Tuesday, August 25, 2009

Herbicide, Endocrine Disrupters and Autism

Dr. Irva Hertz-Picciotto: Environmental Factors in Autism - Separating Evidence from Conjecture
Dr. Hertz-Picciotto was lead author on the paper, "Rise in Autism and the Role of Age at Diagnosis." The study found the seven- to eight-fold increase in the number of children born in California with autism since 1990 cannot be explained either by changes in how the condition is diagnosed or counted. Published in the January 2009 issue of the journal Epidemiology, results from the study suggest that research should shift from genetics to address the host of chemicals and infectious microbes in the environment that are likely to be found at the root of changes in the neurodevelopment of California's children. A UC Davis M.I.N.D. Institute researcher, Hertz-Picciotto concluded 'It's time to start looking for the environmental culprits responsible for the remarkable increase in the rate of autism in California.'
Hear Dr. Hertz-Picciotto at the Saturday Science Session


Herbicide Found in Water May Pose Greater Danger
By Kari Lydersen Tuesday, August 25, 2009 Washington Post
CHICAGO, Aug. 24 -- Drinking water containing a common herbicide could pose a greater public health risk than previously thought because regular municipal monitoring doesn't detect frequent spikes in the chemical's levels, according to a report released Monday by the Natural Resources Defense Council.
The report documented spikes in atrazine in the water supplies of Midwestern and Southern towns in agricultural areas, where the herbicide is applied to the vast majority of corn, sorghum and sugar cane fields.
Atrazine, an endocrine disrupter, can interfere with the body's hormonal activity and the development of reproductive organs. …

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