Effect of nonionizing radiation on the Purkinje cells of the uvula in squirrel monkey cerebellum.

abstract：:Conductive nanoparticles may enhance tissue heating during radiofrequency (RF) irradiation. Specific absorption rate (SAR) is known to rise with the electrical conductivity of tissue. However, no studies to date have measured the relationship between complex permittivity and nanoparticle concentration in tissue-like s...

journal_title：Bioelectromagnetics

authors： Gach HM,Nair T

更新日期：2010-12-01 00:00:00

abstract：:We have studied the effect of extremely low frequency electromagnetic fields (ELF-EMF) in the presence of a second stressor (mild heat shock) on the expression of a lacZ reporter gene under the control of hsp16 or hsp70 promoters in two transgenic strains of C. elegans. The expression of the reporter gene was studied ...

journal_title：Bioelectromagnetics

authors： Junkersdorf B,Bauer H,Gutzeit HO

更新日期：2000-02-01 00:00:00

abstract：:Childhood cancer has been modestly associated with wire codes, an exposure surrogate for power frequency magnetic fields, but less consistently with measured fields. We analyzed data on the population distribution of wire codes and their relationship with several measured magnetic field metrics. In a given geographic ...

journal_title：Bioelectromagnetics

authors： Kheifets LI,Kavet R,Sussman SS

更新日期：1997-01-01 00:00:00

abstract：:Heat shock proteins (HSPs) are rapidly induced by a variety of stressors, including heat shock, ethanol, heavy metals, UV, and gamma-radiation. Mitogen-activated protein kinases (MAPKs) are also involved in the stress transduction pathways in all eukaryotes. In this study, we attempted to determine whether radiofreque...

journal_title：Bioelectromagnetics

authors： Lee JS,Huang TQ,Kim TH,Kim JY,Kim HJ,Pack JK,Seo JS

更新日期：2006-10-01 00:00:00

abstract：:The effect of millimeter waves (MMWs) on the genome conformational state (GCS) of E. coli AB1157 cells was studied by the method of anomalous viscosity time dependencies (AVTD) in the frequency range of 51.64-51.85 GHz. The 51.755 GHz resonance frequency of the cell reaction to MMWs did not depend on power density (PD...

journal_title：Bioelectromagnetics

authors： Belyaev IY,Shcheglov VS,Alipov YD,Polunin VA

更新日期：1996-01-01 00:00:00

abstract：:Extremely low-frequency (ELF) magnetic field exposure systems are usually subject to field disturbances induced by external sources. Here, a method for designing a feedback control system for cancelling the effect of external ELF magnetic field disturbances on the magnetic field over the exposure area is presented. Th...

journal_title：Bioelectromagnetics

authors： Wang PK

更新日期：1997-01-01 00:00:00

abstract：:In this study, the difference between the risk perception of electromagnetic waves from cellular phones and the risk perception of other factors such as environment and food was analyzed. The cause of the difference in the psychological and social factors that affect the group with high risk perception of electromagne...

journal_title：Bioelectromagnetics

authors： Kim K,Kim HJ,Song DJ,Cho YM,Choi JW

更新日期：2014-05-01 00:00:00

abstract：:In the present experiment, the effect of a single 30 min inhomogeneous static magnetic field (SMF) exposure on thermal pain threshold (TPT) was examined in 15 young healthy human volunteers. The SMF had a maximum peak-to-peak amplitude of 330 mT with a maximum gradient of 13.2 T/m. In either of two experimental sessio...

journal_title：Bioelectromagnetics

authors： Kovács-Bálint Z,Csathó A,László JF,Juhász P,Hernádi I

更新日期：2011-02-01 00:00:00

abstract：:This study aimed to explore effects of static magnetic fields (SMFs) of moderate intensity (3-50 mT) as biophysical stimulators of proliferation and osteoblastic differentiation of human bone marrow-derived mesenchymal stem cells (MSCs). MSCs were exposed to SMFs of three intensities: 3, 15, and 50 mT. Proliferation w...

journal_title：Bioelectromagnetics

authors： Kim EC,Leesungbok R,Lee SW,Lee HW,Park SH,Mah SJ,Ahn SJ

更新日期：2015-04-01 00:00:00

abstract：:This study reports the continuous 8-h monitoring of data on extremely low-frequency magnetic fields (ELF-MF) relating to 14 children and 35 teachers in 11 elementary schools in Northern Taiwan. It was anticipated that the subjects in two of these campuses would have elevated exposure to ELF-MF as a result of their clo...

