MHz electromagnetic field." Systematic and Applied Acarology 22, no. 5 (2017): 683. http://dx.doi.org/10.11158/saa.22.5.7.

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The electromagnetic field (EMF) is present in the environment throughout the world and encompasses both natural and human-made sources of electromagnetic fields. It has been shown that EMF influences a variety of biological systems, including the behavioural responses of both vertebrates and invertebrates. As such, determining the effects of the EMF on the ecosystem in detail may be important for understanding the ecology and biology of organisms, particularly those, such as ticks, that are important in disease transmission. Our main goal was to determine if the tick, Dermacentor reticulatus,

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Vilić, Marinko, Ivona Žura Žaja, Mirta Tkalec, et al. "Effects of a radio frequency electromagnetic field on honey bee larvae (Apis mellifera) differ in relation to the experimental study design." Veterinarski arhiv 91, no. 4 (2021): 427–35. http://dx.doi.org/10.24099/vet.arhiv.1321.

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Exposure to radiofrequency electromagnetic fields (RF-EMF) at the operating frequencies of different communication devices can cause various biological effects. However, there is a lack of studies on the oxidative stress response and genotoxicity in the honey bee (Apis mellifera) after exposure to RF-EMF. In this study, we investigated the oxidative stress and DNA damage in honey bee larvae situated in waxcomb cells, exposed to modulated RF-EMF 23 Vm-1. The glutathione S-transferase activity decreased, whereas the catalase activity increased significantly in the honey bee larvae upon RF-EMF ex

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Park, Jeongyeon, Jong Hwa Kwon, Nam Kim та Kiwon Song. "Effects of 1950 MHz radiofrequency electromagnetic fields on Aβ processing in human neuroblastoma and mouse hippocampal neuronal cells". Journal of Radiation Research 59, № 1 (2017): 18–26. http://dx.doi.org/10.1093/jrr/rrx045.

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Abstract Alzheimer’s disease (AD) is a neurodegenerative disease leading to progressive loss of memory and other cognitive functions. One of the well-known pathological markers of AD is the accumulation of amyloid-beta protein (Aβ), and its plaques, in the brain. Recent studies using Tg-5XFAD mice as a model of AD have reported that exposure to radiofrequency electromagnetic fields (RF-EMF) from cellular phones reduced Aβ plaques in the brain and showed beneficial effects on AD. In this study, we examined whether exposure to 1950 MHz RF-EMF affects Aβ processing in neural cells. We exposed HT2

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Kim, Ju Hwan, Jun Young Seok, Yun-Hee Kim, Hee Jung Kim, Jin-Koo Lee, and Hak Rim Kim. "Exposure to Radiofrequency Induces Synaptic Dysfunction in Cortical Neurons Causing Learning and Memory Alteration in Early Postnatal Mice." International Journal of Molecular Sciences 25, no. 16 (2024): 8589. http://dx.doi.org/10.3390/ijms25168589.

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The widespread use of wireless communication devices has necessitated unavoidable exposure to radiofrequency electromagnetic fields (RF-EMF). In particular, increasing RF-EMF exposure among children is primarily driven by mobile phone use. Therefore, this study investigated the effects of 1850 MHz RF-EMF exposure at a specific absorption rate of 4.0 W/kg on cortical neurons in mice at postnatal day 28. The results indicated a significant reduction in the number of mushroom-shaped dendritic spines in the prefrontal cortex after daily exposure for 4 weeks. Additionally, prolonged RF-EMF exposure

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Engiz, Begum Korunur. "Artificial Neural Network Based Prediction of Long-Term Electric Field Strength Level Emitted by 2G/3G/4G Base Station." Applied Sciences 13, no. 19 (2023): 10621. http://dx.doi.org/10.3390/app131910621.

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Accurate predictions of radio frequency electromagnetic field (RF-EMF) levels can help implement measures to reduce exposure and check regulatory compliance. Therefore, this study aims to predict the RF-EMF levels in the medium using an artificial neural network (ANN). The work was conducted at Ondokuz Mayis University, Kurupelit Campus, where the measurement location has line-of-sight to the base stations. Band selective measurements were also performed to assess the contribution of 2G/3G/4G services to the total RF-EMF level, which was found to be the highest among all services within the to

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Kim, Ju Hwan, Dong-Jun Kang, Jun Young Seok, et al. "Exposure to Radiofrequency Electromagnetic Fields Enhances Melanin Synthesis by Activating the P53 Signaling Pathway in Mel-Ab Melanocytes." International Journal of Molecular Sciences 25, no. 22 (2024): 12457. http://dx.doi.org/10.3390/ijms252212457.

