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Organochlorine pesticide residue levels in blood serum of inhabitants from Veracruz, Mexico

Waliszewski, Stefan M. ; Caba, M. ; Herrero-Mercado, M. ; Saldariaga-Noreña, H. ; Meza, E. ; Zepeda, R. ; Martínez-Valenzuela, C. ; Gómez Arroyo, S. ; Villalobos Pietrini, R.

Environmental monitoring and assessment, 2012-09, Vol.184 (9), p.5613-5621 [Revista revisada por pares]

Dordrecht: Springer Netherlands

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Título:
Organochlorine pesticide residue levels in blood serum of inhabitants from Veracruz, Mexico
Autor: Waliszewski, Stefan M. ; Caba, M. ; Herrero-Mercado, M. ; Saldariaga-Noreña, H. ; Meza, E. ; Zepeda, R. ; Martínez-Valenzuela, C. ; Gómez Arroyo, S. ; Villalobos Pietrini, R.
Materias: Adolescent ; Adult ; Age ; Aged ; Aged, 80 and over ; Atmospheric Protection/Air Quality Control/Air Pollution ; Blood tests ; Child ; Child, Preschool ; Chlorine ; Chromatography ; DDT - blood ; Dichlorodiphenyl Dichloroethylene - blood ; Earth and Environmental Science ; Ecology ; Ecotoxicology ; Environment ; Environmental Exposure - analysis ; Environmental Exposure - statistics & numerical data ; Environmental Management ; Environmental monitoring ; Environmental Pollutants - blood ; Female ; Hexachlorobenzene - blood ; Human exposure ; Humans ; Hydrocarbons, Chlorinated - blood ; Lindane - blood ; Malaria ; Male ; Mexico ; Middle Aged ; Monitoring/Environmental Analysis ; Oils & fats ; PCB ; Pesticides ; Pesticides - blood ; Polychlorinated biphenyls ; Public health ; Soil contaminants ; Studies ; Young Adult
Es parte de: Environmental monitoring and assessment, 2012-09, Vol.184 (9), p.5613-5621
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
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Descripción: The objective of the present study was to monitor the levels of organochlorine pesticides HCB; α-, β -, γ-HCH; pp ′DDE; op ′DDT; and pp ′DDT in blood serum of Veracruz, Mexico inhabitants. Organochlorine pesticides were analyzed in 150 blood serum samples that constituted that which remained after clinical analyses, using gas chromatography–electron-capture detection (GC-ECD). The results were expressed as milligrams per kilogram on fat basis and micrograms per liter on wet weight. Only the following pesticides were detected: p,p′ -DDE was the major organochlorine component, detected in 100% of samples at mean 15.8 mg/kg and 8.4 μg/L; p,p′ -DDT was presented in 41.3.% of monitored samples at mean 3.1 mg/kg and 1.4 μg/L; β -HCH was found in 48.6% of the samples at mean 4.9 mg/kg and 2.7 μg/L; op′ DDT was determined to be in only 3.3% of monitored samples at mean 2.7 mg/kg and 1.4 μg/L. The pooled samples divided according to sex showed significant differences of β -HCH and pp ′DDE concentrations in females. The samples grouped according to age presented the third tertile as more contaminated in both sexes, indicating age as a positively associated factor with serum organochlorine pesticide levels in Veracruz inhabitants.
Editor: Dordrecht: Springer Netherlands
Idioma: Inglés

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Organochlorine pesticide residue levels in blood serum of inhabitants from Veracruz, Mexico

Waliszewski, Stefan M. ; Caba, M. ; Herrero-Mercado, M. ; Saldariaga-Noreña, H. ; Meza, E. ; Zepeda, R. ; Martínez-Valenzuela, C. ; Gómez Arroyo, S. ; Villalobos Pietrini, R.

Dordrecht: Springer Netherlands

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