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
- 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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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/ |
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application/pdf |
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CIC Digital (CICBA) |
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Comisión de Investigaciones Científicas de la Provincia de Buenos Aires |
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CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires |
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marisa.degiusti@sedici.unlp.edu.ar |
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