Organophosphate Pesticide Exposure and Neurobehavioral Performance in Agricultural and Nonagricultural Hispanic Workers

By Rothlein, Joan

Description
Government Reference Publication

Excerpt
Excerpt: Our understanding of the health risks of farm workers exposed to pesticides in their work and home environments is rapidly increasing, although studies designed to examine the possible neurobehavioral effects of low-level chronic pesticide exposure are limited. We measured dialkyl phosphate urinary metabolite levels, collected environmental dust samples from a subset of homes, obtained information on work practices, and conducted neurobehavioral tests on a sample of farm workers in Oregon. Significant correlations between urinary methyl metabolite levels and total methyl organophosphate (azinphos-methyl, phosmet, malathion) house dust levels were observed. We found the neurobehavioral performance of Hispanic immigrant farm workers to be lower than that observed in a nonagricultural Hispanic immigrant population, and within the sample of agricultural workers there was a positive correlation between urinary organophosphate metabolite levels and poorer performance on some neurobehavioral tests. These findings add to an increasing body of evidence of the association between low levels of pesticide exposure and deficits in neurobehavioral performance. Key words: biomarkers, farm workers, neurobehavior, occupational health, organophosphates, pesticides. Environ Health Perspect 114:691?696 (2006). doi:10.1289/ehp.8182 [23 January 2006].

Book Id: WPLBN0000202334
Format Type: PDF eBook
File Size: 145,336 KB.
Reproduction Date: 2005
Full Text

Title:

Organophosphate Pesticide Exposure and Neurobehavioral Performance in Agricultural and Nonagricultural Hispanic Workers

Author:

Rothlein, Joan

Volume:

Language:

English

Subject:

Government publications, United Nations., United Nations. Office for Disarmament Affairs

Collection:

Disarmament Documents

Subcollection:

Historic
Publication Date:

Publisher:

United Nations - Office for Disarmament Affairs (UNODA)

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