journal_title：Bioelectromagnetics

authors： Lin IF,Li CY,Wang JD

更新日期：2008-10-01 00:00:00

abstract：:The electromagnetic exposure of cell phone users depends on several parameters. One of the most dominant of these is the distance between the cell phone and the head tissue. The pinna can be regarded as a spacer between the top of the phone and the head tissue. The size of this spacer has not yet been systematically s...

journal_title：Bioelectromagnetics

authors： Christ A,Gosselin MC,Kühn S,Kuster N

更新日期：2010-07-01 00:00:00

abstract：:A novel exposure system for double-blind human electromagnetic provocation studies has been developed that satisfies the precision, control of fields and potential artifacts, and provides the flexibility to investigate the response of hypotheses-driven electromagnetic field exposure schemes on brain function, ranging ...

journal_title：Bioelectromagnetics

authors： Murbach M,Christopoulou M,Crespo-Valero P,Achermann P,Kuster N

更新日期：2012-09-01 00:00:00

abstract：:This study was a meta-analysis to examine whether electrical stimulation has specific effects in the healing of musculoskeletal repair process and in the diminution of symptoms with bone and joint disorders. Using MEDLINE (1966-1999) and EMBASE (1985-1999) a search for articles was carried out with four medical subjec...

journal_title：Bioelectromagnetics

authors： Akai M,Hayashi K

更新日期：2002-02-01 00:00:00

abstract：:An elementary model consisting of one charged particle in a viscous medium exposed to weak ac-dc low-frequency magnetic fields is analyzed to identify and explain the fundamental characteristics of the physical mechanisms that result in a resonance response, which is similar to the familiar cyclotron resonance. The mo...

journal_title：Bioelectromagnetics

authors： Durney CH,Rushforth CK,Anderson AA

更新日期：1988-01-01 00:00:00

abstract：:Reports that low-intensity microwave radiation induces heat-shock reporter gene expression in the nematode, Caenorhabditis elegans, have recently been reinterpreted as a subtle thermal effect caused by slight heating. This study used a microwave exposure system (1.0 GHz, 0.5 W power input; SAR 0.9-3 mW kg(-1) for 6-we...

journal_title：Bioelectromagnetics

authors： Dawe AS,Bodhicharla RK,Graham NS,May ST,Reader T,Loader B,Gregory A,Swicord M,Bit-Babik G,de Pomerai DI

更新日期：2009-12-01 00:00:00

abstract：:Calcium (45Ca2+) efflux from preloaded synaptosomes was studied with a continuous perfusion technique and the rate constants of a two-phase efflux process calculated. When 16-Hz sinusoidally amplitude modulated 450-MHz microwave field (maximal incident intensity 0.5 mW/cm2, modulation depth 75%) was applied during the...

journal_title：Bioelectromagnetics

authors： Lin-Liu S,Adey WR

更新日期：1982-01-01 00:00:00

abstract：:A biphasic modulation of responsiveness of spleen lymphocytes to mitogens was observed in mice exposed to 2,450-MHz radiation at power densities of 5-15 mW/cm2 over various periods ranging between one and 17 days. This modulated phenomenon may be explained on the basis of 1) suppression of lymphocyte response to micro...

journal_title：Bioelectromagnetics

authors： Huang AT,Mold NG

更新日期：1980-01-01 00:00:00

abstract：:Both eyes of anesthetized cynomolgus monkeys (Macaca fascicularis) were irradiated with 2.45-GHz microwaves, either pulsed or continuous wave. In vivo corneal endothelial abnormalities were observed by specular microscopy and confirmed through histologic techniques after a 16- to 48-hour postexposure period. Pulsed mi...

journal_title：Bioelectromagnetics

authors： Kues HA,Hirst LW,Lutty GA,D'Anna SA,Dunkelberger GR

更新日期：1985-01-01 00:00:00

abstract：:In an hypothesis-generating case-control study of amyotrophic lateral sclerosis, lifetime occupational histories were obtained. The patients (n = 28) were clinic based. The occupational exposure of interest in this report is electromagnetic fields (EMFs). This is the first and so far the only exposure analyzed in this...

journal_title：Bioelectromagnetics

authors： Davanipour Z,Sobel E,Bowman JD,Qian Z,Will AD

更新日期：1997-01-01 00:00:00

abstract：:Digital cellular telephones using the GSM (Global System for Mobile Communication) transmit information in bursts of microwaves. This pulsed transmitting mode causes the battery current and currents in the electronics of the apparatus to be pulsed. These pulsed currents produce corresponding pulsed magnetic fields nea...

journal_title：Bioelectromagnetics

authors： Linde T,Mild KH

更新日期：1997-01-01 00:00:00

abstract：:Low-energy pulsed electromagnetic field (PEMF) therapy has been suggested as a promising therapy to increase microcirculation, which is of great concern in patients with fibromyalgia. This study evaluated the effectiveness of PEMF therapy on the treatment of fibromyalgia. A group of 108 women with fibromyalgia were al...

