title: [Danger of cellular telephones and their relay stations].
abstract: Cellular phones and their base stations emit pulsed microwaves in the environment. Cellular phone users are exposed in the near field and, under this condition, a large part of the electromagnetic energy is absorbed by the head, leading to an increased brain temperature. The general population is exposed under far field conditions to an electromagnetic intensity depending on the distance from the base station, passive re-emitters, the number of communications maintained by the base station and their position in relation to antennae (in front of the antenna or behind). Biological effects have been reported, such as radiofrequency sickness, electroencephalographic and blood pressure changes and also cancer risks in humans and animals exposed to microwave irradiation. Some European countries (Italy, France, Belgium, etc.) have taken measures to protect their populations.
authors.forename: R
authors.initials: R
authors.lastname: Santini
authors.forename: M
authors.initials: M
authors.lastname: Seigne
authors.forename: L
authors.initials: L
authors.lastname: Bonhomme-Faivre
mesh_terms: D001794:Blood Pressure / Q000528:radiation effects; D001831:Body Temperature; D001921:Brain / Q000528:radiation effects*; D004569:Electroencephalography / Q000528:radiation effects; D004781:Environmental Exposure / Q000331:legislation & jurisprudence; D004868:Equipment Failure; D005060:Europe / Q000453:epidemiology; D006358:Hot Temperature; D006801:Humans; D008872:Microwaves / Q000009:adverse effects*; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology / Q000209:etiology; D010138:Pacemaker, Artificial; D011827:Radiation; D013577:Syndrome; D013689:Telephone