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The skin is the largest body organ that can be physiologically affected by exposure to radiofrequency electromagnetic fields (RF-EMFs). We investigated the effect of RF-EMFs on melanogenesis; Mel-Ab melanocytes were exposed to 1760 MHz radiation with a specific absorption rate of 4.0 W/kg for 4 h/day over 4 days. Exposure to the RF-EMF led to skin pigmentation, with a significant increase in melanin production in Mel-Ab melanocytes. The phosphorylation level of cAMP response element binding protein (CREB) and the expression of microphthalmia-associated transcription factor (MITF), which regula

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Kim, Ju Hwan, Da-Hyeon Yu, Hyo-Jeong Kim, et al. "Exposure to 835 MHz radiofrequency electromagnetic field induces autophagy in hippocampus but not in brain stem of mice." Toxicology and Industrial Health 34, no. 1 (2017): 23–35. http://dx.doi.org/10.1177/0748233717740066.

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The exploding popularity of mobile phones and their close proximity to the brain when in use has raised public concern regarding possible adverse effects from exposure to radiofrequency electromagnetic fields (RF-EMF) on the central nervous system. Numerous studies have suggested that RF-EMF emitted by mobile phones can influence neuronal functions in the brain. Currently, there is still very limited information on what biological mechanisms influence neuronal cells of the brain. In the present study, we explored whether autophagy is triggered in the hippocampus or brain stem after RF-EMF expo

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Meo, Sultan Ayoub, Mohammed Almahmoud, Qasem Alsultan, Nawaf Alotaibi, Ibrahim Alnajashi, and Waseem M. Hajjar. "Mobile Phone Base Station Tower Settings Adjacent to School Buildings: Impact on Students’ Cognitive Health." American Journal of Men's Health 13, no. 1 (2018): 155798831881691. http://dx.doi.org/10.1177/1557988318816914.

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The use of mobile phones has remarkably increased and become a basic need of daily life. Increasing subscriptions of mobile phones boost the installation of mobile phone base station towers (MPBSTs) in crowded commercial and residential areas including near school buildings. This study investigated the impact of exposure to radiofrequency electromagnetic field (RF-EMF) radiation generated by MPBSTs on cognitive functions. Two hundred and seventeen volunteer male students aged between 13 and 16 registered from two different intermediate schools: 124 students were from School 1 and 93 students w

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Chiaramello, Emma, Marta Bonato, Serena Fiocchi, et al. "Radio Frequency Electromagnetic Fields Exposure Assessment in Indoor Environments: A Review." International Journal of Environmental Research and Public Health 16, no. 6 (2019): 955. http://dx.doi.org/10.3390/ijerph16060955.

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Exposure to radiofrequency (RF) electromagnetic fields (EMFs) in indoor environments depends on both outdoor sources such as radio, television and mobile phone antennas and indoor sources, such as mobile phones and wireless communications applications. Establishing the levels of exposure could be challenging due to differences in the approaches used in different studies. The goal of this study is to present an overview of the last ten years research efforts about RF EMF exposure in indoor environments, considering different RF-EMF sources found to cause exposure in indoor environments, differe

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Freudenstein, Frederik, Peter M. Wiedemann, and Tim W. C. Brown. "Exposure Perception as a Key Indicator of Risk Perception and Acceptance of Sources of Radio Frequency Electromagnetic Fields." Journal of Environmental and Public Health 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/198272.

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The presented survey was conducted in six European countries as an online study. A total of 2454 subjects participated. Two main research questions were investigated: firstly, how does the cognitive, moral, and affective framing of radio frequency electromagnetic field (RF EMF) exposure perception influence RF EMF risk perception? Secondly, can the deployment of mobile phone base stations have greater acceptance with RF EMF exposure reduction? The findings with respect to the first question clearly indicated that the cognitive framed exposure perception is the main determinant of RF EMF risk p

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Aerts, Sam, Günter Vermeeren, Matthias Van den Bossche, et al. "Lessons Learned from a Distributed RF-EMF Sensor Network." Sensors 22, no. 5 (2022): 1715. http://dx.doi.org/10.3390/s22051715.