journal_title：Bioelectromagnetics

authors： Multanen J,Häkkinen A,Heikkinen P,Kautiainen H,Mustalampi S,Ylinen J

更新日期：2018-07-01 00:00:00

abstract：:The aim of the present study was to investigate possible neurophysiological effects of intermittent 15 sec on/off cycle, 60 Hz, 10 microT magnetic field exposure on patients with perceived "electromagnetic hypersensitivity" (EHS), and control subjects during rest and performance of a mental arithmetic task. Twenty par...

journal_title：Bioelectromagnetics

authors： Lyskov E,Sandström M,Mild KH

更新日期：2001-10-01 00:00:00

abstract：:Data are presented on ankle-specific SARs and foot currents as a function of strengths of radio-frequency electromagnetic fields encountered by operators of dielectric heaters. The determination of foot currents was based on near-field exposures in which reactive coupling dominates, and which can result in substantial...

journal_title：Bioelectromagnetics

authors： Conover DL,Moss CE,Murray WE,Edwards RM,Cox C,Grajewski B,Werren DM,Smith JM

更新日期：1992-01-01 00:00:00

abstract：:The treatment of long-term, stable para- and quadriplegics with pulsed electrical stimulation for pain control resulted in, anecdotally, a significant number of these individuals showing increased motor function as well as sensory awareness. This small pilot study was conducted in order to assess the hypothesis that p...

journal_title：Bioelectromagnetics

authors： Ellis W

更新日期：1987-01-01 00:00:00

abstract：:This study examines childhood cancer risk in relation to certain factors likely to indicate magnetic field exposure from ground currents in the home. Substantial ground currents are most often found in homes having conductive plumbing, in which an uninterrupted metallic path in the water pipes and water main connects ...

journal_title：Bioelectromagnetics

authors： Wertheimer N,Savitz DA,Leeper E

更新日期：1995-01-01 00:00:00

abstract：:Extremely low frequency magnetic fields (ELF MF) have been reported to alter a number of cell signaling pathways, including those involved in proliferation, differentiation and apoptosis where cytosolic free calcium ([Ca(2+)](c)) plays an important role. To better understand the biological conditions under which ELF M...

journal_title：Bioelectromagnetics

authors： McCreary CR,Dixon SJ,Fraher LJ,Carson JJ,Prato FS

更新日期：2006-07-01 00:00:00

abstract：:Pulsed electromagnetic fields (PEMF) have been proven to be effective for promoting bone mass and regulating bone turnover both experimentally and clinically. However, the exact mechanisms for the regulation of PEMF on osteoclastogenesis as well as optical exposure parameters of PEMF on inhibiting osteoclastic activit...

journal_title：Bioelectromagnetics

authors： Wang P,Liu J,Yang Y,Zhai M,Shao X,Yan Z,Zhang X,Wu Y,Cao L,Sui B,Luo E,Jing D

更新日期：2017-12-01 00:00:00

abstract：:In this work we tested viability, proliferation, and vulnerability of neural cells, after continuous radiofrequency (RF) electromagnetic fields exposure (global system for mobile telecommunications (GSM) modulated 900 MHz signal at a specific absorption rate (SAR) of 1 W/kg and maximum duration 144 h) generated by tra...

journal_title：Bioelectromagnetics

authors： Del Vecchio G,Giuliani A,Fernandez M,Mesirca P,Bersani F,Pinto R,Ardoino L,Lovisolo GA,Giardino L,Calzà L

更新日期：2009-10-01 00:00:00

abstract：:We summarize the results of several of our recent studies on the dielectric properties of protein solutions, tissues, and nonionic microemulsions at microwave frequencies extending to 18 GHz. The data in all cases are analyzed using the Maxwell mixture theory to determine the dielectric properties of the suspending wa...

journal_title：Bioelectromagnetics

authors： Foster KR,Schepps JL,Epstein BR

更新日期：1982-01-01 00:00:00

abstract：:Sixteen pregnant Holstein heifers weighing 521 +/- 46 kg, at 3.3 +/- 0.7 months of gestation and 2.2 +/- 2.0 months of age were confined to wooden metabolism cages and were exposed to a vertical electric field (EF) of 10.0 +/- 0.4 kV/m and an artificial light cycle of 12 h light-12 h dark. The heifers were divided int...

journal_title：Bioelectromagnetics

authors： Burchard JF,Nguyen DH,Monardes HG,Petitclerc D

更新日期：2004-05-01 00:00:00