The effect of 20-week continuous 60 Hz magnetic field exposure on testicular function in sprague-dawley rats.

abstract：:The effect of 1 Hz, 30 mT pulsed magnetic fields on young adult rat femoral metaphyseal bone thickness was assessed. Ten same litter, female Wistar rats were studied; five of them underwent 30 min magnetic stimulation sessions for 20 consecutive days. The anterior and posterior cortical, as well as trabecular bone tra...

journal_title：Bioelectromagnetics

authors： Márquez-Gamiño S,Sotelo F,Sosa M,Caudillo C,Holguín G,Ramos M,Mesa F,Bernal J,Córdova T

更新日期：2008-07-01 00:00:00

abstract：:The aim of the present study was to determine millimeter wave (MMW) absorption by blood vessels traversing the subcutaneous fat layer of murine skin. Most calculations were performed using the finite-difference time-domain (FDTD) technique. We used two types of models: (1) a rectangular block of multilayer tissue with...

journal_title：Bioelectromagnetics

authors： Alekseev SI,Ziskin MC

更新日期：2011-09-01 00:00:00

abstract：:This study was designed to determine the changes that occur in the thermoregulatory ability of the immature rat repeatedly exposed to low-level microwave radiation. Beginning at 6-7 days of age, previously untreated rats were exposed to 2,450-MHz continuous-wave microwaves at a power density of 5 mW/cm2 for 10 days (4...

journal_title：Bioelectromagnetics

authors： Spiers DE,Adair ER

更新日期：1987-01-01 00:00:00

abstract：:The extent of electromagnetic interference (EMI) from 16.7-Hz alternate current power lines in the human surface electrocardiogram (ECG) was evaluated. Results showed a direct linear correlation between mean EMI and magnetic induction of 5.8-21 microT on a railroad platform (electric field: 270 V/m). EMI inside a rail...

journal_title：Bioelectromagnetics

authors： Schlimp CJ,Breiteneder M,Seifert J,Lederer W

更新日期：2007-07-01 00:00:00

abstract：:Measurements have been made of vector current densities induced by vertical, uniform, 60-Hz electric fields in the torsos of homogeneous models of swine and rats. The observed data were a strong function of the five grounding configurations invested: all four feet grounded, only front feet grounded, only rear feet gro...

journal_title：Bioelectromagnetics

authors： Kaune WT,Forsythe WC

更新日期：1988-01-01 00:00:00

abstract：:The objective was to study the risk of cytogenetic damage among high voltage laboratory workers exposed to electromagnetic fields and mineral oil. This is a cross sectional study of 24 exposed and 24 matched controls in a Norwegian transformer factory. The exposure group included employees in the high voltage laborato...

journal_title：Bioelectromagnetics

authors： Skyberg K,Hansteen IL,Vistnes AI

更新日期：2001-04-01 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：: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：:Radiofrequency (5.28 MHz) electromagnetic radiation and low-temperature plasma were applied as short-term (2-15 min) seed treatments to two perennial woody plant species, including Smirnov's rhododendron (Rhododendron smirnowii Trautv.) and black mulberry (Morus nigra L.). Potential effects were evaluated using germin...

journal_title：Bioelectromagnetics

authors： Mildaziene V,Pauzaite G,Malakauskiene A,Zukiene R,Nauciene Z,Filatova I,Azharonok V,Lyushkevich V

更新日期：2016-12-01 00:00:00

abstract：:In this study, we measured and analyzed the spectral characteristics of a low-frequency magnetic field (MF) inside several gasoline-powered cars while driving on busy city roads. The spectra obtained upon measurements in the interior of the cars are compared with those measured in office locations at different times o...

journal_title：Bioelectromagnetics

authors： Sarimov R,Binhi V

更新日期：2020-07-01 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：:The objective of the study was to investigate the influence of humidity on analyzing electric field exposure using extremely low frequency (ELF) electric field measurements. The study included 322 measurements in a climate room. We used two commercial three-axis meters, EFA-3 and EFA-300, and employed two measurement ...

journal_title：Bioelectromagnetics

authors： Korpinen LH,Kuisti HA,Tarao H,Elovaara JA

更新日期：2013-07-01 00:00:00

abstract：:The effects of exposure to clinical magnetic resonance imaging (MRI) on analgesia induced by the mu opiate agonist, fentanyl, was examined in mice. During the dark period, adult male mice were exposed for 23.2 min to the time-varying (0.6 T/sec) magnetic field (TVMF) component of the MRI procedure. Following this expo...

journal_title：Bioelectromagnetics

authors： Teskey GC,Prato FS,Ossenkopp KP,Kavaliers M

更新日期：1988-01-01 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：:Nanosecond electric pulse (nsEP) exposure generates an array of physiological effects. The extent of these effects is impacted by whether the nsEP is a unipolar (UP) or bipolar (BP) exposure. A 600 ns pulse can generate 71% more YO-PRO-1 uptake compared to a 600 ns + 600 ns pulse exposure. This observation is termed "...

journal_title：Bioelectromagnetics

authors： Valdez CM,Barnes R Jr,Roth CC,Moen E,Ibey B

更新日期：2018-09-01 00:00:00

abstract：:We studied the influence of magnetic fields (MFs) and simulated solar radiation (SSR) on ornithine decarboxylase (ODC) and polyamines in mouse epidermis. Chronic exposure to combined MF and SSR did not cause persistent effects on ODC activity or polyamines compared to the animals exposed only to UV, although the same ...