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In an increasingly wireless world, spatiotemporal monitoring of the exposure to environmental radiofrequency (RF) electromagnetic fields (EMF) is crucial to appease public uncertainty and anxiety about RF-EMF. However, although the advent of smart city infrastructures allows for dense networks of distributed sensors, the costs of accurate RF sensors remain high, and dedicated RF monitoring networks remain rare. This paper describes a comprehensive study comprising the design of a low-cost RF-EMF sensor node capable of monitoring four frequency bands used by wireless telecommunications with an

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Mulugeta, Biruk Ashenafi, Shanshan Wang, Wassim Ben Chikha, Jiang Liu, Christophe Roblin, and Joe Wiart. "Statistical Characterization and Modeling of Indoor RF-EMF Down-Link Exposure." Sensors 23, no. 7 (2023): 3583. http://dx.doi.org/10.3390/s23073583.

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With the increasing use of wireless communication systems, assessment of exposure to radio-frequency electromagnetic field (RF-EMF) has now become very important due to the rise of public risk perception. Since people spend more than 70% of their daily time in indoor environments, including home, office, and car, the efforts devoted to indoor RF-EMF exposure assessment has also increased. However, assessment of indoor exposure to RF-EMF using a deterministic approach is challenging and time consuming task as it is affected by uncertainties due to the complexity of the indoor environment and fu

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Khorseva, Natalia I., and Pavel E. Grigoriev. "Effects of Radio Frequency Electromagnetic Fields on the Nervous System. In vitro Experiments (Review)." Journal of Medical and Biological Research, no. 2 (May 17, 2024): 229–39. http://dx.doi.org/10.37482/2687-1491-z181.

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The effects of mobile communications on the population, primarily on children and adolescents as the cohort most vulnerable to any environmental factors, dictates the need for a thorough investigation into the impact of radio frequency electromagnetic fields (RF EMF) on the central nervous system (CNS) as the main target of their action. In this regard, the analysis of experimental data as an indirect assessment of possible negative changes in the body of young animals under the influence of RF EMF, including 5G and Wi-Fi, is highly relevant. We performed a systematization of experimental data

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Eskandani, Ramin, and Mohammad Ismail Zibaii. "Unveiling the biological effects of radio-frequency and extremely-low frequency electromagnetic fields on the central nervous system performance." BioImpacts 14, no. 4 (2023): 30064. http://dx.doi.org/10.34172/bi.2023.30064.

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Introduction: Radiofrequency electromagnetic radiation (RF-EMR) and extremely low-frequency electromagnetic fields (ELF-EMF) have emerged as noteworthy sources of environmental pollution in the contemporary era. The potential biological impacts of RF-EMR and ELF-EMF exposure on human organs, particularly the central nervous system (CNS), have garnered considerable attention in numerous research studies. Methods: This article presents a comprehensive yet summarized review of the research on the explicit/implicit effects of RF-EMR and ELF-EMF exposure on CNS performance. Results: Exposure to RF-

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Balci, Çağrı, Mustafa S. Özcan, Halil Aşci та ін. "Radiofrequency Electromagnetic and Pulsed Magnetic Fields Protected the Kidney Against Lipopolysaccharide-Induced Acute Systemic Inflammation, Oxidative Stress, and Apoptosis by Regulating the IL-6/HIF1α/eNOS and Bcl2/Bax/Cas-9 Pathways". Medicina 61, № 2 (2025): 238. https://doi.org/10.3390/medicina61020238.

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Background/Objectives: Sepsis-associated acute kidney injury caused by lipopolysaccharide (LPS) is related to hypoxia, amplification of the inflammatory response, oxidative stress, mitochondrial dysfunction, and apoptosis. This study aims to explore the protective effects of a radiofrequency electromagnetic field (RF-EMF) and a pulsed magnetic field (PMF) on acute kidney injury in rats. Materials and methods: Forty female Wistar albino rats were randomly divided into five groups (each containing eight rats): control, LPS, RF-EMF, PMF, and RF-EMF + PMF groups. Six hours after LPS application, b

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Jalilian, Hamed, Nekane Sandoval-Diez, Valentin Jaki Waibl, et al. "Prospective cohort study on non-specific symptoms, cognitive, behavioral, sleep and mental health in relation to electronic media use and transportation noise among adolescents (HERMES): study protocol." Open Research Europe 4 (June 19, 2024): 120. http://dx.doi.org/10.12688/openreseurope.17667.1.

