Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locations

Autores
Chiodi Boudet, Leila; Mendieta, Julieta Renée; Romero, María Belén; Dolagaratz Carricavur, Arantxa; Polizzi, Paula; Marcovecchio, Jorge E.; Gerpe, Marcela
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this study, we investigated the metal handling capacity of non-tolerant and tolerant populations of Palaemon argentinus to cadmium (Cd), through evaluating of the main mechanisms of metal detoxification, metallothioneins (MT), and metal-rich granules (MRG), to prove that the presence of MRG in the second population is responsible for that condition. The tolerant population were exposed to 3.06 and 12.26 mg Cd$L 1, while the non-tolerant shrimp were exposed to 3.06 mg Cd$L 1. Each experiment involved the exposure during 3, 7, 10, and 15 days and, the depuration during 7, 14, 21, and 28 days, for which shrimp were transferred to clean water. The range values of MT concentrations for non-tolerant shrimp were: 12.24e23.91 mg g (w.w), while for tolerant shrimp were: 8.75e16.85 mg g (w.w); MRG levels were: 0.12e0.57 mg g (w.w) and 0.3e2.1 mg g (w.w), respectively. The results showed different strategies for Cd detoxification: the induction of MT was the main pathway in the non-tolerant population, while the formation of Cd-MRG was the main mechanism for tolerant shrimp. These differences could be related to environmental history and the health status of each population.
Materia
Ciencias Biológicas
Palaemon argentinus
Cadmium
Subchronic exposure
Metal rich-granules
Metallothioneins
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/10577

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repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locationsChiodi Boudet, LeilaMendieta, Julieta RenéeRomero, María BelénDolagaratz Carricavur, ArantxaPolizzi, PaulaMarcovecchio, Jorge E.Gerpe, MarcelaCiencias BiológicasPalaemon argentinusCadmiumSubchronic exposureMetal rich-granulesMetallothioneinsIn this study, we investigated the metal handling capacity of non-tolerant and tolerant populations of Palaemon argentinus to cadmium (Cd), through evaluating of the main mechanisms of metal detoxification, metallothioneins (MT), and metal-rich granules (MRG), to prove that the presence of MRG in the second population is responsible for that condition. The tolerant population were exposed to 3.06 and 12.26 mg Cd$L 1, while the non-tolerant shrimp were exposed to 3.06 mg Cd$L 1. Each experiment involved the exposure during 3, 7, 10, and 15 days and, the depuration during 7, 14, 21, and 28 days, for which shrimp were transferred to clean water. The range values of MT concentrations for non-tolerant shrimp were: 12.24e23.91 mg g (w.w), while for tolerant shrimp were: 8.75e16.85 mg g (w.w); MRG levels were: 0.12e0.57 mg g (w.w) and 0.3e2.1 mg g (w.w), respectively. The results showed different strategies for Cd detoxification: the induction of MT was the main pathway in the non-tolerant population, while the formation of Cd-MRG was the main mechanism for tolerant shrimp. These differences could be related to environmental history and the health status of each population.2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/10577enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.chemosphere.2019.06.194info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-29T13:40:21Zoai:digital.cic.gba.gob.ar:11746/10577Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:40:21.314CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locations
title Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locations
spellingShingle Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locations
Chiodi Boudet, Leila
Ciencias Biológicas
Palaemon argentinus
Cadmium
Subchronic exposure
Metal rich-granules
Metallothioneins
title_short Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locations
title_full Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locations
title_fullStr Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locations
title_full_unstemmed Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locations
title_sort Strategies for cadmium detoxification in the white shrimp Palaemon argentinus from clean and polluted field locations
dc.creator.none.fl_str_mv Chiodi Boudet, Leila
Mendieta, Julieta Renée
Romero, María Belén
Dolagaratz Carricavur, Arantxa
Polizzi, Paula
Marcovecchio, Jorge E.
Gerpe, Marcela
author Chiodi Boudet, Leila
author_facet Chiodi Boudet, Leila
Mendieta, Julieta Renée
Romero, María Belén
Dolagaratz Carricavur, Arantxa
Polizzi, Paula
Marcovecchio, Jorge E.
Gerpe, Marcela
author_role author
author2 Mendieta, Julieta Renée
Romero, María Belén
Dolagaratz Carricavur, Arantxa
Polizzi, Paula
Marcovecchio, Jorge E.
Gerpe, Marcela
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Biológicas
Palaemon argentinus
Cadmium
Subchronic exposure
Metal rich-granules
Metallothioneins
topic Ciencias Biológicas
Palaemon argentinus
Cadmium
Subchronic exposure
Metal rich-granules
Metallothioneins
dc.description.none.fl_txt_mv In this study, we investigated the metal handling capacity of non-tolerant and tolerant populations of Palaemon argentinus to cadmium (Cd), through evaluating of the main mechanisms of metal detoxification, metallothioneins (MT), and metal-rich granules (MRG), to prove that the presence of MRG in the second population is responsible for that condition. The tolerant population were exposed to 3.06 and 12.26 mg Cd$L 1, while the non-tolerant shrimp were exposed to 3.06 mg Cd$L 1. Each experiment involved the exposure during 3, 7, 10, and 15 days and, the depuration during 7, 14, 21, and 28 days, for which shrimp were transferred to clean water. The range values of MT concentrations for non-tolerant shrimp were: 12.24e23.91 mg g (w.w), while for tolerant shrimp were: 8.75e16.85 mg g (w.w); MRG levels were: 0.12e0.57 mg g (w.w) and 0.3e2.1 mg g (w.w), respectively. The results showed different strategies for Cd detoxification: the induction of MT was the main pathway in the non-tolerant population, while the formation of Cd-MRG was the main mechanism for tolerant shrimp. These differences could be related to environmental history and the health status of each population.
description In this study, we investigated the metal handling capacity of non-tolerant and tolerant populations of Palaemon argentinus to cadmium (Cd), through evaluating of the main mechanisms of metal detoxification, metallothioneins (MT), and metal-rich granules (MRG), to prove that the presence of MRG in the second population is responsible for that condition. The tolerant population were exposed to 3.06 and 12.26 mg Cd$L 1, while the non-tolerant shrimp were exposed to 3.06 mg Cd$L 1. Each experiment involved the exposure during 3, 7, 10, and 15 days and, the depuration during 7, 14, 21, and 28 days, for which shrimp were transferred to clean water. The range values of MT concentrations for non-tolerant shrimp were: 12.24e23.91 mg g (w.w), while for tolerant shrimp were: 8.75e16.85 mg g (w.w); MRG levels were: 0.12e0.57 mg g (w.w) and 0.3e2.1 mg g (w.w), respectively. The results showed different strategies for Cd detoxification: the induction of MT was the main pathway in the non-tolerant population, while the formation of Cd-MRG was the main mechanism for tolerant shrimp. These differences could be related to environmental history and the health status of each population.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/10577
url https://digital.cic.gba.gob.ar/handle/11746/10577
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.chemosphere.2019.06.194
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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