Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)

Autores
Diaz Jaramillo, Mauricio Javier; Socoowski Britto, Roberta; Pardo, Luis Miguel; Monserrat, José María; Barra, Ricardo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Estuarine environmental assessment by sub-individual responses is important in order to understand contaminant effects and to find suitable estuarine biomonitor species. Our study aimed to analyze oxidative stress responses, including glutathione-S-transferase (GST) activity, total antioxidant capacity (ACAP) and lipid peroxidation levels (TBARS) in estuarine crabs Hemigrapsus crenulatus from a high anthropogenically-impacted estuary (Lenga) compared to low and non-polluted estuaries (Tubul and Raqui), in a seasonal scale (winter–summer), tissue specific (hepatopancreas and gills) and sex related responses. Results showed that hepatopancreas in male crabs better reflected inter-estuary differences. Morpho-condition traits as Cephalothorax hepatopancreas index (CHI) could be used as an indicator of physiological status of estuarine crabs. Discriminant analysis also showed that GST and TBARS levels in summer are more suitable endpoints for establishing differences between polluted and non-polluted sites. These results suggest the importance of seasonality, target tissue, sex and physiological status of brachyuran crabs for estuarine biomonitoring assessment.
Fil: Diaz Jaramillo, Mauricio Javier. Universidad de Concepción; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Ecotoxicología y Química Ambiental; Argentina
Fil: Socoowski Britto, Roberta. Universidade Federal do Rio Grande do Norte; Brasil
Fil: Pardo, Luis Miguel. Universidad Austral de Chile; Chile
Fil: Monserrat, José María. Universidade Federal do Rio Grande do Norte; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Barra, Ricardo. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Ecotoxicología y Química Ambiental; Argentina
Materia
Gst
Tbars
Hepatopancreas
Hemigrapsus Crenulatus
Crustacea
Estuary
Mercury
Pahs
Nivel de accesibilidad
acceso abierto
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:11336/25475
Acceder
id CONICETDig_d951a91b77ff96302840ce57f1e02721
oai_identifier_str oai:ri.conicet.gov.ar:11336/25475
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)Diaz Jaramillo, Mauricio JavierSocoowski Britto, RobertaPardo, Luis MiguelMonserrat, José MaríaBarra, RicardoGstTbarsHepatopancreasHemigrapsus CrenulatusCrustaceaEstuaryMercuryPahshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Estuarine environmental assessment by sub-individual responses is important in order to understand contaminant effects and to find suitable estuarine biomonitor species. Our study aimed to analyze oxidative stress responses, including glutathione-S-transferase (GST) activity, total antioxidant capacity (ACAP) and lipid peroxidation levels (TBARS) in estuarine crabs Hemigrapsus crenulatus from a high anthropogenically-impacted estuary (Lenga) compared to low and non-polluted estuaries (Tubul and Raqui), in a seasonal scale (winter–summer), tissue specific (hepatopancreas and gills) and sex related responses. Results showed that hepatopancreas in male crabs better reflected inter-estuary differences. Morpho-condition traits as Cephalothorax hepatopancreas index (CHI) could be used as an indicator of physiological status of estuarine crabs. Discriminant analysis also showed that GST and TBARS levels in summer are more suitable endpoints for establishing differences between polluted and non-polluted sites. These results suggest the importance of seasonality, target tissue, sex and physiological status of brachyuran crabs for estuarine biomonitoring assessment.Fil: Diaz Jaramillo, Mauricio Javier. Universidad de Concepción; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Ecotoxicología y Química Ambiental; ArgentinaFil: Socoowski Britto, Roberta. Universidade Federal do Rio Grande do Norte; BrasilFil: Pardo, Luis Miguel. Universidad Austral de Chile; ChileFil: Monserrat, José María. Universidade Federal do Rio Grande do Norte; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Barra, Ricardo. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Ecotoxicología y Química Ambiental; ArgentinaElsevier2013-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25475Diaz Jaramillo, Mauricio Javier; Socoowski Britto, Roberta; Pardo, Luis Miguel; Monserrat, José María; Barra, Ricardo; Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile); Elsevier; Marine Environmental Research; 83; 9-2013; 73-810141-1136CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0141113612002085info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marenvres.2012.10.012info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:17:19Zoai:ri.conicet.gov.ar:11336/25475instacron: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:34982025-10-15 15:17:20.092CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)
title Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)
spellingShingle Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)
Diaz Jaramillo, Mauricio Javier
Gst