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Electronic media (eMedia) devices along with exposure to transportation noise are integral to the daily routines of adolescents. The concerns associated with excessive eMedia usage extend beyond sleep deprivation to include the heightened exposure to radiofrequency electromagnetic fields (RF-EMF) emitted by these wireless devices. The aim of HERMES (Health Effects Related to Mobile PhonE Use in AdolescentS) study is to better understand biophysical and psychological pathways in relation to eMedia, RF-EMF exposure use and transportation noise that may effect on cognitive, behavioral, sleep and

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McGrath, Callum T., Preeya F. Achari, Carl Blackman, Janaka P. Liyanage, Hugo Jimenez, and Boris C. Pasche. "Abstract 1833: Assessment of shifts in tumor-specific frequencies on the proliferation of hepatocellular carcinoma cells." Cancer Research 85, no. 8_Supplement_1 (2025): 1833. https://doi.org/10.1158/1538-7445.am2025-1833.

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Abstract Background: Radiofrequency Electromagnetic Fields Amplitude-Modulated at tumor-specific frequencies (AM RF EMF) are FDA approved for the treatment of advanced hepatocellular carcinoma (HCC) and have been shown to inhibit cancer growth in vitro, in vivo, and in clinical trials. The mechanism behind AM RF EMF induced proliferative inhibition is intracellular Ca2+ influx via the Cav3.2 T-type calcium ion channel exclusively within malignant cells. However, it is unknown how AM RF EMF opens the Cav3.2 channel. We hypothesize that the tumor specific frequencies are the natural frequencies

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Petroulakis, Nikolaos, Mats-Olof Mattsson, Panos Chatziadam, et al. "NextGEM: Next-Generation Integrated Sensing and Analytical System for Monitoring and Assessing Radiofrequency Electromagnetic Field Exposure and Health." International Journal of Environmental Research and Public Health 20, no. 12 (2023): 6085. http://dx.doi.org/10.3390/ijerph20126085.

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The evolution of emerging technologies that use Radio Frequency Electromagnetic Field (RF-EMF) has increased the interest of the scientific community and society regarding the possible adverse effects on human health and the environment. This article provides NextGEM’s vision to assure safety for EU citizens when employing existing and future EMF-based telecommunication technologies. This is accomplished by generating relevant knowledge that ascertains appropriate prevention and control/actuation actions regarding RF-EMF exposure in residential, public, and occupational settings. Fulfilling th

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Jabeur, Randa, and Alaa Alaerjan. "Improving Monitoring of Indoor RF-EMF Exposure Using IoT-Embedded Sensors and Kriging Techniques." Sensors 24, no. 23 (2024): 7849. https://doi.org/10.3390/s24237849.

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Distributed wireless sensor networks (WSNs) are widely used to enhance the quality and safety of various applications. These networks consist of numerous sensor nodes, often deployed in challenging terrains where maintenance is difficult. Efficient monitoring approaches are essential to maximize the functionality and lifespan of each sensor node, thereby improving the overall performance of the WSN. In this study, we propose a method to efficiently monitor radiofrequency electromagnetic fields (RF-EMF) exposure using WSNs. Our approach leverages sensor nodes to provide real-time measurements,

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Yoon, Kyeonghee, Sojung Choi, Hyung-Do Choi, et al. "Effects of Radiofrequency Electromagnetic Fields and Ionizing Radiation on Amyloid Precursor Protein Processing and Cell Death." Journal of Electromagnetic Engineering and Science 20, no. 4 (2020): 307–19. http://dx.doi.org/10.26866/jees.2020.20.4.307.

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The growing concerns regarding the adverse biological effects of radiofrequency electromagnetic fields (RF-EMFs), which are generated by common electronic devices, on the human brain led us to investigate their impact on Alzheimer’s disease (AD). We aimed to establish the effects of RF-EMF on the expression of molecular markers associated with amyloid precursor protein (APP), cell death, and clonogenic survival in HT22 and APP-overexpressing 7w-PSML cells. We compared the effects of RF-EMF at a high specific absorption rate (SAR) level with the neuronal-cell-death-inducing effects of ionizing

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Benini, Martina, Marta Parazzini, Marta Bonato, et al. "Road User Exposure from ITS-5.9 GHz Vehicular Connectivity." Sensors 22, no. 18 (2022): 6986. http://dx.doi.org/10.3390/s22186986.

