Study type: animal

Bioelectromagnetics · 1995 · Manual

After 2 h pulsed 2450 MHz exposure, no significant effect was observed immediately post-exposure, but a dose rate-dependent increase in DNA single-strand breaks was observed at 4 h post-exposure at 0.6 and 1.2 W/kg whole-body SAR. After 2 h continuous-wave 2450 MHz exposure at 1.2 W/kg SAR, increases in DNA single-strand breaks were observed immediately and at 4 h post-exposure.

DOI: 10.1002/bem.2250160309 · PMID: 7677797

Study URL: https://pubmed.ncbi.nlm.nih.gov/7677797/

Study type: exposure_assessment

1995 · Manual

Exposure assessments under a variety of conditions indicated that present-day microwave exposures of law enforcement officers from traffic radar devices were consistent with published studies reporting low exposures. The authors identified major data and feasibility barriers that would severely limit a scientifically valid epidemiologic study of radar gun use and testicular cancer risk (e.g., low cancer incidence, lack of a national tumor registry, and inadequate records to identify exposed officers and quantify exposure).

Study URL: https://stacks.cdc.gov/view/cdc/180933

Study type: animal

Meditsina truda i promyshlennaia ekologiia · 1995 · PubMed

Experimental data are reported on laboratory animals exposed to impulse-modulated microwave irradiation with discontinuous effects varying in intensity and exposure. Assessed outcomes included behavior, peripheral blood, biochemical, and morphologic parameters; responses were reported to correlate with individual and typologic features of the examinees.

PMID: 8689068

Study URL: https://pubmed.ncbi.nlm.nih.gov/8689068/

Biofizika · 1995 · PubMed

PMID: 7662747

Study URL: https://pubmed.ncbi.nlm.nih.gov/7662747/

Physical review. A, Atomic, molecular, and optical physics · 1995 · PubMed

DOI: 10.1103/physreva.51.4293 · PMID: 9912111

Study URL: https://pubmed.ncbi.nlm.nih.gov/9912111/

Study type: engineering

Optics letters · 1995 · PubMed

Microwave pulses in the 1–20 GHz range were generated by illuminating an Fe-compensated InP wafer with 50-ps optical pulses. Generation was monitored with a 40-GHz sampling oscilloscope, and saturation behavior, waveform evolution, and optical coupling efficiency were discussed.

DOI: 10.1364/ol.20.001544 · PMID: 19862077

Study URL: https://pubmed.ncbi.nlm.nih.gov/19862077/

Study type: in_vitro

Microbiological research · 1995 · PubMed

In vitro testing of several nosocomial strains (E. coli, Salmonella sofia, S. enteritidis, Proteus mirabilis, Pseudomonas aeruginosa) found that microwave exposure in a domestic microwave oven produced an efficient bactericidal effect in liquid cultures, compared with conventional heating (boiling).

DOI: 10.1016/s0944-5013(11)80010-8 · PMID: 12099299

Study URL: https://pubmed.ncbi.nlm.nih.gov/12099299/

Study type: animal

Bioelectromagnetics · 1995 · PubMed

Pulse-modulated 915 MHz microwave exposure for up to 40 min had no effect on twitch rate or amplitude unless absorbed power was high enough to cause heating. Propranolol or atropine alone did not alter pacemaker or contractile function and showed no effect when combined with nonthermal microwave irradiation. Caffeine (1 mM) increased average heart power, and this effect was augmented by about 15% (P < 0.02) during burst-type pulsed microwave exposure (reported average SAR 8–10 W/kg) with ~0.1°C heating; the modulation alone was not effective.

DOI: 10.1002/bem.2250160407 · PMID: 7488258

Study URL: https://pubmed.ncbi.nlm.nih.gov/7488258/

Study type: animal

Bioelectromagnetics · 1995 · PubMed

Whole-body EMFs with fundamental frequencies in the 0.25–2.0 kHz range were applied for 2 weeks in growing tail-suspended mice. Suspension altered structural, geometric, and material properties of long bones versus controls, and caloric restriction comparisons suggested caloric intake did not explain suspension or field-induced effects. EMF effects on bone properties were described as apparently frequency dependent, with 260 and 910 Hz producing slight alterations of suspension-induced bone effects.

