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 pulsed electrical fields can effect diseased neurological function. Thirteen para- and quadriplegic subjects with 18 months of stable neurological signs and symptoms were exposed daily to pulsed electrical stimulation for a 6-month period and assessed for any improvement in motor function or sensory perception. The hypothesis is that pulsed electromagnetic fields can normalize viable but dysfunctional neuronal structures. Results were encouraging.
journal_name
Bioelectromagneticsjournal_title
Bioelectromagneticsauthors
Ellis Wdoi
10.1002/bem.2250080206subject
Has Abstractpub_date
1987-01-01 00:00:00pages
159-64issue
2eissn
0197-8462issn
1521-186Xjournal_volume
8pub_type
杂志文章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
pub_type: 杂志文章
doi:10.1002/bem.20020
更新日期:2004-05-01 00:00:00
abstract::This study examined the time dependence effects of exposure to radiofrequency radiation (RFR) emitted by standard GSM cellular phones on the cognitive functions of humans. A total of 48 healthy right-handed male subjects performed a spatial working memory task (that required either a left-hand or a right-hand response...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20458
更新日期:2009-04-01 00:00:00
abstract::This study describes the effects of a static magnetic field (SMF) on cell growth and DNA integrity of human umbilical vein endothelial cells (HUVECs). Fast halo assay was used to investigate nuclear damage; quantitative polymerase chain reaction (QPCR), standard PCR, and real-time PCR were used to evaluate mitochondri...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20591
更新日期:2010-12-01 00:00:00
abstract::The present article reviews the basic principles of a new approach to the characterization of pulmonary disease. This approach is based on the unique nuclear magnetic resonance (NMR) properties of the lung and combines experimental measurements (using specially developed NMR techniques) with theoretical simulations. T...
journal_title:Bioelectromagnetics
pub_type: 杂志文章,评审
doi:10.1002/(sici)1521-186x(1999)20:4+<110::aid-bem13>
更新日期:1999-01-01 00:00:00
abstract::The present analysis was stimulated by previous findings on the possible influence of natural ultralow-frequency (ULF; 0.001-10 Hz) geomagnetic field variations on the cardiovascular system and indications of an effect of man-made ULF magnetic fields on the rate of myocardial infarction. In the present study, we consi...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/(SICI)1521-186X(1996)17:6<436::AID-BEM2>3.
更新日期:1996-01-01 00:00:00
abstract::To assess the effect of a magnetic treatment on pain perception, we compared the sensory threshold in 18 healthy volunteers. We determined the threshold by noninvasive electrical stimulation of the tooth pulp and skin before and after exposure to an altered magnetic field of low intensity and to a sham treatment. Five...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250160505
更新日期:1995-01-01 00:00:00
abstract::The objective of this study was to develop a model for testing various hypotheses concerning possible mechanisms whereby electromagnetic fields might induce suppression of nighttime melatonin production in rodents. A published method for digesting freshly obtained pineal glands to the single cell level was modified, y...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract::In this acceptance address for the Bioelectromagnetics Society's 2001 d'Arsonval Award, Dr. Tenforde reviews the highlights of the nonionizing field aspects of his research and scientific service career. These are focused in four areas: (a). development and application of microelectrophoretic methods to probe the surf...
journal_title:Bioelectromagnetics
pub_type: 传,历史文章
doi:10.1002/bem.10090
更新日期:2003-01-01 00:00:00
abstract::Irreversible changes in the heat capacity of human erythrocyte ghost suspensions due to the effect of 330-MHz radiofrequency radiation (at a specific absorption rate of approximately 9 mW/g) were detected by the method of scanning differential microcalorimetry. Using the data obtained from the analysis of infrared spe...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250050406
更新日期:1984-01-01 00:00:00
abstract::In view of possible therapeutic applications of magnetic fields, the effect of an enhancement of neuronal outgrowth at higher figures of flux density and induced field strength was investigated. On the average sinusoidal magnetic field treatment at 100 microTrms/50 Hz did not change nerve growth factor (NGF) induced n...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20073
更新日期:2005-01-01 00:00:00
abstract::B lymphocytes collected from normal ICR Swiss mouse spleens were exposed in vitro in a Crawford cell to 147-MHz radiofrequency (RF) radiation, amplitude modulated by a 9-, 16-, or 60-Hz sine wave. The power densities ranged between 0.11 and 48 mW/cm2. The irradiated samples and the controls were maintained at 37 degre...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250040206
更新日期:1983-01-01 00:00:00
abstract::Recent interest in the transient magnetic field events produced by electrical switching events in residential and occupational environments has been kindled by the possibility that these fields may explain observed associations between childhood cancer and wire codes. This paper reports the results of a study in which...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/(sici)1521-186x(200004)21:3<197::aid-bem7>
更新日期:2000-04-01 00:00:00
abstract::The rapid advancement of technology has led to an exponential increase of both nanomaterial and magnetic field utilization in applications spanning a variety of sectors. While extensive work has focused on the impact of these two variables on biological systems independently, the existence of any synergistic effects f...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.21790
更新日期:2013-10-01 00:00:00
abstract::We exposed normal human epidermal keratinocytes to short duration, high frequency, and low amplitude electromagnetic fields, similar to that used by mobile phone technologies. We paid particular attention to the control of the characteristics of the electromagnetic environment generated within a mode stirred reverbera...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20641
更新日期:2011-05-01 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
pub_type: 杂志文章,评审
doi:10.1002/bem.22110
更新日期:2018-04-01 00:00:00
abstract::In a previous investigation we reported that exposure to a moderate (300 mT) static magnetic field (SMF) causes transient DNA damage and promotes mitochondrial biogenesis in human umbilical vein endothelial cells (HUVECs). To better understand the response of HUVECs to the 300 mT SMF, a high-quality subtracted cDNA li...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20686
更新日期:2012-01-01 00:00:00
abstract::We present a simple readout device that fills the void produced by the gradual disappearance of the Vitck model 101 Electrothermia Monitor. The new device uses commercially available probes that are similar to Bowman's (IEEE Trans Microwave Theory Tech MTT-24:43-45, 1976) original design. As described, the device cove...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250100210
更新日期:1989-01-01 00:00:00
abstract::Different species of ciliates (Paramecium biaurelia, Loxodes striatus, Tetrahymena thermophila) have been taken as model systems to study the effects of extremely low-frequency electromagnetic fields (50 Hz, 0.5-2.0 mT) on the cellular level. A dose-dependent increase in the mean swimming velocity and a decrease in th...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/(sici)1521-186x(1997)18:7<491::aid-bem4>3.