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This study addressed an important but not yet thoroughly investigated topic regarding human exposure to radio-frequency electromagnetic fields (RF-EMF) generated by vehicular connectivity. In particular, the study assessed, by means of computational dosimetry, the RF-EMF exposure in road users near a car equipped with vehicle-to-vehicle (V2V) communication antennas. The exposure scenario consisted of a 3D numerical model of a car with two V2V antennas, each fed with 1 W, operating at 5.9 GHz and an adult human model to simulate the road user near the car. The RF-EMF dose absorbed by the human

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Ishihara, Toru, Keiko Yamazaki, Atsuko Araki, et al. "Exposure to Radiofrequency Electromagnetic Field in the High-Frequency Band and Cognitive Function in Children and Adolescents: A Literature Review." International Journal of Environmental Research and Public Health 17, no. 24 (2020): 9179. http://dx.doi.org/10.3390/ijerph17249179.

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With increasing use of mobile phones, exposure to radiofrequency electromagnetic field (RF-EMF) in the high-frequency band associated with mobile phones has become a public concern, with potentially adverse effects on cognitive function in children and adolescents. However, findings regarding the relation of RF-EMF and cognitive function in children and adolescents have been inconsistent due to a number of study design-related factors, such as types of exposure and outcome measures, age of participants, and the era of study conduction. The present literature review focused on these possible fa

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Jimenez, Hugo, Minghui Wang, Jacquelyn W. Zimmerman, et al. "Amplitude-modulated radiofrequency electromagnetic fields target hepatocellular carcinoma stem cells through activation of Cav 3.2 T-type calcium channels." Journal of Clinical Oncology 36, no. 4_suppl (2018): 332. http://dx.doi.org/10.1200/jco.2018.36.4_suppl.332.

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332 Background: Amplitude-modulated 27.12 MHz radiofrequency electromagnetic fields (AM RF EMF) delivered via a spoon-shaped antenna placed on the patient’s tongue result in shrinkage of the primary and metastatic tumors in patients with advanced hepatocellular carcinoma (HCC). (Costa FP, et al. Br J Cancer. 2011;105:640-648.) The mechanism by which AM RF EMF have direct antiproliferative effect and disruption of the mitotic spindle on cancer cells is largely unknown. (Zimmerman JW, et al. Br J Cancer. 2012;106:307-313.) Methods: We assessed the Specific Absorption Rate (SAR) level and distrib

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McGrath, Callum T., Hugo Jimenez, and Boris C. Pasche. "Abstract 1028: Evaluating amplitude modulated radiofrequency electromagnetic fields as a cancer screening modality." Cancer Research 85, no. 8_Supplement_1 (2025): 1028. https://doi.org/10.1158/1538-7445.am2025-1028.

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Abstract Background: Tumor-specific Amplitude Modulation Radiofrequency Electromagnetic Fields (AM RF EMF) have been identified in over 15 different tumor types. Tumor specific frequencies were identified by exposing patients with a known diagnosis of cancer to an AM RF EMF frequency sweep ranging from 0.1 Hz to 150 kHz. Frequencies that elicited an increase in pulse amplitude were registered as tumor-specific frequencies. We hypothesized that this mechanism could be used to screen for cancer, in which patients with an unknown diagnosis are exposed to previously identified tumor-specific frequ

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Lukyanova, Svetlana N., N. I. Karpikova, Yu G. Grigoryev, and I. A. Veselovskiy. "THE STUDY OF RESPONSES OF THE HUMAN BRAIN TO ELECTROMAGNETIC FIELD OF NON-THERMAL INTENSITY." Hygiene and sanitation 96, no. 9 (2019): 848–54. http://dx.doi.org/10.18821/0016-9900-2017-96-9-848-854.

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This article is an array of materials of own research of the responses of the human brain to radio frequency electromagnetic fields (EMF RF) of non-thermal intensity. The results of studies with the participation of volunteers presented a characterization of the response of the central nervous system to short-term exposures to EMF RF from the industrial generator and various cellular communication standards under conditions with predominantly irradiation of the head. There was given an estimation of the physiological significance of these effects and their dependence on human EEG typological f

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Sousa, Micelange Carvalho, Frederico Costa, Pablo Diego Lima, et al. "Low energy amplitude modulated radiofrequency electromagnetic fields in combination with standard treatment or as monotherapy to show improvement in quality of life in patients with advanced hepatocellular carcinoma." Journal of Clinical Oncology 39, no. 3_suppl (2021): 290. http://dx.doi.org/10.1200/jco.2021.39.3_suppl.290.