journal_title：Bioelectromagnetics

authors： Kumlin T,Alhonen L,Jänne J,Lang S,Kosma VM,Juutilainen J

更新日期：1998-01-01 00:00:00

abstract：:In studies investigating adverse reproductive outcomes associated with video display terminal (VDT) usage, amounts of time spent in front of a VDT or magnetic field (MF) levels in front of the VDT are used as surrogate measures of subject's MF exposure. However, the relevance of such surrogates to actual exposures has...

journal_title：Bioelectromagnetics

authors： Abdollahzadeh S,Hammond SK,Schenker MB

更新日期：1996-01-01 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：: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：:Exposures to radiofrequency (RF) energy above 6 GHz are characterized by shallow energy penetration, typically limited to the skin, but the subsequent increase in skin temperature is largely determined by heat transport in subcutaneous layers. A detailed analysis of the energy reflection, absorption, and power density...

journal_title：Bioelectromagnetics

authors： Ziskin MC,Alekseev SI,Foster KR,Balzano Q

更新日期：2018-04-01 00:00:00

abstract：:Electric fields induced in a conductive body by the magnetic field of a current-carrying wire were analyzed theoretically and experimentally to assess the dosimetric importance of highly nonuniform, field-exposure conditions. Experimentation revealed that a 60-Hz magnetic field was inversely proportional to the radius...

journal_title：Bioelectromagnetics

authors： Robertson-De Mers KA,Miller DL

更新日期：1992-01-01 00:00:00

abstract：:The effects of mm-waves 60.22-62.22 GHz and 75 GHz on A-type K+ currents and the effects of 61.22 GHz on Ca2+ currents of Lymnaea neurons were investigated using a whole-cell voltage-clamp technique. The open end of a rectangular waveguide covered with a thin Teflon film served as a radiator. Specific absorption rates...

journal_title：Bioelectromagnetics

authors： Alekseev SI,Ziskin MC

更新日期：1999-01-01 00:00:00

abstract：:This paper presents a theoretical analysis of electromagnetic environments in power substations in service. A new analytical method is developed and applied to magnetic field calculations in 187-kV and 66-kV substations. Experimental results verify that the method offers a good prediction of the magnetic field profile...

journal_title：Bioelectromagnetics

authors： Hayashi N,Isaka K,Yokoi Y

更新日期：1989-01-01 00:00:00

abstract：:The fundamental intramolecular frequency of a globular protein can be obtained from the measurements of acoustic velocities of bulk protein matter. This lowest frequency for common size molecules is shown to be above several hundred GHz. All modes below this frequency would then be intermolecular modes or bulk modes o...

journal_title：Bioelectromagnetics

authors： Prohofsky EW

更新日期：2004-09-01 00:00:00

abstract：:The influence of a pulsed magnetic field (PMF; sawtooth with 45-microseconds linear rise time and 5-microseconds decay time, peak strength of 15 microT, and frequency 20000 pps) [corrected] on the embryogenesis of CBA/S mice was investigated in five experiments based on a total of 707 exposed and 543 unexposed primigr...

journal_title：Bioelectromagnetics

authors： Frölen H,Svedenstål BM,Paulsson LE

更新日期：1993-01-01 00:00:00

abstract：:Ten experiments on pigs were performed to investigate possible postmortem changes of the dielectric properties of brain gray matter in the frequency range of 800-1900 MHz. After keeping the animals in stable anaesthesia for at least 45 min, they were euthanatised by an intravenous injection of hypertonic potassium chl...

journal_title：Bioelectromagnetics

authors： Schmid G,Neubauer G,Illievich UM,Alesch F

更新日期：2003-09-01 00:00:00

abstract：:Effects of short, extremely high power microwave pulses (EHPP) on neuronal network function were explored by electrophysiological techniques in the isolated rat hippocampal slice model. Population spikes (PS) in the CA1 area were evoked by repeated stimulation (1 per 30 s) of the Schaffer collateral pathway. A brief t...

journal_title：Bioelectromagnetics

authors： Pakhomov AG,Doyle J,Stuck BE,Murphy MR

更新日期：2003-04-01 00:00:00

abstract：:This study deals with the morphofunctional influence of 72 h exposure to a 6 mT static magnetic field (SMF) during differentiation induced by 50 ng/ml 12-O-tetradecanoyl-13-phorbol acetate (TPA) in human leukaemia U937 cells. The cell morphology of U937 cells was investigated by optic and electron microscopy. Specific...

journal_title：Bioelectromagnetics

authors： Dini L,Dwikat M,Panzarini E,Vergallo C,Tenuzzo B

更新日期：2009-07-01 00:00:00

abstract：:Non-thermal plasmas can be generated by electric discharges in gases. These plasmas are reactive media, capable of superficial treatment of various materials. A novel non-thermal atmospheric plasma source (plasma needle) has been developed and tested. Plasma appears at the end of a metal pin as a submillimetre glow. W...

journal_title：Bioelectromagnetics

authors： Kieft IE,Broers JL,Caubet-Hilloutou V,Slaaf DW,Ramaekers FC,Stoffels E

更新日期：2004-07-01 00:00:00

abstract：:Chemical and bacterial synthesis of a thermochemiluminescent polymer known as diazoluminomelanin (DALM) has been previously reported. This paper focuses on the intracellular synthesis of aminomelanin (AM) in mammalian cell lines and subsequent DALM synthesis from this core molecule. B16 melanoma cells, HL-60 myeloid l...

journal_title：Bioelectromagnetics

authors： Bruno JG,Kiel JL

更新日期：1994-01-01 00:00:00