Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH

Autores
Garcia, L. O.; Becker, A.G.; Bertuzzi, T.; Cunha, M. A.; Kochhann, D.; Finamor, I. A.; Riffel, A. P. K.; Llesuy, Susana Francisca; Pavanato, M. A.; Baldisserotto, B.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this study was to determine oxidative stress parameters in the liver, gill and muscle of silver catfish juveniles infected with Ichthyophthirius multifiliis and maintained at pH 5.0 or 7.0 for three days. Juveniles were infected by adding one I. multifiliis-infected juvenile and water containing theronts to tanks. After the appearance of white spots on the skin, infected juveniles exposed to pH 5.0 and 7.0 showed significantly higher thiobarbituric acid reactive substances (TBARS) levels in the liver and gills compared to uninfected juveniles. Liver of infected juveniles exposed to pH 7.0 showed higher catalase (CAT) and lower glutathione-S-transferase (GST) activities, but those maintained at pH 5.0 showed significantly higher GST activity than uninfected juveniles. The gills of infected juveniles showed significantly higher CAT (day two) and GST activity at both pH 5.0 and 7.0 compared to uninfected juveniles. Muscle of infected juveniles showed significantly lower CAT and GST activity and TBARS levels (at day three) when maintained at both pH 5.0 and 7.0 compared to uninfected juveniles. In conclusion, I. multifiliis infection induces liver and gill damage via lipid peroxidation products in silver catfish, but higher antioxidant enzyme activity could indicate a greater degree of protection against this parasite. © 2011 Elsevier B.V.
Fil: Garcia, L. O.. Universidade Federal de Santa Maria; Brasil
Fil: Becker, A.G.. Universidade Federal de Santa Maria; Brasil
Fil: Bertuzzi, T.. Universidade Federal de Santa Maria; Brasil
Fil: Cunha, M. A.. Universidade Federal de Santa Maria; Brasil
Fil: Kochhann, D.. Instituto Nacional de Pesquisas da Amazônia; Brasil
Fil: Finamor, I. A.. Universidade Federal de Santa Maria; Brasil
Fil: Riffel, A. P. K.. Universidade Federal de Santa Maria; Brasil
Fil: Llesuy, Susana Francisca. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Química Analítica y Fisicoquímica; Argentina
Fil: Pavanato, M. A.. Universidade Federal de Santa Maria; Brasil
Fil: Baldisserotto, B.. Universidade Federal de Santa Maria; Brasil
Materia
Catalase
Gst
Lipid Peroxidation
Tbars
Theronts
White Spots Disease
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:11336/67550
Acceder
id CONICETDig_5baaac732321b29d15b70387b5d57811
oai_identifier_str oai:ri.conicet.gov.ar:11336/67550
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pHGarcia, L. O.Becker, A.G.Bertuzzi, T.Cunha, M. A.Kochhann, D.Finamor, I. A.Riffel, A. P. K.Llesuy, Susana FranciscaPavanato, M. A.Baldisserotto, B.CatalaseGstLipid PeroxidationTbarsTherontsWhite Spots Diseasehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The aim of this study was to determine oxidative stress parameters in the liver, gill and muscle of silver catfish juveniles infected with Ichthyophthirius multifiliis and maintained at pH 5.0 or 7.0 for three days. Juveniles were infected by adding one I. multifiliis-infected juvenile and water containing theronts to tanks. After the appearance of white spots on the skin, infected juveniles exposed to pH 5.0 and 7.0 showed significantly higher thiobarbituric acid reactive substances (TBARS) levels in the liver and gills compared to uninfected juveniles. Liver of infected juveniles exposed to pH 7.0 showed higher catalase (CAT) and lower glutathione-S-transferase (GST) activities, but those maintained at pH 5.0 showed significantly higher GST activity than uninfected juveniles. The gills of infected juveniles showed significantly higher CAT (day two) and GST activity at both pH 5.0 and 7.0 compared to uninfected juveniles. Muscle of infected juveniles showed significantly lower CAT and GST activity and TBARS levels (at day three) when maintained at both pH 5.0 and 7.0 compared to uninfected juveniles. In conclusion, I. multifiliis infection induces liver and gill damage via lipid peroxidation products in silver catfish, but higher antioxidant enzyme activity could indicate a greater degree of protection against this parasite. © 2011 Elsevier B.V.Fil: Garcia, L. O.. Universidade Federal de Santa Maria; BrasilFil: Becker, A.G.. Universidade Federal de Santa Maria; BrasilFil: Bertuzzi, T.. Universidade Federal de Santa Maria; BrasilFil: Cunha, M. A.. Universidade Federal de Santa Maria; BrasilFil: Kochhann, D.. Instituto Nacional de Pesquisas da Amazônia; BrasilFil: Finamor, I. A.. Universidade Federal de Santa Maria; BrasilFil: Riffel, A. P. K.. Universidade Federal de Santa Maria; BrasilFil: Llesuy, Susana Francisca. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Química Analítica y Fisicoquímica; ArgentinaFil: Pavanato, M. A.. Universidade Federal de Santa Maria; BrasilFil: Baldisserotto, B.. Universidade Federal de Santa Maria; BrasilElsevier Science2011-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67550Garcia, L. O.; Becker, A.G.; Bertuzzi, T.; Cunha, M. A.; Kochhann, D.; et al.; Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH; Elsevier Science; Veterinary Parasitology; 178; 1-2; 5-2011; 15-210304-4017CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.vetpar.2010.12.039info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0304401711000082info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:34:55Zoai:ri.conicet.gov.ar:11336/67550instacron: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 15:34:55.645CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH
title Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH
spellingShingle Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH
Garcia, L. O.
