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Resumen del producto
Osuna Flores, I., A.O., Meyer-Willerer, A., Olivos-Ortíz, F.J., Barragán Vázquez & A.J., Marmolejo Rodríguez
(2014).
Lead in shrimp litopenaeus vannamei boone in sublethal concentrations.
Journal of Toxicology and Environmental Health, Part A.
77(18): 1084-1090.
DOI: 10.1080/15287394.2014.905224.
Lead in shrimp litopenaeus vannamei boone in sublethal concentrations
Israel Osuna Flores, Alejandro O. Meyer-Willerer, Aramis Olivos-Ortíz, Francisco Javier Barragán Vázquez y Ana Judith Marmolejo Rodríguez
Determination of the accumulation and elimination of sublethal lead (Pb) in different shrimptissues may be useful as an indicator of uptake and elimination characteristics of this metal.Aquaculture ponds are particularly influenced by Pb contamination, where aquatic animalsmay acquire themetal through adsorption to exoskeletons or gills from the surrounding water.Cationic Pb is accumulated preferentially in the nonedible fraction of shrimp, followed byexoskeleton, and to a minor extent in muscle. Lead contents in different tissues were lowerthan metal levels in exoskeleton. However, the presence of Pb in sediment due to purging mayexert adverse consequences on shrimp as bottom feeders.
Palabras clave: Camarón; plomo
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