DOI: 10.1002/bem.2250160303 · PMID: 7677791

Study URL: https://pubmed.ncbi.nlm.nih.gov/7677791/

Study type: animal

Bioelectromagnetics · 1995 · PubMed

In two baboons exposed to combined 60 Hz electric and magnetic fields with rapid onsets/offsets (with associated electric-field transients), profound reductions in nocturnal serum melatonin concentration were observed. The abstract contrasts this with prior primate experiments in which 6 weeks of daytime exposure with regularly scheduled slow onsets/offsets did not show melatonin suppression.

DOI: 10.1002/bem.2250160712 · PMID: 8787562

Study URL: https://pubmed.ncbi.nlm.nih.gov/8787562/

Study type: engineering

Bioelectromagnetics · 1995 · PubMed

An exposure facility was designed to generate 60 Hz vertical electric fields up to 65 kV/m and horizontal magnetic fields up to 100 microT. Mapping and operational data indicated the apparatus produced homogeneous, stable fields at desired intensities with negligible corona/ozone artifacts and minimal distortion/attenuation from fiberglass cages.

DOI: 10.1002/bem.2250160703 · PMID: 8787563

Study URL: https://pubmed.ncbi.nlm.nih.gov/8787563/

Study type: animal

Bioelectromagnetics · 1995 · PubMed

Across two experiments, there was no evidence of work stoppage at 6 kV/m with 50 microT (0.5 G) or at 30 kV/m with 100 microT (1.0 G). No adverse effects of 60 Hz combined electric and magnetic field exposure were observed on MTS task performance.

DOI: 10.1002/bem.2250160707 · PMID: 8787567

Study URL: https://pubmed.ncbi.nlm.nih.gov/8787567/

Study type: in_vitro

Cell biochemistry and biophysics · 1995 · PubMed

In erythropoietin-stimulated TF1 cells, PI3K activity increased (reported 34% within 2 min) and remained above basal for at least 20 min; pulsed EMF exposure decreased erythropoietin-stimulated PI3K activity to below basal levels and prevented membrane translocation of the p85 subunit. EMF exposure was also associated with activation of phosphatidylinositol-specific phospholipase C, reflected by increases in DAG and IP3 at 15–60 s after EMF treatment, and produced antiproliferative effects similar to those seen with the PI3K inhibitor wortmannin (G0/G1 accumulation and suppression of erythropoietin-induced DNA synthesis).

DOI: 10.1007/bf02738110 · PMID: 9279457

Study URL: https://pubmed.ncbi.nlm.nih.gov/9279457/

Study type: other

American Industrial Hygiene Association journal · 1995 · PubMed

In analysis of a World War II-era worker study, statistically significant correlations were reported between increasing white blood cell count and average daily exposure, months of exposure, and total duration of EMF exposure from radars and high-frequency radios. Reported cell count changes were within the normal range, and the relation to epidemiological studies linking EMFs and leukemia was described as unclear.

DOI: 10.1080/15428119591017231 · PMID: 7856519

Study URL: https://pubmed.ncbi.nlm.nih.gov/7856519/

Study type: in_vitro

Mutation research · 1995 · PubMed

Exposure of human peripheral blood cultures to a 50 Hz, 5 mT electromagnetic field stimulated the cell cycle of dividing lymphocytes but did not change sister-chromatid exchange frequencies. Comparative tests with different exposure systems and culture temperatures suggested the cell-cycle effect was due to EMF rather than heating.

DOI: 10.1016/0165-7992(95)90047-0 · PMID: 7700279

Study URL: https://pubmed.ncbi.nlm.nih.gov/7700279/

Study type: cohort

Epidemiology (Cambridge, Mass.) · 1995 · PubMed

In this prospective study of 2,967 pregnancies, EMF exposure during pregnancy (including electrically heated bed use) showed no important relation to low birth-weight or fetal growth retardation across multiple exposure windows. Results were consistent across subjective exposure measures and direct measurements (personal monitors, home measurements), and no dose-response relationship was observed.

DOI: 10.1097/00001648-199505000-00013 · PMID: 7619934

Study URL: https://pubmed.ncbi.nlm.nih.gov/7619934/

Study type: animal

Likars'ka sprava · 1995 · PubMed

Exposure to EMF at 24 or 14 MEGC with intensities of 400 or 200 V/m increased the number of rat hepatocytes with chromosomal aberrations by 1.4–1.5-fold. The response magnitude did not appear to change with increased field intensity at these frequencies; 100 V/m at these frequencies produced no cytogenetic effects, and no effects were observed at 4 MEGC.