Tbars
Hepatopancreas
Hemigrapsus Crenulatus
Crustacea
Estuary
Mercury
Pahs
title_short Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)
title_full Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)
title_fullStr Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)
title_full_unstemmed Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)
title_sort Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile)
dc.creator.none.fl_str_mv Diaz Jaramillo, Mauricio Javier
Socoowski Britto, Roberta
Pardo, Luis Miguel
Monserrat, José María
Barra, Ricardo
author Diaz Jaramillo, Mauricio Javier
author_facet Diaz Jaramillo, Mauricio Javier
Socoowski Britto, Roberta
Pardo, Luis Miguel
Monserrat, José María
Barra, Ricardo
author_role author
author2 Socoowski Britto, Roberta
Pardo, Luis Miguel
Monserrat, José María
Barra, Ricardo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Gst
Tbars
Hepatopancreas
Hemigrapsus Crenulatus
Crustacea
Estuary
Mercury
Pahs
topic Gst
Tbars
Hepatopancreas
Hemigrapsus Crenulatus
Crustacea
Estuary
Mercury
Pahs
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Estuarine environmental assessment by sub-individual responses is important in order to understand contaminant effects and to find suitable estuarine biomonitor species. Our study aimed to analyze oxidative stress responses, including glutathione-S-transferase (GST) activity, total antioxidant capacity (ACAP) and lipid peroxidation levels (TBARS) in estuarine crabs Hemigrapsus crenulatus from a high anthropogenically-impacted estuary (Lenga) compared to low and non-polluted estuaries (Tubul and Raqui), in a seasonal scale (winter–summer), tissue specific (hepatopancreas and gills) and sex related responses. Results showed that hepatopancreas in male crabs better reflected inter-estuary differences. Morpho-condition traits as Cephalothorax hepatopancreas index (CHI) could be used as an indicator of physiological status of estuarine crabs. Discriminant analysis also showed that GST and TBARS levels in summer are more suitable endpoints for establishing differences between polluted and non-polluted sites. These results suggest the importance of seasonality, target tissue, sex and physiological status of brachyuran crabs for estuarine biomonitoring assessment.
Fil: Diaz Jaramillo, Mauricio Javier. Universidad de Concepción; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Ecotoxicología y Química Ambiental; Argentina
Fil: Socoowski Britto, Roberta. Universidade Federal do Rio Grande do Norte; Brasil
Fil: Pardo, Luis Miguel. Universidad Austral de Chile; Chile
Fil: Monserrat, José María. Universidade Federal do Rio Grande do Norte; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Barra, Ricardo. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Ecotoxicología y Química Ambiental; Argentina
description Estuarine environmental assessment by sub-individual responses is important in order to understand contaminant effects and to find suitable estuarine biomonitor species. Our study aimed to analyze oxidative stress responses, including glutathione-S-transferase (GST) activity, total antioxidant capacity (ACAP) and lipid peroxidation levels (TBARS) in estuarine crabs Hemigrapsus crenulatus from a high anthropogenically-impacted estuary (Lenga) compared to low and non-polluted estuaries (Tubul and Raqui), in a seasonal scale (winter–summer), tissue specific (hepatopancreas and gills) and sex related responses. Results showed that hepatopancreas in male crabs better reflected inter-estuary differences. Morpho-condition traits as Cephalothorax hepatopancreas index (CHI) could be used as an indicator of physiological status of estuarine crabs. Discriminant analysis also showed that GST and TBARS levels in summer are more suitable endpoints for establishing differences between polluted and non-polluted sites. These results suggest the importance of seasonality, target tissue, sex and physiological status of brachyuran crabs for estuarine biomonitoring assessment.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
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/11336/25475
Diaz Jaramillo, Mauricio Javier; Socoowski Britto, Roberta; Pardo, Luis Miguel; Monserrat, José María; Barra, Ricardo; Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile); Elsevier; Marine Environmental Research; 83; 9-2013; 73-81
0141-1136
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25475
identifier_str_mv Diaz Jaramillo, Mauricio Javier; Socoowski Britto, Roberta; Pardo, Luis Miguel; Monserrat, José María; Barra, Ricardo; Biochemical responses and physiological status in the crab Hemigrapsus crenulatus ((Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile); Elsevier; Marine Environmental Research; 83; 9-2013; 73-81
0141-1136
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0141113612002085
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marenvres.2012.10.012
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
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
_version_ 1846083322433765376
score 13.22299

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