Estudios Científicos

(303 artículo/s )

• Mechanism of short-term ERK activation by electromagnetic fields at mobile phone frequencies
  1ro de enero de 2008 · 1350 lecturas
  
  

  Biochem. J. (2007) 405 (559-568) (Printed in Great Britain)
  Mechanism of short-term ERK activation by electromagnetic fields at mobile phone frequencies Joseph FRIEDMAN*, Sarah KRAUS*, Yirmi HAUPTMAN�, Yoni SCHIFF� and Rony SEGER*1
  *Department of Biological Regulation, The Weizmann Institute of Science, Rehovot 76100, Israel, and �Gal Safe Ltd, Rishon Lezion, Israel 75153
  The exposure to non-thermal microwave electromagnetic fields generated by mobile phones affects the expression of m

• Effect of 7, 14 and 21 Hz modulated 450 MHz microwave radiation on human electroencephalographic rhythms.
  19 de diciembre de 2007 · 1854 lecturas
  
  

  Effect of 7, 14 and 21 Hz modulated 450 MHz microwave radiation on human electroencephalographic rhythms.
  Hinrikus H, Bachmann M, Lass J, Tomson R, Tuulik V.
  Biomedical Engineering Centre, Tallinn University of Technology, Tallinn, Estonia.
  Purpose: The aim of this study was to evaluate the effect of microwaves modulated at different frequencies on human electroencephalographic (EEG) rhythms. Materials and methods: Thirteen healthy volunteers were exposed to microwaves (450 MHz) (...)

• Electromagnetic Field Sensitivity
  12 de diciembre de 2007 · 2600 lecturas
  
  

  Electromagnetic Field Sensitivity William J. Rea, MD, FACS Environmental Health Center, Dallas 8345 Walnut Hill Lane, Suite 205 Dallas, TX 75231
  Yaqin Pan, MD Dept. of Allergy, Beijing Union Medical College Hospital Beijing, PRC
  Ervin J. Yenyves, PhD Dept. of Physics, University of Texas at Dallas
  Iehiko Sujisawa, MD. and Hideo Suyama, MD Dept. of Ophthamology, Kitasato University Kitasato, Japan
  Nasrola Samadi, PhD Jacksonville State University, Jacksonville, Florida Gerald (...)

• Cellular Phone Use and Risk of Benign and Malignant Parotid Gland Tumors, A Nationwide Case-Control Study
  10 de diciembre de 2007 · 2600 lecturas
  
  

  Cellular Phone Use and Risk of Benign and Malignant Parotid Gland Tumors-A Nationwide Case-Control Study Siegal Sadetzki1,2, Angela Chetrit1, Avital Jarus-Hakak1, Elisabeth Cardis3, Yonit Deutch1, Shay Duvdevani4, Ahuva Zultan1, Ilya Novikov5, Laurence Freedman5 and Michael Wolf2,4 1 Cancer and Radiation Epidemiology Unit, Gertner Institute, Chaim Sheba Medical Center, Tel Hashomer, Israel 2 Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel 3 Radiation Group, International (...)

• "Effects of microwave cooking conditions on bioactive compounds present in broccoli inflorescences,"
  26 de noviembre de 2007 · 1720 lecturas
  
  

  Keywords: COOKING, MICROWAVE OVEN COOKING - Broccoli, Vitamin C, Glucosinolates, Phenolic Compounds, Minerals, Vitamins, Water Reference: "Effects of microwave cooking conditions on bioactive compounds present in broccoli inflorescences," Lopez-Berenguer C, Carvajal M, et al, J Agric Food Chem, 2007; 55(24): 10001-7. (Address: Food Science and Technology Department and Plant Nutrition Department, CEBAS-CSIC, P.O. Box 164, Espinardo, Murcia, Spain. E-mail: cgviguera@cebas.csic.es (...)

• Biomonitoring of estrogen and melatonin metabolites among women residing near radio and television broadcasting transmitters.
  22 de noviembre de 2007 · 1820 lecturas
  
  

  Biomonitoring of estrogen and melatonin metabolites among women residing near radio and television broadcasting transmitters.
  Clark ML, Burch JB, Yost MG, Zhai Y, Bachand AM, Fitzpatrick CT, Ramaprasad J, Cragin LA, Reif JS.
  Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA.
  OBJECTIVES: Metabolites of estrogen (estrone-3-glucuronide [E1G]) and melatonin (6-hydroxymelatonin sulfate [6-OHMS]) were characterized among women living (...)