PMID: 8846369

Study URL: https://pubmed.ncbi.nlm.nih.gov/8846369/

Study type: animal

Physiology & behavior · 1995 · PubMed

Rats were exposed to low-level (1000 milli-Gauss) direct current EMF for 1 or 4 months. After 1 month, serotonin was elevated in the hypothalamus of male rats and the dopamine metabolite 3-methoxytyramine was increased in the corpus striatum of both sexes; after 4 months, no significant EMF effects were observed. Sex differences were observed for several measures (e.g., plasma amino acids), and some neurotransmitter/amino-acid differences were reported as not affected by EMF.

DOI: 10.1016/0031-9384(95)00090-6 · PMID: 8559785

Study URL: https://pubmed.ncbi.nlm.nih.gov/8559785/

Study type: in_vitro

The Journal of biological chemistry · 1995 · PubMed

Exposure of B-lineage lymphoid cells to low energy electromagnetic fields stimulated Lyn and Syk protein tyrosine kinases, increased tyrosine phosphorylation of multiple substrates, and led to downstream activation of PKC. EMF-enhanced tyrosine phosphorylation occurred in Syk-deficient but not Lyn-deficient cells, and EMF stimulated Lyn activity in wild-type and Syk-deficient cells; PTK inhibitors (genistein or herbimycin A) abrogated the EMF-induced PKC signal.

DOI: 10.1074/jbc.270.46.27666 · PMID: 7499232

Study URL: https://pubmed.ncbi.nlm.nih.gov/7499232/

Science (New York, N.Y.) · 1995 · PubMed

PMID: 7502026

Study URL: https://pubmed.ncbi.nlm.nih.gov/7502026/

Study type: animal

Neurological research · 1995 · PubMed

High-intensity transcranial magnetic stimulation elicited bilateral forelimb extensor muscle responses in all animals with similar onset latencies on both sides. Lesioning/ablation of motor cortex and decerebration did not abolish responses, while a radiofrequency lesion of the vestibular nuclei complex significantly diminished MEP amplitude, suggesting a brainstem (vestibular nuclei complex) generator for these MEPs under the conditions tested.

PMID: 8622805

Study URL: https://pubmed.ncbi.nlm.nih.gov/8622805/

Study type: randomized_trial

Hearing research · 1995 · PubMed

In 4 male subjects, distinct middle-latency components of the auditory evoked magnetic field were observed at 11, 19, and 33 ms after a click stimulus. Equivalent current dipole sources for these components were localized to the supratemporal auditory cortex, with the earliest component located most medially.

DOI: 10.1016/0378-5955(95)00195-6 · PMID: 8647745

Study URL: https://pubmed.ncbi.nlm.nih.gov/8647745/

Study type: other

Revista espanola de cardiologia · 1995 · PubMed

In 28 pediatric/adolescent patients undergoing radiofrequency catheter ablation for tachyarrhythmias, overall acute success was 71.4% (20/28). No arrhythmia recurrences were reported over a mean follow-up of 24 months (range 12–46), and one major complication (Wallenberg syndrome) occurred.

PMID: 8685504

Study URL: https://pubmed.ncbi.nlm.nih.gov/8685504/

Study type: in_vitro

Nagoya journal of medical science · 1995 · PubMed

Exposure to 0.3 T (0.3 T/m gradient) and 0.7 T (0.7 T/m gradient) static magnetic fields had no effect on cell survival, while exposure to 6.34 T (no gradient) decreased cell survival. When combined with ionizing radiation, 0.3 T and 0.7 T exposures were associated with smaller mean lethal dose (D37) values, and for 6.34 T the combined effect depended on the interval between magnetic exposure and irradiation (6 or 12 h intervals showed smaller D37 and Dq values). Flow cytometry showed no change after 0.3 T or 0.7 T exposure, but an increased percentage of G1 phase cells after 6.34 T exposure.

