Debate Europe :: Onderwerp bekijken - Mobile phone radiation
Citaat: Context - Safety limits have been set by the European Union for the protection of workers and the general public against the effects of mobile phones and other electromagnetic fields. Are these safety limits adequate in the light of recent scientific evidence?
The EC Scientific Committee on Emerging and Newly Identified Health Risks (SCENIHR) has updated the previous opinion on “Possible effects of Electromagnetic Fields (EMF), Radio Frequency Fields (RF) and Microwave Radiation on human health” by the Scientific Committee on Toxicity, Ecotoxicity and the Environment (CSTEE) from 2001, with respect to whether or not exposure to electromagnetic fields (EMF) is a cause of disease or other health effects.
Long talks on cell phones may impair memory
Citaat: study conducted by Leif Salford have previously found that albumin, a protein that function as a transport molecule in the blood, leaks into brain tissue when laboratory animals are exposed to mobile phone radiation.
The research team also found certain nerve damage in the form of damaged nerve cells in the cerebral cortex and in the hippocampus, the memory center of the brain.
“We now see that things happen to the brains of lab animals after cell phone radiation. The next step is to try to understand why this happens,” Science Daily quoted Henrietta Nittby
Ttry to understand why this happens?? OMG ....epic pun...
Permeability of the blood-brain barrier induced by 915 MHz electromagnetic radiation, continuous wave and modulated at 8, 16, 50, and 200 Hz.
Citaat: Department of Neurosurgery, Lund University, Sweden.
Biological effects of electromagnetic fields (EMF) on the blood-brain barrier (BBB) can be studied in sensitive and specific models. In a previous investigation of the permeability of the blood-brain barrier after exposure to the various EMF-components of proton magnetic resonance imaging (MRI), we found that the exposure to MRI induced leakage of Evans Blue labeled proteins normally not passing the BBB of rats [Salford et al. (1992), in: Resonance Phenomena in Biology, Oxford University Press, pp. 87-91].
EFFECT OF GSM MOBILE PHONE RADIATION ON BLOOD-BRAIN BARRIER
Citaat: Some animal studies have suggested that mobile phone radiation may cause increase in blood-brain barrier permeability. We have hypothesized (Leszczynski et al. Differentiation, 70, 2002, in press) that the mobile phoneradiation-induced increased expression and phosphorylation (activity) of stress protein hsp27 might be the molecular mechanism regulating blood-brain barrier permeability and, possibly, cell apoptosis. Here we present evidencesuggesting that mobile phone radiation indeed affects hsp27-dependent cytoplasmic distribution of F-actin and stability of stress fibers. This observation supports our hypothesis that mobile phone radiation-induced changes in hsp27expression/activity might eventually lead to increase in the permeability of blood-brain barrier
Citaat: The research, sponsored by the mobile phone companies themselves, shows that using the handsets before bed causes people to take longer to reach the deeper stages of sleep and to spend less time in them, interfering with the body's ability to repair damage suffered during the day.
The findings are especially alarming for children and teenagers, most of whom – surveys suggest – use their phones late at night and who especially need sleep. Their failure to get enough can lead to mood and personality changes, ADHD-like symptoms, depression, lack of concentration and poor academic performance.