Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel

Autores
Schvezov, Natasha; Lovrich, Gustavo Alejandro; Florentin, Olga Viviana; Romero, Maria Carolina
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Environmental and physiological variations influence the steady-state concentration of free oxygen radicals in cells. Because of the seasonal life cycle of Lithodes santolla in the Beagle Channel, a baseline study of the antioxi- dant physiological variations along the seasons is necessary for a better understanding of its ecophysiology. The aimof this study was to evaluate the seasonal variations in gills, hemolymph,muscle and hepatopancreas of the: i) enzymatic activities of superoxide dismutase, catalase, glutathione peroxidase and glutathione transferase; ii) ascorbic acid and total glutathione; iii) lipid peroxidation and protein oxidation; iv) glucose, proteins and pH. Seasonality found in the antioxidant defense system of L. santolla from the Beagle Channel acts in a collabo- rativeway during themost relevant life cycle phases (reproduction andmolting), avoiding a long termoxidative stress. The antioxidant systemalso shows changes in the enzymatic activities likely caused by the environmental factors, such as low temperatures during winter and spring seasons
Fil: Schvezov, Natasha. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Lovrich, Gustavo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Florentin, Olga Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Romero, Maria Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Materia
Antioxidant
Biomarker
Decapod
Reactive Oxygen Species
Seasonal
Sub-Antarctic
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/5444
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5444
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Baseline defense system of commercial king crabs Lithodes santolla from the Beagle ChannelSchvezov, NatashaLovrich, Gustavo AlejandroFlorentin, Olga VivianaRomero, Maria CarolinaAntioxidantBiomarkerDecapodReactive Oxygen SpeciesSeasonalSub-Antarctichttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Environmental and physiological variations influence the steady-state concentration of free oxygen radicals in cells. Because of the seasonal life cycle of Lithodes santolla in the Beagle Channel, a baseline study of the antioxi- dant physiological variations along the seasons is necessary for a better understanding of its ecophysiology. The aimof this study was to evaluate the seasonal variations in gills, hemolymph,muscle and hepatopancreas of the: i) enzymatic activities of superoxide dismutase, catalase, glutathione peroxidase and glutathione transferase; ii) ascorbic acid and total glutathione; iii) lipid peroxidation and protein oxidation; iv) glucose, proteins and pH. Seasonality found in the antioxidant defense system of L. santolla from the Beagle Channel acts in a collabo- rativeway during themost relevant life cycle phases (reproduction andmolting), avoiding a long termoxidative stress. The antioxidant systemalso shows changes in the enzymatic activities likely caused by the environmental factors, such as low temperatures during winter and spring seasonsFil: Schvezov, Natasha. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Lovrich, Gustavo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Florentin, Olga Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Romero, Maria Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaElsevier2014-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5444Schvezov, Natasha; Lovrich, Gustavo Alejandro; Florentin, Olga Viviana; Romero, Maria Carolina; Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel; Elsevier; Comparative Biochemistry and Physiology Part A: Molecular and Integrative Physiology; 181; 11-2014; 18-261095-6433enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1095643314002463info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cbpa.2014.11.016info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:00:00Zoai:ri.conicet.gov.ar:11336/5444instacron: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 10:00:01.159CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel
title Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel
spellingShingle Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel
Schvezov, Natasha
Antioxidant
Biomarker
Decapod
Reactive Oxygen Species
Seasonal
Sub-Antarctic
title_short Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel
title_full Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel
title_fullStr Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel
title_full_unstemmed Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel
title_sort Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel
dc.creator.none.fl_str_mv Schvezov, Natasha
Lovrich, Gustavo Alejandro
Florentin, Olga Viviana
Romero, Maria Carolina
author Schvezov, Natasha
author_facet Schvezov, Natasha
Lovrich, Gustavo Alejandro
Florentin, Olga Viviana
Romero, Maria Carolina
author_role author
author2 Lovrich, Gustavo Alejandro
Florentin, Olga Viviana
Romero, Maria Carolina
author2_role author
author
author
dc.subject.none.fl_str_mv Antioxidant
Biomarker
Decapod
Reactive Oxygen Species
Seasonal
Sub-Antarctic
topic Antioxidant
Biomarker
Decapod
Reactive Oxygen Species
Seasonal
Sub-Antarctic
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Environmental and physiological variations influence the steady-state concentration of free oxygen radicals in cells. Because of the seasonal life cycle of Lithodes santolla in the Beagle Channel, a baseline study of the antioxi- dant physiological variations along the seasons is necessary for a better understanding of its ecophysiology. The aimof this study was to evaluate the seasonal variations in gills, hemolymph,muscle and hepatopancreas of the: i) enzymatic activities of superoxide dismutase, catalase, glutathione peroxidase and glutathione transferase; ii) ascorbic acid and total glutathione; iii) lipid peroxidation and protein oxidation; iv) glucose, proteins and pH. Seasonality found in the antioxidant defense system of L. santolla from the Beagle Channel acts in a collabo- rativeway during themost relevant life cycle phases (reproduction andmolting), avoiding a long termoxidative stress. The antioxidant systemalso shows changes in the enzymatic activities likely caused by the environmental factors, such as low temperatures during winter and spring seasons
Fil: Schvezov, Natasha. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Lovrich, Gustavo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Florentin, Olga Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Romero, Maria Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
description Environmental and physiological variations influence the steady-state concentration of free oxygen radicals in cells. Because of the seasonal life cycle of Lithodes santolla in the Beagle Channel, a baseline study of the antioxi- dant physiological variations along the seasons is necessary for a better understanding of its ecophysiology. The aimof this study was to evaluate the seasonal variations in gills, hemolymph,muscle and hepatopancreas of the: i) enzymatic activities of superoxide dismutase, catalase, glutathione peroxidase and glutathione transferase; ii) ascorbic acid and total glutathione; iii) lipid peroxidation and protein oxidation; iv) glucose, proteins and pH. Seasonality found in the antioxidant defense system of L. santolla from the Beagle Channel acts in a collabo- rativeway during themost relevant life cycle phases (reproduction andmolting), avoiding a long termoxidative stress. The antioxidant systemalso shows changes in the enzymatic activities likely caused by the environmental factors, such as low temperatures during winter and spring seasons
publishDate 2014
dc.date.none.fl_str_mv 2014-11
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/11336/5444
Schvezov, Natasha; Lovrich, Gustavo Alejandro; Florentin, Olga Viviana; Romero, Maria Carolina; Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel; Elsevier; Comparative Biochemistry and Physiology Part A: Molecular and Integrative Physiology; 181; 11-2014; 18-26
1095-6433
url http://hdl.handle.net/11336/5444
identifier_str_mv Schvezov, Natasha; Lovrich, Gustavo Alejandro; Florentin, Olga Viviana; Romero, Maria Carolina; Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel; Elsevier; Comparative Biochemistry and Physiology Part A: Molecular and Integrative Physiology; 181; 11-2014; 18-26
1095-6433
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/S1095643314002463
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cbpa.2014.11.016
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/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
_version_ 1842269614616084480
score 13.13397

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