Seasonal variation in the measurement of urinary pesticide metabolites among Latino farmworkers in eastern North Carolina.| Autori: | Thomas A Arcury, Joseph G Grzywacz, Scott Isom, Lara E Whalley, Quirina M Vallejos, Haiying Chen, Leonardo Galván, Dana B Barr, Sara A Quandt | | Lingua: | Eng. | | Data: | 2009-11-05 | | Giornale: | International journal of occupational and environmental health : official journal of the International Commission on Occupational Health
(1077-3525)
| | Release: | Int J Occup Environ Health. ;15(4):339-50 | |
|
|
Abstract:
|
This analysis describes the detection of urinary pesticide metabolites for Latino farmworkers across the agricultural season. Two hundred and eighty four farmworkers were recruited from 44 camps in eastern North Carolina in 2007. Data were collected at one month intervals for a total of 939 data points. The OP insecticide metabolites 3,5,6-trichloropyridinol (46.2%), malathion dicarboxylic acid (27.7%), and para-nitrophenol (97.4%); the pyrethroid metabolite 3-phenoxybenzoic acid (56.4%); and the herbicides 2,4-D (68.1%), acetochlor (29.2%), and metolachlor (16.9%) were found in sizable percentages of the samples. The percentage of farmworkers for whom metabolites were detected varied across the agricultural season. None of the farmworker characteristics were significantly associated with the detection of any pesticide metabolite. Seasonality overrides the effects of other farmworker characteristics in predicting detection of pesticide urinary metabolites. Future research needs to collect multiple exposure measures at frequent intervals over an extended period to characterize factors associated with exposure.
| | Copyright: | International journal of occupational and environmental health : official journal of the International Commission on Occupational Health
Department of Family and Community Medicine, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157-1084, USA. tarcury wfubmc.edu | | Full text: |  DOI - International journal of occupational and environmental health : official journal of the International Commission on Occupational Health (DOI) | | Oggetto: | Adolescent, Adult, Agriculture, Environmental Monitoring, Female, Hispanic Americans, Humans, Longitudinal Studies, Male, North Carolina, Occupational Exposure, Pesticides, Seasons, Transients and Migrants, Young Adult | | | |
|
|
|
|
Articoli da altre specialità: Analisi Cliniche, Radiologia, Chirurgia dell'apparato digerente, Pneumologia, Gastroenterologia, Angiologia, Biochimica Clinica, Medicina legale / Tossicologia, Medicina intensiva, Ematologia, Neurofisiologia Clinica, medicina sportiva |