更新日期:1997-01-01 00:00:00
abstract::We sought to determine whether a 6-week exposure to a 50-Hz rotating magnetic field influences melatonin synthesis by 11-18 week-old Wistar-King male rats. Rats were exposed continuously to a rotating magnetic field at 1, 5, 50, or 250 microT (spatial vector rms) for 6 weeks, except for twice-weekly breaks of about 2 ...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250140203
更新日期:1993-01-01 00:00:00
abstract::Cell-based or magnetic field therapies as alternative approaches to pain management have been tested in several experimental pain models. The aim of this study therefore was to investigate the actions of the cell-based therapy (adipose tissue derived mesenchymal stem cells; ADMSC) or pulsed magnetic field (PMF) therap...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.22038
更新日期:2017-05-01 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
pub_type: 杂志文章
doi:10.1002/bem.2250130204
更新日期:1992-01-01 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
pub_type: 杂志文章
doi:10.1002/bem.2250060209
更新日期:1985-01-01 00:00:00
abstract::Some epidemiological studies suggest association of childhood cancer with occupational exposure of the parents to magnetic fields. To test this relationship, 50 each of C57BL/6J female and C3H/HeJ male mice were exposed for 2 and 9 weeks, respectively, to 50 Hz sham (group A), 0.5 (group B), and 5 mT (group C) sinusoi...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.10012
更新日期:2002-04-01 00:00:00
abstract::The dielectric behavior of the aqueous solutions of three widely differing macromolecules has been investigated: myoglobin, polyvinylpyrrolidone (PVP), and human serum low-density lipoprotein (LDL). It was not possible to interpret unambiguously the dielectric properties of the PVP solution in terms of water structure...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250070206
更新日期:1986-01-01 00:00:00
abstract::We describe devices designed for magnetic field exposures in which field amplitude and gradients are controlled simultaneously. Dosimetry based on field continuation of high resolution magnetic field scans and numerical models is compared with validation measurements. The dosimetry variables we consider are based on t...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20098
更新日期:2005-05-01 00:00:00
abstract::The US National Electrical Code's (NEC) requirement to ground a home's electrical service to the residential water line results in a voltage between the water line and earth, V W-E. The voltage may result from ground return current that flows into the earth via the water line or from inductive effects from other sourc...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20033
更新日期:2004-10-01 00:00:00
abstract::An experimental arrangement is described that maximized the dosimetric information that can be obtained during in vitro studies with ELF magnetic fields. The arrangement enables researchers to distinguish between a purely magnetic-field effect and one that also involves the electric fields and currents induced by the ...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250110306
更新日期:1990-01-01 00:00:00
abstract::The effects of exposure to a 50 Hz magnetic field (maximum of 41.7 to 43.6 mT) on the membrane protein structures of living HeLa cells were studied using attenuated total reflection infrared spectroscopy. One min of such exposure shifted peak absorbance of the amide I band to a smaller wave number, reduced peak absorb...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.10120
更新日期:2003-10-01 00:00:00
abstract::In-vitro studies of biological effects of electromagnetic fields are often conducted with cultured cells either in suspension or grown in a monolayer. In the former case, the exposed medium can be assumed to be homogeneous; however, eventually the cells settle to the bottom of the container forming a two layer system ...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250140106
更新日期:1993-01-01 00:00:00
abstract::We investigated the effects on human keratinocytes (HaCaT) of exposure to a sinusoidal magnetic field of 2 mT (50 Hz). These cells are a good model for studying interaction of nonionising radiation, because they are not shielded from fields in vivo and also because they are resistant to both mechanical and thermal sti...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.10023
更新日期:2002-05-01 00:00:00