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Exposición inadvertida a plaguicidas organoclorados (DDT y DDE) en la población de las Islas Canarias

Authors: Zumbado Peña, Manuel; Goethals, Muriel; Álvarez León, Eva Elisa; Pérez Luzardo, Octavio; Serra Majem, Lluís; Cabrera Martín, Fernando; Domínguez Boada, Luis;

Exposición inadvertida a plaguicidas organoclorados (DDT y DDE) en la población de las Islas Canarias

Abstract

Los plaguicidas organoclorados (OCs) son contaminantes universalmente extendidos, detectables en casi todos los sistemas biológicos debido a su alta estabilidad y liposolubilidad. Este estudio determina la presencia del DDT (p,p´-DDT) y su principal metabolito el DDE (p,p´-DDE) en una muestra representativa de la población del Archipiélago Canario. En éste se ha impuesto en las últimas décadas la agricultura intensiva, utilizando grandes cantidades de pesticidas, entre ellos el DDT (prohibido en España y Europa al final de la década de los 70). Dado que los OCs presentan una alta persistencia en el ambiente y sufren biomagnificación y bioamplificación en la cadena trófica, el estudio cuantitativo de la presencia residuos de estos compuestos en suero humano nos indica la exposición pasada y presente a los mismos. Nuestros resultados demuestran que el conjunto de la población canaria, presenta unos niveles muy superiores a la media europea y que sigue existiendo una exposición a este producto en nuestros días. Resumiendo, según nuestro estudio, el perfil tipo de la persona expuesta a mayores niveles de estos contaminantes en las Islas Canarias es: mujer, mayor de 20 años, residente en Gran Canaria en un área semiurbana o urbana.

ESCI

58

51

8

Country
Spain
Related Organizations
Keywords

Cadena trófica, Pesticidas organoclorados, Plaguicidas, DDT, Environmental sciences, Contaminantes, Islas Canarias, Exposición, 3212 Salud pública, DDE, GE1-350, Plaguicida organoclorado, 3214 Toxicología, 32 Ciencias médicas, Canarias

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
gold