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The effects of microwave radiation on the wildlife
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12.05.2006
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Hits: 495
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Symptoms experienced by Users of Digital Cellular Phones: a Study of a French Engineering School
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19.02.2006
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Roger Santini, Marius Seigne, Stephanie Bouffet/ Elsa Defrasne and Mathieu Sage
Laboratoire de Biochimie-Pharmacologie, Institut National des Sciences
Appliquees, 20, Avenue Albert Einstein, 69621 Villeurbanne Cedex, France
Laurence Bonhomme-Faivre
Service de Pharmacie et Pharmacologie, Hopital Paul Brousse, 94804
Villejuif Cedex, France
ABSTRACT
A survey study, using a questionnaire, was conducted in 161 students and workers in a French engineering school on symptoms experienced during use of digital cellular phones. A significant increase in concentration difficulties (p< .05) was reported by users of 1800- MHz (DCS) cellular phones compared to users of 900-MHz (GSM) cellular phones. In users of cellular phones, women significantly (p<.05) complained more often of sleep disturbance than men. The use of both cellular phones and VDT significantly (p<.05) increased concentration difficulties. Digital cellular phone users also significantly (p < .05) more often complained of discomfort, warmth, and pricking of the ear during phone conversations as a function of calling duration per day and number of calls per day.
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Hits: 492
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Nerve Cell Damage in Mammalian Brain after Exposure to Microwave from GSM Mobile Phones
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19.02.2006
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Leif G. Salford
Depts of Neurosurgery
Arne E. Brun
Neuropathology
Jacob L. Eberhardt, Bertil R.R. Persson
Medical Radiation Physics
Lars Malmgren,
Applied Electronics Lund University, the Rausing Laboratory and Lund University Hospital, S-22185, Lund, Sweden.
Abstract
The possible risks of radio-frequent electromagnetic fields for the human body, is a growing concern for the society. We have earlier shown that weak pulsed microwaves give rise to a significant leakage of albumin through the blood-brain barrier (BBB). Now we have investigated whether a pathological leakage over the BBB might be combined with damage to the neurons. Three groups of each 8 rats were exposed for 2 hours to GSM mobile phone electromagnetic fields of different strengths. We found, and present here for the first time, highly significant (p<0.002) evidence for neuronal damage in both the cortex, the hippocampus and the basal ganglia in the brains of exposed rats.
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Hits: 488
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The effects of microwaves on the trees and other plants
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12.05.2006
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Hits: 480
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Probable health effects associated with mobile base stations in communities
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19.02.2006
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Dr Neil Cherry - June 2000 Abstract
In 1995 a New Zealand Environment Court (as the Planning Tribunal) decided to set a public exposure limit of 2m W/cm2 for from a BellSouth GSM cell site. This was based on evidence of biological effects, including calcium ion efflux, enhanced ODC activity and EEG change down to 2.9m W/cm2. There was also epidemiological evidence of childhood leukaemia at 2.4m W/cm2. The primary expert witness for BellSouth was WHO staff member Dr Michael Repacholi from Australia. He stated that there was no evidence of adverse effects below the international guideline of SAR = 0.08W/kg because the only effect of RF/MW was tissue heating. The Court's decision rejected this position and set the exposure level of 1% of the standard. The decision also stated that this should be revised with new evidence. Subsequently two Australian studies were carried out to assure the public that both cell phones and cell sites were safe. Both of these studies, Hocking et al. (1996) and Repacholi et al. (1997), showed that leukaemia/lymphoma was more than doubled for people and mice.
It is now clear that the results of both of these were quite predicable from earlier human and rodent studies. This includes studies that are claimed by ICNIRP, WHO and Dr Repacholi (both in reviews and in the Environment Court) to show that there were no adverse effects. To this day cell phone companies and some government bodies, such as the U.K independent expert committee, chaired by Sir William Stewart, that included Dr Repacholi, still claims that there is no evidence that cell phone radiation is harmful. There is a large and growing body of published scientific studies that show that this is not true. This includes Dr Repacholi's own research. Over forty cell phone radiation studies are cited here. They show that cell phone radiation mimics the biological and epidemiological studies for EMR over the past 4 decades. This includes DNA strand breakage, chromosome aberrations, increased oncogene activity in cells, reduced melatonin, altered brain activity, altered blood pressure and increased brain cancer.
Analogue cell phones use FM RF/MW signals and digital cell phones use pulsed microwaves that are very similar to radar signals. FM radio, radar exposures cause significant and dose response increases in brain cancer, leukaemia and other cancers, and cardiac, neurological and reproductive health effects. Hence it is highly probable that cell sites and cell phones are causing many adverse health effects. Already cell phone radiation has been shown to significantly increase all these effects.
Public health surveys of people living in the vicinity of cell site base stations should be being carried out now, and continue progressively over the next two decades. This is because prompt effects such as miscarriage, cardiac disruption, sleep disturbance and chronic fatigue could well be early indicators of the adverse health effects. Symptoms of reduced immune system competence, cardiac problems, especially of the arrhythmic type and cancers, especially brain tumour and leukaemia are probable. However, since cell phone radiation has already been shown to reduce melatonin, damage DNA and chromosomes, surveys should look for a very wide range health effects and not be limited to a narrow set. In carrying out health surveys, the researchers must be mindful of the actual and realistic radiation patterns from cell sites and not to make the mistake of assuming a simple, uniform radial pattern.
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Hits: 475
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