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dc.contributor.author Schvezov, Natasha
dc.contributor.author Lovrich, Gustavo Alejandro
dc.contributor.author Florentin, Olga Viviana
dc.contributor.author Romero, Maria Carolina
dc.date.available 2016-04-28T20:21:40Z
dc.date.issued 2014-11
dc.identifier.citation 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
dc.identifier.issn 1095-6433
dc.identifier.uri http://hdl.handle.net/11336/5444
dc.description.abstract 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
dc.format application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject ANTIOXIDANT
dc.subject BIOMARKER
dc.subject DECAPOD
dc.subject REACTIVE OXYGEN SPECIES
dc.subject SEASONAL
dc.subject SUB-ANTARCTIC
dc.subject.classification Bioquímica y Biología Molecular
dc.subject.classification Ciencias Biológicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Baseline defense system of commercial king crabs Lithodes santolla from the Beagle Channel
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2016-05-06 15:52:43.262787-03
dc.journal.volume 181
dc.journal.pagination 18-26
dc.journal.pais Países Bajos
dc.journal.ciudad Amsterdam
dc.description.fil Fil: Schvezov, Natasha. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil Fil: Lovrich, Gustavo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil Fil: Florentin, Olga Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil Fil: Romero, Maria Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.journal.title Comparative Biochemistry and Physiology Part A: Molecular and Integrative Physiology
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1095643314002463
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cbpa.2014.11.016
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cbpa.2014.11.016


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    Articulos de CENTRO AUSTRAL DE INVESTIGACIONES CIENTIFICAS

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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)