Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)

Autores
Riffel, Ana P. K.; Saccol, Etiane M. H.; Finamor, Isabela A.; Ourique, Giovana M.; Gressler, Luciane T.; Parodi, Thaylise V.; Goulart, Luis O. R.; Llesuy, Susana Francisca; Baldisserotto, Bernardo; Pavanato, María A.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Aquatic animals are naturally exposed simultaneously to environments with different concentrations of humic acid (HA) and seasonal or daily variations of dissolved oxygen (DO) levels. This study investigated the effects of simultaneous exposure to different HA and DO levels on plasma ion levels and some hematological and oxidative parameters in different tissues of silver catfish (Rhamdia quelen). The fish were exposed to 0, 2.5 or 5 mg L(-1) HA for 120 h. After this period, each group was divided into two groups: normoxia and hypoxia. Exposure to the different DO levels lasted 96 h, totaling 216 h of experimentation. At the end of the experimental period, blood sampling was performed, and the fish were euthanized prior to the excision of the gills and the brain to evaluate hematological and oxidative parameters. To verify the antioxidant capacity of HA, total phenolic compounds were measured. In general, all tissues of silver catfish exposed simultaneously to hypoxia and different HA concentrations showed a reduction in lipid peroxidation levels, as well as a modulation of the antioxidant system. These effects occurred in an HA concentration-dependent manner. Thus, HA is beneficial to silver catfish exposed to hypoxia. These beneficial effects can be attributed, most likely, to the action of the different HA constituents and functional groups, including phenolic compounds, which have antioxidant properties.
Fil: Riffel, Ana P. K.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Saccol, Etiane M. H.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Finamor, Isabela A.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Ourique, Giovana M.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Gressler, Luciane T.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Parodi, Thaylise V.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Goulart, Luis O. R.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Llesuy, Susana Francisca. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Bioquímica y Medicina Molecular; Argentina
Fil: Baldisserotto, Bernardo. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Pavanato, María A.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Materia
Fish
Humic Acid
Oxidative Parameters
Oxygen Levels
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:11336/30674
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/30674
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)Riffel, Ana P. K.Saccol, Etiane M. H.Finamor, Isabela A.Ourique, Giovana M.Gressler, Luciane T.Parodi, Thaylise V.Goulart, Luis O. R.Llesuy, Susana FranciscaBaldisserotto, BernardoPavanato, María A.FishHumic AcidOxidative ParametersOxygen Levelshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Aquatic animals are naturally exposed simultaneously to environments with different concentrations of humic acid (HA) and seasonal or daily variations of dissolved oxygen (DO) levels. This study investigated the effects of simultaneous exposure to different HA and DO levels on plasma ion levels and some hematological and oxidative parameters in different tissues of silver catfish (Rhamdia quelen). The fish were exposed to 0, 2.5 or 5 mg L(-1) HA for 120 h. After this period, each group was divided into two groups: normoxia and hypoxia. Exposure to the different DO levels lasted 96 h, totaling 216 h of experimentation. At the end of the experimental period, blood sampling was performed, and the fish were euthanized prior to the excision of the gills and the brain to evaluate hematological and oxidative parameters. To verify the antioxidant capacity of HA, total phenolic compounds were measured. In general, all tissues of silver catfish exposed simultaneously to hypoxia and different HA concentrations showed a reduction in lipid peroxidation levels, as well as a modulation of the antioxidant system. These effects occurred in an HA concentration-dependent manner. Thus, HA is beneficial to silver catfish exposed to hypoxia. These beneficial effects can be attributed, most likely, to the action of the different HA constituents and functional groups, including phenolic compounds, which have antioxidant properties.Fil: Riffel, Ana P. K.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; BrasilFil: Saccol, Etiane M. H.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; BrasilFil: Finamor, Isabela A.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; BrasilFil: Ourique, Giovana M.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; BrasilFil: Gressler, Luciane T.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; BrasilFil: Parodi, Thaylise V.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; BrasilFil: Goulart, Luis O. R.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; BrasilFil: Llesuy, Susana Francisca. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Bioquímica y Medicina Molecular; ArgentinaFil: Baldisserotto, Bernardo. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; BrasilFil: Pavanato, María A.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; BrasilSpringer Heidelberg2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30674Riffel, Ana P. K.; Saccol, Etiane M. H.; Finamor, Isabela A.; Ourique, Giovana M.; Gressler, Luciane T.; et al.; Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen); Springer Heidelberg; Journal of Comparative Physiology B: Biochemical, Systems and Environmental Physiology; 184; 4; 2-2014; 469-4820174-15781432-136XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s00360-014-0808-1info:eu-repo/semantics/altIdentifier/doi/10.1007/s00360-014-0808-1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:29:30Zoai:ri.conicet.gov.ar:11336/30674instacron: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 15:29:30.705CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)
title Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)
spellingShingle Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)
Riffel, Ana P. K.
Fish
Humic Acid
Oxidative Parameters
Oxygen Levels
title_short Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)
title_full Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)
title_fullStr Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)
title_full_unstemmed Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)
title_sort Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen)
dc.creator.none.fl_str_mv Riffel, Ana P. K.
Saccol, Etiane M. H.
Finamor, Isabela A.
