Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)

Autores
Truchet, Daniela María; Buzzi, Natalia Sol; Negro, Carlos Leandro; Mora, Maria Celeste; Marcovecchio, Jorge Eduardo
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this article, we address the limited understanding of the recovery abilities of estuarine organisms following exposure to metals and the lack of research on the mechanisms involved in metal sequestration and detoxification. Specifically, our focus is on the burrowing crab, Neohelice granulata, found in the Bahía Blanca estuary. The objectives of this study were to a) evaluate the metal content in various tissues of N. granulata before and after the depuration process, b) identify metal-rich granules (MRG) in the crabs' hepatopancreas and c) examine the relationship between metal loads and the induction/activity or reversibility of biochemical biomarkers. Following the depuration treatment, a noticeable decrease in metals was observed in the soft tissues compared to the hepatopancreas and the shell. Specifically, the depuration process effectively eliminated Mn and Fe in the form of MRG, but no significant differences were found for other metals, suggesting that MRG might not be the primary detoxification mechanism. Glutathione reductase (GR) and metallothionein (MT) levels significantly decreased after depuration. However, it is worth noting that the duration of the depuration period might not have been sufficient to fully counteract the oxidative stress and damage caused by field exposure.
Fil: Truchet, Daniela María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Buzzi, Natalia Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Negro, Carlos Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Mora, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Marcovecchio, Jorge Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Materia
BIOCHEMICAL BIOMARKERS
CRABS
DEPURATION
IBR
METALLOTHIONEINS
METALS
Nivel de accesibilidad
acceso embargado
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/224003
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/224003
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)Truchet, Daniela MaríaBuzzi, Natalia SolNegro, Carlos LeandroMora, Maria CelesteMarcovecchio, Jorge EduardoBIOCHEMICAL BIOMARKERSCRABSDEPURATIONIBRMETALLOTHIONEINSMETALShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1In this article, we address the limited understanding of the recovery abilities of estuarine organisms following exposure to metals and the lack of research on the mechanisms involved in metal sequestration and detoxification. Specifically, our focus is on the burrowing crab, Neohelice granulata, found in the Bahía Blanca estuary. The objectives of this study were to a) evaluate the metal content in various tissues of N. granulata before and after the depuration process, b) identify metal-rich granules (MRG) in the crabs' hepatopancreas and c) examine the relationship between metal loads and the induction/activity or reversibility of biochemical biomarkers. Following the depuration treatment, a noticeable decrease in metals was observed in the soft tissues compared to the hepatopancreas and the shell. Specifically, the depuration process effectively eliminated Mn and Fe in the form of MRG, but no significant differences were found for other metals, suggesting that MRG might not be the primary detoxification mechanism. Glutathione reductase (GR) and metallothionein (MT) levels significantly decreased after depuration. However, it is worth noting that the duration of the depuration period might not have been sufficient to fully counteract the oxidative stress and damage caused by field exposure.Fil: Truchet, Daniela María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Buzzi, Natalia Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Negro, Carlos Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Mora, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Marcovecchio, Jorge Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaElsevier2023-10info:eu-repo/date/embargoEnd/2024-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/224003Truchet, Daniela María; Buzzi, Natalia Sol; Negro, Carlos Leandro; Mora, Maria Celeste; Marcovecchio, Jorge Eduardo; Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852); Elsevier; Regional Studies in Marine Science; 68; 10-2023; 1-322352-4855CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2352485523004498info:eu-repo/semantics/altIdentifier/doi/10.1016/j.rsma.2023.103259info:eu-repo/semantics/embargoedAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:57:59Zoai:ri.conicet.gov.ar:11336/224003instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:57:59.789CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)
title Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)
spellingShingle Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)
Truchet, Daniela María
BIOCHEMICAL BIOMARKERS
CRABS
DEPURATION
IBR
METALLOTHIONEINS
METALS
title_short Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)
