Medical Effects of Internal Contamination with Uranium, URANIO: cronaca e documenti, giovedì 20 maggio 2010 Medical,Journal v.40, n.1, Mar99, by Asaf Durakoviæ, Department of Nuclear Medicine, Georgetown University School of Medicine, Washington D.C., USA “…. The association of depleted uranium with human mutagenesis, carcinogenesis, and diseases of the immune system has been postulated in the environmental measurements of radioactivity at the DU testing ranges in the United States. Whereas the surface contamination levels are strictly regulated for the decommissing of the facilities for unrestricted use, with a maximum permissible level of 35 pCi/g, the surface contamination levels found after the testing of DU penetrators routinely exceeded the maximum permissible dose of soil contamination……Radioactivity as a result of the decay progeny of 238U poses a radiation hazard of inhalation. One milligram of DU generates over a billion alpha and beta particles per year, which, together with gamma emitted radionuclides of 238U progeny (234Th, 234Pa), causes internal radiation hazards. The reality of the legacy of DU waste and its use in the recent tactical warfare warrants detailed studies regarding its effect on the biosphere and the human population.
URANIO: cronaca e documenti: Medical Effects of Internal Contamination with Uranium