• The Effects of 884 MHz GSM Wireless Communication Signals on Self-reported Symptom and Sleep (EEG)- An Experimental Provocation Study
  16 de noviembre de 2007 · 1870 lecturas
  
  

  The Effects of 884 MHz GSM Wireless Communication Signals on Self-reported Symptom and Sleep (EEG)- An Experimental Provocation Study Bengt B. Arnetz, Torbjorn Akerstedt, Lena Hillert, Arne Lowden, Niels Kuster, and Clairy Wiholm
  Abstract: In the current study we assessed possible effects of prolonged (3 hours) exposure to 884 MHz GSM wireless communication signals on self-reported symptoms, cognitive function, and electroencephalographically (EEG) recorded sleep. The study group consisted (...)

• Wireless Radiation in the Etiology and Treatment of Autism: Clinical Observations and Mechanisms
  9 de noviembre de 2007 · 2080 lecturas
  
  

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• Biomonitoring of Estrogen and Melatonin Metabolites Among Women Residing Near Radio and Television Broadcasting Transmitters.
  29 de octubre de 2007 · 1752 lecturas
  
  

  Biomonitoring of Estrogen and Melatonin Metabolites Among Women Residing Near Radio and Television Broadcasting Transmitters.
  Original Articles
  Journal of Occupational & Environmental Medicine. 49(10):1149-1156, October 2007. Clark, Maggie L. MS; Burch, James B. MS, PhD; Yost, Michael G. PhD; Zhai, Yusheng MS; Bachand, Annette M. PhD; Fitzpatrick, Cole T. E. MA; Ramaprasad, Jaya PhD; Cragin, Lori A. MS; Reif, John S. DVM Abstract: Objectives: Metabolites of estrogen (...)

• A meta-analysis for neurobehavioral effects due to electromagnetic field exposure emitted by GSM mobile phones.
  19 de octubre de 2007 · 1675 lecturas
  
  

  Occup Environ Med. 2007 Oct 10;
  A meta-analysis for neurobehavioral effects due to electromagnetic field exposure emitted by GSM mobile phones.
  Barth A, Winker R, Ponocny-Seliger E, Mayrhofer W, Ponocny I, Sauter C, Vana N.
  Institute of Management Science, Austria.
  BACKGROUND AND OBJECTIVE: Numerous studies have investigated the potential effects of electromagnetic fields (EMFs) emitted by GSM mobile phones ( 900 MHz to 1800 MHz) on cognitive functioning, but results have been (...)

• Radiofrequency radiation (900 MHz) induces Egr-1 gene expression and affects cell-cycle control in human neuroblastoma cells
  13 de octubre de 2007 · 1751 lecturas
  
  

  J Cell Physiol. 2007 Dec;213(3):759-67
  Radiofrequency radiation (900 MHz) induces Egr-1 gene expression and affects cell-cycle control in human neuroblastoma cells.Buttiglione M, Roca L, Montemurno E, Vitiello F, Capozzi V, Cibelli G. Department of Pharmacology and Human Physiology, University of Bari, Italy.
  Many environmental signals, including ionizing radiation and UV rays, induce activation of Egr-1 gene, thus affecting cell growth and apoptosis. The paucity and the controversial (...)

• Pulsed radio-frequency electromagnetic fields: dose-dependent effects on sleep
  12 de octubre de 2007 · 1555 lecturas
  
  

  Pulsed radio-frequency electromagnetic fields: dose-dependent effects on sleep, the sleep EEG and cognitive performance.Regel SJ, Tinguely G, Schuderer J, Adam M, Kuster N, Landolt HP, Achermann P. Institute of Pharmacology & Toxicology, University of Zurich, Zurich, Switzerland.
  To establish a dose-response relationship between the strength of electromagnetic fields (EMF) and previously reported effects on the brain, we investigated the influence of EMF exposure by varying the signal (...)

• The effect of mobile phone electromagnetic fields on the alpha rhythm of human electroencephalogram
  12 de octubre de 2007 · 5716 lecturas
  
  

  The effect of mobile phone electromagnetic fields on the alpha rhythm of human electroencephalogram.Croft RJ, Hamblin DL, Spong J, Wood AW, McKenzie RJ, Stough C. Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia.
  Mobile phones (MP) emit low-level electromagnetic fields that have been reported to affect neural function in humans; however, demonstrations of such effects have not been conclusive. The purpose of the present study was to test one of the (...)

