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NTT DoCoMo, KDDI, Vodafone and TU-KA Cellular Tokyo Jointly Announce
JCNN News Summaries - Japan Corporate News Network, Apr 27, 2005 by Aki Tsukioka
On April 26, four leading Japanese mobile phone carriers NTT DoCoMo (TSE: 9437), KDDI (TSE: 9433), Vodafone and TU-KA Cellular Tokyo jointly announced the results of their interim study on radio wave and its effects on human body. Through the latest cell experiments that used four different types of human-derived cells, no effect of radio wave on cell proliferation, gene expression profile or DNA single-strand breaks was identified.
Since the radio waves emitted from mobile phones and base stations are much weaker than the one used in these experiments, the four carriers concluded that the safety of radio waves is guaranteed.
Detailed study results will be presented at the Bioelectromagnetics (BEMS) Annual Meeting 2005 to be held in Ireland from June 19 to 24.
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