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290 Background: Hepatocellular carcinoma (HCC) is a fatal cancer without curative option for most patients. Hence the importance to improve health related quality of life (HRQoL). Amplitude-modulated radiofrequency electromagnetic fields (EMF), as a novel and non-toxic therapy, has potential for improving HRQoL in advanced HCC patients. Methods: An open-label, single center, prospective clinical protocol was performed in advanced HCC patients as an initial and salvage treatment modality. Systemic exposure to EMF was used in combination with a systemic conventional treatment or as a single trea

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Loughran, Verrender, Dalecki, et al. "Radiofrequency Electromagnetic Field Exposure and the Resting EEG: Exploring the Thermal Mechanism Hypothesis." International Journal of Environmental Research and Public Health 16, no. 9 (2019): 1505. http://dx.doi.org/10.3390/ijerph16091505.

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There is now strong evidence that radiofrequency electromagnetic field (RF-EMF) exposure influences the human electroencephalogram (EEG). While effects on the alpha band of the resting EEG have been repeatedly shown, the mechanisms underlying that effect have not been established. The current study used well-controlled methods to assess the RF-EMF exposure effect on the EEG and determine whether that effect might be thermally mediated. Thirty-six healthy adults participated in a randomized, double-blind, counterbalanced provocation study. A water-perfusion suit (34 C) was worn throughout the s

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Karamazı, Yasin, Mustafa Emre, Toygar Emre, Salih Çetiner, Gülsevinç Aksoy, and Çağatay Aydın. "Effect of 6 GHz Radiofrequency Electromagnetic Field on Cytokine Levels in Rats." Journal of Clinical & Experimental Immunology 9, no. 2 (2024): 01–07. http://dx.doi.org/10.33140/jcei.09.02.01.

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Purpose: While technological devices are continuously developing at an incredible speed, the exposure to radiofrequency electromagnetic fields (RF-EMF) created by these devices is gradually increasing. In this study investigated the effects of 6 GHz (0.083 W/kg SAR) RF-EMF on rat cytokine levels. Materials and Methods: In this study, 20 Wistar Albino adult male rats ranging in weight between 250-300 g were used. Rats were divided into two groups as; Control and radiofrequency radiation (RFR) group. The control were not subjected to any treatment. RFR group rats were placed in a special treatme

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Albayrak, Zafer Emre, Cetin Kurnaz, Teoman Karadag, and Adnan Ahmad Cheema. "Comprehensive Analysis of Magnetic Flux Density and RF-EMF Exposure in Electric Buses: A Case Study from Samsun, Turkey." Sensors 24, no. 17 (2024): 5634. http://dx.doi.org/10.3390/s24175634.

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This study investigates magnetic flux density (B) and radiofrequency electromagnetic field (RF-EMF) measurements on electric buses operating in Samsun, Turkey, focusing on two bus routes (called E1 and E4) during the morning and evening hours. Measurements were taken under diverse operational conditions, including acceleration, cruising, and braking, at locations of peak passenger density. Along the E1 route, the magnetic field intensity varied significantly based on the bus position, road slope, and passenger load, with notable increases during braking. In contrast, the E4 route showed a lowe

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García-Minguillán López, Olga, Ana Jiménez Valbuena, and Ceferino Maestú Unturbe. "Significant Cellular Viability Dependence on Time Exposition at ELF-EMF and RF-EMF In Vitro Studies." International Journal of Environmental Research and Public Health 16, no. 12 (2019): 2085. http://dx.doi.org/10.3390/ijerph16122085.

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The human concern about the effect of electromagnetic fields (EMFs) has changed over time from the effects produced by EMFs of extremely low frequencies (ELFs) to the effects produced by exposure to a radio frequency (RF), with concerns shifting toward EMFs due to the development of new technologies and forms of communication. Previous studies have analysed the effects produced at different frequencies without considering in detail the effect of the time of exposure. Therefore, in the present study, we analysed in vitro the effect produced by a 100 µT EMF at different ELFs and exposure times i

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Qahtan Wali, S. "RF-EMF Measurement for 5G over C-band and mm-Wave frequency band: Exposure assessment and Procedures." IOP Conference Series: Materials Science and Engineering 1254, no. 1 (2022): 012002. http://dx.doi.org/10.1088/1757-899x/1254/1/012002.