PMID: 8725500

Study URL: https://pubmed.ncbi.nlm.nih.gov/8725500/

Study type: other

Archives des maladies du coeur et des vaisseaux · 1995 · PubMed

All 35 patients had successful procedures with no inducible tachycardia at the end of the procedure. Slow pathway destruction occurred in 20/35 (57%) with no atrioventricular block. Longer A-potential duration, appearance of junctional rhythm, and radiological catheter stability during ablation were reported as predictive of success.

PMID: 8729365

Study URL: https://pubmed.ncbi.nlm.nih.gov/8729365/

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology · 1995 · PubMed

DOI: 10.1016/0167-8140(96)81280-1 · PMID: 8746596

Study URL: https://pubmed.ncbi.nlm.nih.gov/8746596/

Fiziologicheskii zhurnal imeni I.M. Sechenova · 1995 · PubMed

PMID: 8754037

Study URL: https://pubmed.ncbi.nlm.nih.gov/8754037/

Study type: other

International journal of psychophysiology : official journal of the International Organization of Psychophysiology · 1995 · PubMed

MFT applied to averaged auditory odd-ball data showed cortical and deep activation, described as presumably from the amygdala and hippocampus, and these results were compared with MFT estimates from a lobectomy patient in whom these structures were removed. The abstract notes that subject-to-subject variability is confounded by trial-to-trial variability and describes probing the relationship between averaged and single-trial measurements using bi-hemispheric simultaneous recordings and MFT analysis of auditory evoked and interictal epileptic activity.

DOI: 10.1016/0167-8760(95)00031-3 · PMID: 8788219

Study URL: https://pubmed.ncbi.nlm.nih.gov/8788219/

Study type: cohort

The Clinical journal of pain · 1995 · PubMed

Radiofrequency lesion adjacent to the dorsal root ganglion produced short-term pain relief at 8 weeks in 67% of patients and long-term pain relief (>36 weeks) in 52% among those with limited segmental pain distribution. The procedure was less effective when more than two thoracic segmental levels were involved, with significantly better outcomes (p<0.05) for pain confined to one or two levels versus more than two levels.

DOI: 10.1097/00002508-199512000-00010 · PMID: 8788580

Study URL: https://pubmed.ncbi.nlm.nih.gov/8788580/

Physical review. A, Atomic, molecular, and optical physics · 1995 · PubMed

DOI: 10.1103/physreva.52.4508 · PMID: 9912789

Study URL: https://pubmed.ncbi.nlm.nih.gov/9912789/

Physical review. A, Atomic, molecular, and optical physics · 1995 · PubMed

DOI: 10.1103/physreva.52.4823 · PMID: 9912823

Study URL: https://pubmed.ncbi.nlm.nih.gov/9912823/

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics · 1995 · PubMed

DOI: 10.1103/physreve.52.5863 · PMID: 9964101

Study URL: https://pubmed.ncbi.nlm.nih.gov/9964101/

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics · 1995 · PubMed

DOI: 10.1103/physreve.52.6329 · PMID: 9964152

Study URL: https://pubmed.ncbi.nlm.nih.gov/9964152/

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics · 1995 · PubMed

DOI: 10.1103/physreve.52.6516 · PMID: 9964171

Study URL: https://pubmed.ncbi.nlm.nih.gov/9964171/

Physical review. B, Condensed matter · 1995 · PubMed

DOI: 10.1103/physrevb.52.15442 · PMID: 9980902

Study URL: https://pubmed.ncbi.nlm.nih.gov/9980902/

Physical review. B, Condensed matter · 1995 · PubMed

DOI: 10.1103/physrevb.52.15537 · PMID: 9980912

Study URL: https://pubmed.ncbi.nlm.nih.gov/9980912/

Physical review. B, Condensed matter · 1995 · PubMed

DOI: 10.1103/physrevb.52.15951 · PMID: 9980974

Study URL: https://pubmed.ncbi.nlm.nih.gov/9980974/

Study type: engineering

Talanta · 1995 · PubMed

Magnetic field effects–polarization–resonant synchronous fluorescence spectrometry was reported to effectively suppress the level and undulation of scattered light and was used for simultaneous determination of a mixture of five polynuclear aromatic hydrocarbons. Reported detection limits were 0.23, 7.90, 0.13, 1.10, and 0.0083 ng ml(-1) for fluorene, acenaphthene, anthracene, benzo-[a]-pyrene, and perylene, respectively, with relative standard deviations <5%.

