Reply #3: Previous thread about this topic (chemical toxicity of DU) [View All]

[JohnyCanuck]

Thread contains a presentation by Thomas Fasy MD PhD from Mount Sinai School of Medicine.

By the early 1900s, uranium was well recognized to be a kidney toxin. By the mid-1940s, uranium was known to be a neurotoxin. By the early 1970s, uranium was recognized to be a carcinogen based on mortality studies of uranium workers and on experiments with dogs and monkeys. The first evidence that uranyl ions bind to DNA was reported in 1949 and by the early 1990s, uranium was shown to be a mutagen. Also, in the early 1990s, uranium was shown to be a teratogen, that is, an inducer of birth defects. The toxic effects of uranium on the kidney and on the nervous system typically occur within days of exposure and radiation probably plays little or no role in mediating these effects. In contrast, the carcinogenic effects of uranium have a delayed onset. The teratogenic effects of uranium might be due to exposure of one parent prior to conception as well as to exposure of the mother to uranium early in pregnancy.

http://www.democraticunderground.com/discuss/duboard.php?az=show_topic&forum=104&topic_id=4124449