Ourique, Giovana M.
Gressler, Luciane T.
Parodi, Thaylise V.
Goulart, Luis O. R.
Llesuy, Susana Francisca
Baldisserotto, Bernardo
Pavanato, María A.
author Riffel, Ana P. K.
author_facet Riffel, Ana P. K.
Saccol, Etiane M. H.
Finamor, Isabela A.
Ourique, Giovana M.
Gressler, Luciane T.
Parodi, Thaylise V.
Goulart, Luis O. R.
Llesuy, Susana Francisca
Baldisserotto, Bernardo
Pavanato, María A.
author_role author
author2 Saccol, Etiane M. H.
Finamor, Isabela A.
Ourique, Giovana M.
Gressler, Luciane T.
Parodi, Thaylise V.
Goulart, Luis O. R.
Llesuy, Susana Francisca
Baldisserotto, Bernardo
Pavanato, María A.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Fish
Humic Acid
Oxidative Parameters
Oxygen Levels
topic Fish
Humic Acid
Oxidative Parameters
Oxygen Levels
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Aquatic animals are naturally exposed simultaneously to environments with different concentrations of humic acid (HA) and seasonal or daily variations of dissolved oxygen (DO) levels. This study investigated the effects of simultaneous exposure to different HA and DO levels on plasma ion levels and some hematological and oxidative parameters in different tissues of silver catfish (Rhamdia quelen). The fish were exposed to 0, 2.5 or 5 mg L(-1) HA for 120 h. After this period, each group was divided into two groups: normoxia and hypoxia. Exposure to the different DO levels lasted 96 h, totaling 216 h of experimentation. At the end of the experimental period, blood sampling was performed, and the fish were euthanized prior to the excision of the gills and the brain to evaluate hematological and oxidative parameters. To verify the antioxidant capacity of HA, total phenolic compounds were measured. In general, all tissues of silver catfish exposed simultaneously to hypoxia and different HA concentrations showed a reduction in lipid peroxidation levels, as well as a modulation of the antioxidant system. These effects occurred in an HA concentration-dependent manner. Thus, HA is beneficial to silver catfish exposed to hypoxia. These beneficial effects can be attributed, most likely, to the action of the different HA constituents and functional groups, including phenolic compounds, which have antioxidant properties.
Fil: Riffel, Ana P. K.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Saccol, Etiane M. H.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Finamor, Isabela A.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Ourique, Giovana M.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Gressler, Luciane T.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Parodi, Thaylise V.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Goulart, Luis O. R.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Llesuy, Susana Francisca. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Bioquímica y Medicina Molecular; Argentina
Fil: Baldisserotto, Bernardo. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
Fil: Pavanato, María A.. Universidade Federal de Santa Maria. Departamento de Fisiologia e Farmacologia; Brasil
description Aquatic animals are naturally exposed simultaneously to environments with different concentrations of humic acid (HA) and seasonal or daily variations of dissolved oxygen (DO) levels. This study investigated the effects of simultaneous exposure to different HA and DO levels on plasma ion levels and some hematological and oxidative parameters in different tissues of silver catfish (Rhamdia quelen). The fish were exposed to 0, 2.5 or 5 mg L(-1) HA for 120 h. After this period, each group was divided into two groups: normoxia and hypoxia. Exposure to the different DO levels lasted 96 h, totaling 216 h of experimentation. At the end of the experimental period, blood sampling was performed, and the fish were euthanized prior to the excision of the gills and the brain to evaluate hematological and oxidative parameters. To verify the antioxidant capacity of HA, total phenolic compounds were measured. In general, all tissues of silver catfish exposed simultaneously to hypoxia and different HA concentrations showed a reduction in lipid peroxidation levels, as well as a modulation of the antioxidant system. These effects occurred in an HA concentration-dependent manner. Thus, HA is beneficial to silver catfish exposed to hypoxia. These beneficial effects can be attributed, most likely, to the action of the different HA constituents and functional groups, including phenolic compounds, which have antioxidant properties.
publishDate 2014
dc.date.none.fl_str_mv 2014-02
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/11336/30674
Riffel, Ana P. K.; Saccol, Etiane M. H.; Finamor, Isabela A.; Ourique, Giovana M.; Gressler, Luciane T.; et al.; Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen); Springer Heidelberg; Journal of Comparative Physiology B: Biochemical, Systems and Environmental Physiology; 184; 4; 2-2014; 469-482
0174-1578
1432-136X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30674
identifier_str_mv Riffel, Ana P. K.; Saccol, Etiane M. H.; Finamor, Isabela A.; Ourique, Giovana M.; Gressler, Luciane T.; et al.; Humic acid and moderate hypoxia alter oxidative and physiological parameters in different tissues of silver catfish (Rhamdia quelen); Springer Heidelberg; Journal of Comparative Physiology B: Biochemical, Systems and Environmental Physiology; 184; 4; 2-2014; 469-482
0174-1578
1432-136X
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://link.springer.com/article/10.1007/s00360-014-0808-1
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00360-014-0808-1
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
dc.publisher.none.fl_str_mv Springer Heidelberg
publisher.none.fl_str_mv Springer Heidelberg
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_ 1846083434465722368
score 13.22299

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