DOI: 10.1016/0039-9140(95)01629-5 · PMID: 18966418

Study URL: https://pubmed.ncbi.nlm.nih.gov/18966418/

Study type: in_vitro

FEBS letters · 1995 · PubMed

In the presence of a 60 Hz, 0.1 mT magnetic field, PMA-stimulated rat peritoneal neutrophils showed a 12.4% increase in DCF fluorescence compared with paired measurements without the field (n=5; 18 pairs; P<0.02).

DOI: 10.1016/0014-5793(95)01266-x · PMID: 7498533

Study URL: https://pubmed.ncbi.nlm.nih.gov/7498533/

Physical review letters · 1995 · PubMed

DOI: 10.1103/physrevlett.75.4496 · PMID: 10059923

Study URL: https://pubmed.ncbi.nlm.nih.gov/10059923/

Study type: in_vitro

Biochimica et biophysica acta · 1995 · PubMed

After electric field pulsation, a small dye (propidium iodide) showed a long-lived permeabilized state. Uptake of 70 kDa FITC-dextran occurred only under drastic conditions and few cells that took up macromolecules remained viable; most dextran was trapped in the wall. Pretreatment with dithiothreitol improved dextran transfer, and cytoplasmic protein leakage after electric treatment suggested irreversible wall damage in many pulsed cells.

DOI: 10.1016/0005-2736(95)00181-6 · PMID: 8541294

Study URL: https://pubmed.ncbi.nlm.nih.gov/8541294/

Study type: other

Genes & development · 1995 · PubMed

The tor response element (tor-RE) in the tll promoter was mapped to an 11-bp sequence that binds the proteins GAGA and NTF-1/Elf-1. NTF-1 can be phosphorylated by MAPK, and tll expression is expanded in embryos lacking maternal NTF-1 activity, supporting a model where torso RTK activation relieves repression to allow tll transcription at embryo poles.

DOI: 10.1101/gad.9.24.3163 · PMID: 8543159

Study URL: https://pubmed.ncbi.nlm.nih.gov/8543159/

Study type: other

Genes & development · 1995 · PubMed

A corepression element (DRE) within the dpp ventral repression region was identified, and a protein from Drosophila embryo extracts was purified that binds the DRE but not mutant DREs that fail to support efficient repression. The DRE-binding protein was identified as NTF-1 (Elf-1; grainyhead gene product), and the abstract notes NTF-1 mRNA is deposited during oogenesis, consistent with a role in early embryonic ventral repression.

DOI: 10.1101/gad.9.24.3177 · PMID: 8543160

Study URL: https://pubmed.ncbi.nlm.nih.gov/8543160/

Physical review. B, Condensed matter · 1995 · PubMed

DOI: 10.1103/physrevb.52.16494 · PMID: 9981048

Study URL: https://pubmed.ncbi.nlm.nih.gov/9981048/

Physical review. B, Condensed matter · 1995 · PubMed

DOI: 10.1103/physrevb.52.16646 · PMID: 9981068

Study URL: https://pubmed.ncbi.nlm.nih.gov/9981068/

Physical review letters · 1995 · PubMed

DOI: 10.1103/physrevlett.75.4626 · PMID: 10059957

Study URL: https://pubmed.ncbi.nlm.nih.gov/10059957/

Study type: engineering

Applied optics · 1995 · PubMed

A theoretical procedure previously developed for nonabsorbing spheroidal particles under arbitrary monochromatic illumination was generalized to allow solutions for absorbing spheroidal particles (complex relative refractive index). Example calculations for a plane wave incident on a 2:1-axis-ratio oblate spheroidal particle demonstrate general effects of absorption on internal and near-surface field distributions.

DOI: 10.1364/ao.34.008472 · PMID: 21068967

Study URL: https://pubmed.ncbi.nlm.nih.gov/21068967/

Study type: engineering

FEBS letters · 1995 · PubMed

Standard preparation using a DC electric field and rapid polymerization produced relatively poor orientation of purple membrane in gels. Adding a high magnetic field (17.5 T) and increasing suspension viscosity improved orientation and resulted in a 3-fold increase in photoelectric signals; magnetic susceptibility of purple membrane was determined.

DOI: 10.1016/0014-5793(95)01365-2 · PMID: 8549767

Study URL: https://pubmed.ncbi.nlm.nih.gov/8549767/