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Abstract The 5G network is intended to accommodate a significant quantity of mobile data traffic as well as a great number of wireless connections. It improves cost, power consumption, and offers ultra-low latency and ultra-high dependability to enable new services in a variety of sectors. However, the general public is concerned about the possible health dangers linked with 5G equipment's Radio Frequency (RF) radiation, and numerous localities are actively lobbying to prevent 5G implementation. This aims to demonstrate the cause of increasing the amount of RF-EMF exposure, and the internation

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Foster, Kenneth R., and Quirino Balzano. "Comment on Redmayne, M.; Maisch, D.R. ICNIRP Guidelines’ Exposure Assessment Method for 5G Millimetre Wave Radiation May Trigger Adverse Effects. Int. J. Environ. Res. Public Health 2023, 20, 5267." International Journal of Environmental Research and Public Health 20, no. 22 (2023): 7029. http://dx.doi.org/10.3390/ijerph20227029.

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This article discusses the contention in the commented-upon paper that Brillouin precursors generated by 5G New Radio (5G NR) and other cellular systems are a possible cause of tissue damage at deeper layers of tissue than the power penetration depth of the carrier frequency. The original theory for Brillouin precursors from pulsed radiofrequency signals (RF-EMF) and speculation about their possible health effects dates back to the 1990’s and was based on studies of the propagation of very short (nanosecond) ultrawide-bandwidth RF pulses through water. This assumption is not correct for cellul

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Costantini, Erica, Lisa Aielli, Federica Serra, et al. "Evaluation of Cell Migration and Cytokines Expression Changes under the Radiofrequency Electromagnetic Field on Wound Healing In Vitro Model." International Journal of Molecular Sciences 23, no. 4 (2022): 2205. http://dx.doi.org/10.3390/ijms23042205.

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Wound healing (WH) proceeds through four distinct phases: hemostasis, inflammation, proliferation, and remodeling. Impaired WH may be the consequence of the alteration of one of these phases and represents a significant health and economic burden to millions of individuals. Thus, new therapeutic strategies are the topics of intense research worldwide. Although radiofrequency electromagnetic field (RF-EMF) has many medical applications in rehabilitation, pain associated with musculoskeletal disorders, and degenerative joint disorders, its impact on WH is not fully understood. The process of WH

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Migdal, Pawel, Paweł Bieńkowski, Małgorzata Cebrat, et al. "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." PLOS ONE 18, no. 5 (2023): e0285522. http://dx.doi.org/10.1371/journal.pone.0285522.

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There are many artificial sources of radiofrequency electromagnetic field (RF-EMF) in the environment, with a value between 100 MHz and 6 GHz. The most frequently used signal is with a frequency of around 900 MHz. The direction of these changes positively impacts the quality of life, enabling easy communication from almost anywhere in the world. All living organisms in the world feel the effects of the electromagnetic field on them. The observations regarding the influence of a RF-EMF on honey bees, describing the general impact of RF-EMF on the colony and/or behavior of individual bees, such

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Khorseva, Natalia I., та Pavel E. Grigoriev. "Эффекты воздействий радиочастотных электромагнитных полей на нервную систему. Эксперименты in vivo (обзор)". Journal of Medical and Biological Research, № 3 (20 вересня 2024): 383–98. http://dx.doi.org/10.37482/2687-1491-z195.

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This article is a continuation of a review whose first part analysed the works on the effect of radio frequency electromagnetic fields (RF EMF) on the central nervous system (CNS) in vitro (changes in the action potential, cell and myelin sheath morphology, as well as in the permeability of the blood–brain barrier (using cultures of nerve cells only); in addition, it presented various approaches to studying the effects of RF EMF and pointed out difficulties of systematizing the experimental data. The present article dwells on the morpho-histological changes in CNS structures under RF EMF expos

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Toren, Murat, and Nilgün Ulutaşdemir. "Evaluation of the Exposure of 4.5G Mobile Phone Base Stations in Different Band Radio Frequencies in Urban Center and Rural Areas in Turkey." Gümüşhane Üniversitesi Sağlık Bilimleri Dergisi 13, no. 1 (2024): 66–73. http://dx.doi.org/10.37989/gumussagbil.1372777.