title_full Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)
title_fullStr Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)
title_full_unstemmed Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)
title_sort Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852)
dc.creator.none.fl_str_mv Truchet, Daniela María
Buzzi, Natalia Sol
Negro, Carlos Leandro
Mora, Maria Celeste
Marcovecchio, Jorge Eduardo
author Truchet, Daniela María
author_facet Truchet, Daniela María
Buzzi, Natalia Sol
Negro, Carlos Leandro
Mora, Maria Celeste
Marcovecchio, Jorge Eduardo
author_role author
author2 Buzzi, Natalia Sol
Negro, Carlos Leandro
Mora, Maria Celeste
Marcovecchio, Jorge Eduardo
author2_role author
author
author
author
dc.subject.none.fl_str_mv BIOCHEMICAL BIOMARKERS
CRABS
DEPURATION
IBR
METALLOTHIONEINS
METALS
topic BIOCHEMICAL BIOMARKERS
CRABS
DEPURATION
IBR
METALLOTHIONEINS
METALS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this article, we address the limited understanding of the recovery abilities of estuarine organisms following exposure to metals and the lack of research on the mechanisms involved in metal sequestration and detoxification. Specifically, our focus is on the burrowing crab, Neohelice granulata, found in the Bahía Blanca estuary. The objectives of this study were to a) evaluate the metal content in various tissues of N. granulata before and after the depuration process, b) identify metal-rich granules (MRG) in the crabs' hepatopancreas and c) examine the relationship between metal loads and the induction/activity or reversibility of biochemical biomarkers. Following the depuration treatment, a noticeable decrease in metals was observed in the soft tissues compared to the hepatopancreas and the shell. Specifically, the depuration process effectively eliminated Mn and Fe in the form of MRG, but no significant differences were found for other metals, suggesting that MRG might not be the primary detoxification mechanism. Glutathione reductase (GR) and metallothionein (MT) levels significantly decreased after depuration. However, it is worth noting that the duration of the depuration period might not have been sufficient to fully counteract the oxidative stress and damage caused by field exposure.
Fil: Truchet, Daniela María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Buzzi, Natalia Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Negro, Carlos Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Mora, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Marcovecchio, Jorge Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
description In this article, we address the limited understanding of the recovery abilities of estuarine organisms following exposure to metals and the lack of research on the mechanisms involved in metal sequestration and detoxification. Specifically, our focus is on the burrowing crab, Neohelice granulata, found in the Bahía Blanca estuary. The objectives of this study were to a) evaluate the metal content in various tissues of N. granulata before and after the depuration process, b) identify metal-rich granules (MRG) in the crabs' hepatopancreas and c) examine the relationship between metal loads and the induction/activity or reversibility of biochemical biomarkers. Following the depuration treatment, a noticeable decrease in metals was observed in the soft tissues compared to the hepatopancreas and the shell. Specifically, the depuration process effectively eliminated Mn and Fe in the form of MRG, but no significant differences were found for other metals, suggesting that MRG might not be the primary detoxification mechanism. Glutathione reductase (GR) and metallothionein (MT) levels significantly decreased after depuration. However, it is worth noting that the duration of the depuration period might not have been sufficient to fully counteract the oxidative stress and damage caused by field exposure.
publishDate 2023
dc.date.none.fl_str_mv 2023-10
info:eu-repo/date/embargoEnd/2024-04-17
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 http://hdl.handle.net/11336/224003
Truchet, Daniela María; Buzzi, Natalia Sol; Negro, Carlos Leandro; Mora, Maria Celeste; Marcovecchio, Jorge Eduardo; Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852); Elsevier; Regional Studies in Marine Science; 68; 10-2023; 1-32
2352-4855
CONICET Digital
CONICET
url http://hdl.handle.net/11336/224003
identifier_str_mv Truchet, Daniela María; Buzzi, Natalia Sol; Negro, Carlos Leandro; Mora, Maria Celeste; Marcovecchio, Jorge Eduardo; Insights into metal depuration in different tissues of the burrowing crab Neohelice granulata (Dana, 1852); Elsevier; Regional Studies in Marine Science; 68; 10-2023; 1-32
2352-4855
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2352485523004498
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.rsma.2023.103259
dc.rights.none.fl_str_mv info:eu-repo/semantics/embargoedAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv embargoedAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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