• Effects of 900-MHz electromagnetic field emitted from cellular phone on brain oxidative stress and some vitamin levels of guinea pigs.
  26 de septiembre de 2007 · 1349 lecturas
  
  

  1: Brain Res. 2007 Sep 12;1169:120-4. Epub 2007 Jul 17. Related Articles, Links
  Effects of 900-MHz electromagnetic field emitted from cellular phone on brain oxidative stress and some vitamin levels of guinea pigs.
  Meral I, Mert H, Mert N, Deger Y, Yoruk I, Yetkin A, Keskin S.
  Department of Physiology, School of Medicine, Yuzuncu Yil University, 65200, Van, Turkey.
  This study was designed to demonstrate the effects of 900-MHz electromagnetic field (EMF) emitted from cellular phone on (...)

• The effect of mobile phone (GSM) use on Brain function. ’Slowed Brain Activity’ in Frequent Mobile Phone Users
  18 de septiembre de 2007 · 2262 lecturas
  
  

  The effect of mobile phone (GSM) use on Brain function Voor Nederlands klik op het vlaggetje of klik hier
  Download here the full press-release: ’Slowed Brain Activity’ in Frequent Mobile Phone Users.
  See the bottom of this page for a summary of the results.
  NOTE: The effects reported here are still within normal limits and should NOT (yet) be interpreted as adverse health effects, they need replication and further study.
  �Slowed Brain-activity’ in frequent mobile phone users. Nijmegen - 11/9

• The effect of mobile phone electromagnetic fields on the alpha rhythm of human electroencephalogram
  7 de septiembre de 2007 · 1826 lecturas
  
  

  The effect of mobile phone electromagnetic fields on the alpha rhythm of human electroencephalogram R.J. Croft 1 2 *, D.L. Hamblin 1 2, J. Spong 1, A.W. Wood 2 3, R.J. McKenzie 2, C. Stough 1 1Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia 2Australian Centre for Radiofrequency Bioeffects Research, Melbourne, Australia 3Bioelectromagnetics Laboratory, Swinburne University of Technology, Melbourne, Australia email: R.J. Croft (rcroft@swin.edu.au) (...)

• Pulsed radio-frequency electromagnetic fields: dose-dependent effects on sleep, the sleep EEG and cognitive performance
  7 de septiembre de 2007 · 1719 lecturas
  
  

  Pulsed radio-frequency electromagnetic fields: dose-dependent effects on sleep, the sleep EEG and cognitive performance.Regel SJ, Tinguely G, Schuderer J, Adam M, Kuster N, Landolt HP, Achermann P. Institute of Pharmacology & Toxicology, University of Zurich, Zurich, Switzerland.
  To establish a dose-response relationship between the strength of electromagnetic fields (EMF) and previously reported effects on the brain, we investigated the influence of EMF exposure by varying the signal (...)

• Evaluation of the effect of using mobile phones on male fertility.
  2 de agosto de 2007 · 1819 lecturas
  
  

  Ann Agric Environ Med. 2007;14(1):169-72.
  Evaluation of the effect of using mobile phones on male fertility.
  Wdowiak A, Wdowiak L, Wiktor H.
  Department of Obstetrics, Gynaecology and Obstetric-Gynaecological Nursing, Medical University of Lublin, 20-950 Lublin, Jaczewskiego 5, Poland. arturwdowiak@vp.pl
  The problem of the lack of offspring is a phenomenon concerning approximately 15% of married couples in Poland. Infertility is defined as inability to conceive after a year of sexual (...)

• The effects of electric fields on charged molecules and particles in individual microenvironments
  2 de agosto de 2007 · 1854 lecturas
  
  

  Atmospheric environment, 41: Pages 5224-5235
  The effects of electric fields on charged molecules and particles in individual microenvironments
  K.S. Jamiesona, , , H.M. ApSimona, S.S. Jamiesona, J.N.B. Bella and M.G. Yostb aCentre for Environmental Policy, Faculty of Natural Sciences, Imperial College London, London SW7 2AZ, UK bDepartment of Environmental and Occupational Health Sciences, School of Public Health, University of Washington, Box 357234, Seattle, WA 98040, USA Received 21 (...)

• Fielding a current idea: exploring the public health impact of electromagnetic radiation
  30 de julio de 2007 · 1683 lecturas
  
  

  Public Health Review Article Fielding a current idea: exploring the public health impact of electromagnetic radiation Stephen J. Genuis Faculty of Medicine, University of Alberta, 2935-66 Street, Edmonton, AB, Canada T6K 4C1 www.elsevierhealth.com/journals/pubh
  Dirty electricity; Electromagnetic fields; Electromagnetic radiation; Ground current; Human exposure assessment; Non-ionizing radiation Summary Several publications in the scientific literature have raised concern about the individual (...)

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