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Mobile phone base stations (MPBS) are electronic communication equipment, the number of which is rapidly increasing with the increasing need for mobile data use with developing technology. Since the middle of the 21st century, the effects of Radio Frequency Electromagnetic Fields (RF-EMF) emitted from base stations on human health have begun to be investigated. Although some of these studies have explained the harmful effects of RF-EMF on human health, others have stated that its effects on human health are limited and therefore contradictory results have emerged. RF-EMFs can have effects by t

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Sandoval-Diez, Nekane, Lea Belácková, Adriana Fernandes Veludo, et al. "Determining the relationship between mobile phone network signal strength and radiofrequency electromagnetic field exposure: protocol and pilot study to derive conversion functions." Open Research Europe 4 (September 19, 2024): 206. http://dx.doi.org/10.12688/openreseurope.18285.1.

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Mobile phones continuously monitor and evaluate indicators of the received signal strengths from surrounding base stations to optimise wireless services. These signal strength indicators (SSIs) offer the potential for assessing radiofrequency electromagnetic field (RF-EMF) exposure on a population scale, as they can be related to exposure from both base stations and handset devices. Within the ETAIN (Exposure To electromAgnetic fields and plaNetary health) project, an open-access RF-EMF exposure app for smartphones, named "5G Scientist Monitor”, has been developed using citizen science. This p

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Sandoval-Diez, Nekane, Lea Belácková, Adriana Fernandes Veludo, et al. "Determining the relationship between mobile phone network signal strength and radiofrequency electromagnetic field exposure: protocol and pilot study to derive conversion functions." Open Research Europe 4 (March 31, 2025): 206. https://doi.org/10.12688/openreseurope.18285.2.

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Mobile phones continuously monitor and evaluate indicators of the received signal strengths from surrounding base stations to optimise wireless services. These signal strength indicators (SSIs) offer the potential for assessing radiofrequency electromagnetic field (RF-EMF) exposure on a population scale, as they can be related to exposure from both base stations and handset devices. Within the ETAIN (Exposure To electromAgnetic fields and plaNetary health) project, an open-access RF-EMF exposure app for smartphones, named "ETAIN 5G-Scientist”, has been developed using citizen science. This pap

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Khorseva, N. I., and P. E. Grigoriev. "Systemic effects of radiofrequency electromagnetic fields (review). Part 1. Secretion glands." Health Risk Analysis, no. 2 (June 2025): 175–84. https://doi.org/10.21668/health.risk/2025.2.15.

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Among publications on systemic effects of radio frequency electromagnetic fields (RF EMF), primarily those inherent in cellular communication devices (most often from 900 MHz to 2.5 GHz), as well as Wi-Fi, special attention should be paid to their influence on structural changes in the secretory glands, which are often direct targets for the impact of the corresponding RF EMF (for example, the thyroid gland). Various pathohistological effects of chronic exposure to RF EMF in different modes on the glands of external secretion have been established both in experimental studies on animals and in

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Khorseva, N. I., and P. E. Grigoriev. "Systemic effects of radiofrequency electromagnetic fields (review). Part 1. Secretion glands." Health Risk Analysis, no. 2 (June 2025): 175–84. https://doi.org/10.21668/health.risk/2025.2.15.eng.

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Among publications on systemic effects of radio frequency electromagnetic fields (RF EMF), primarily those inherent in cellular communication devices (most often from 900 MHz to 2.5 GHz), as well as Wi-Fi, special attention should be paid to their influence on structural changes in the secretory glands, which are often direct targets for the impact of the corresponding RF EMF (for example, the thyroid gland). Various pathohistological effects of chronic exposure to RF EMF in different modes on the glands of external secretion have been established both in experimental studies on animals and in

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Alexias, Aris, Yiannis Kiouvrekis, Vasiliki Softa, Constantin Kappas, Charilaos Tyrakis, and Kiki Theodorou. "RF-EMF EXPOSURE LEVELS IN SENSITIVE LAND USE IN GREECE: EDUCATIONAL UNITS CENSUS IN THE MUNICIPALITY OF KORYDALLOS." Radiation Protection Dosimetry 190, no. 2 (2020): 193–99. http://dx.doi.org/10.1093/rpd/ncaa090.

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Abstract Background The growing popularity of mobile phones and the expansion of network infrastructure in Greece have raised concerns about the possible negative health effects on sensitive groups, such as children, from exposure to long-term radiofrequency electromagnetic fields (RF-EMFs). Aims The objective of this study is to estimate mean RF-EMF exposure levels of primary and secondary education schools located in the municipality of Korydallos, Athens, Greece. Methods We performed measurements to all the schools units ($n=62$) in the region in order to calculate the mean value for RF-EMF

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