Catalase
Gst
Lipid Peroxidation
Tbars
Theronts
White Spots Disease
title_short Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH
title_full Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH
title_fullStr Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH
title_full_unstemmed Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH
title_sort Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH
dc.creator.none.fl_str_mv Garcia, L. O.
Becker, A.G.
Bertuzzi, T.
Cunha, M. A.
Kochhann, D.
Finamor, I. A.
Riffel, A. P. K.
Llesuy, Susana Francisca
Pavanato, M. A.
Baldisserotto, B.
author Garcia, L. O.
author_facet Garcia, L. O.
Becker, A.G.
Bertuzzi, T.
Cunha, M. A.
Kochhann, D.
Finamor, I. A.
Riffel, A. P. K.
Llesuy, Susana Francisca
Pavanato, M. A.
Baldisserotto, B.
author_role author
author2 Becker, A.G.
Bertuzzi, T.
Cunha, M. A.
Kochhann, D.
Finamor, I. A.
Riffel, A. P. K.
Llesuy, Susana Francisca
Pavanato, M. A.
Baldisserotto, B.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Catalase
Gst
Lipid Peroxidation
Tbars
Theronts
White Spots Disease
topic Catalase
Gst
Lipid Peroxidation
Tbars
Theronts
White Spots Disease
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The aim of this study was to determine oxidative stress parameters in the liver, gill and muscle of silver catfish juveniles infected with Ichthyophthirius multifiliis and maintained at pH 5.0 or 7.0 for three days. Juveniles were infected by adding one I. multifiliis-infected juvenile and water containing theronts to tanks. After the appearance of white spots on the skin, infected juveniles exposed to pH 5.0 and 7.0 showed significantly higher thiobarbituric acid reactive substances (TBARS) levels in the liver and gills compared to uninfected juveniles. Liver of infected juveniles exposed to pH 7.0 showed higher catalase (CAT) and lower glutathione-S-transferase (GST) activities, but those maintained at pH 5.0 showed significantly higher GST activity than uninfected juveniles. The gills of infected juveniles showed significantly higher CAT (day two) and GST activity at both pH 5.0 and 7.0 compared to uninfected juveniles. Muscle of infected juveniles showed significantly lower CAT and GST activity and TBARS levels (at day three) when maintained at both pH 5.0 and 7.0 compared to uninfected juveniles. In conclusion, I. multifiliis infection induces liver and gill damage via lipid peroxidation products in silver catfish, but higher antioxidant enzyme activity could indicate a greater degree of protection against this parasite. © 2011 Elsevier B.V.
Fil: Garcia, L. O.. Universidade Federal de Santa Maria; Brasil
Fil: Becker, A.G.. Universidade Federal de Santa Maria; Brasil
Fil: Bertuzzi, T.. Universidade Federal de Santa Maria; Brasil
Fil: Cunha, M. A.. Universidade Federal de Santa Maria; Brasil
Fil: Kochhann, D.. Instituto Nacional de Pesquisas da Amazônia; Brasil
Fil: Finamor, I. A.. Universidade Federal de Santa Maria; Brasil
Fil: Riffel, A. P. K.. Universidade Federal de Santa Maria; Brasil
Fil: Llesuy, Susana Francisca. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Química Analítica y Fisicoquímica; Argentina
Fil: Pavanato, M. A.. Universidade Federal de Santa Maria; Brasil
Fil: Baldisserotto, B.. Universidade Federal de Santa Maria; Brasil
description The aim of this study was to determine oxidative stress parameters in the liver, gill and muscle of silver catfish juveniles infected with Ichthyophthirius multifiliis and maintained at pH 5.0 or 7.0 for three days. Juveniles were infected by adding one I. multifiliis-infected juvenile and water containing theronts to tanks. After the appearance of white spots on the skin, infected juveniles exposed to pH 5.0 and 7.0 showed significantly higher thiobarbituric acid reactive substances (TBARS) levels in the liver and gills compared to uninfected juveniles. Liver of infected juveniles exposed to pH 7.0 showed higher catalase (CAT) and lower glutathione-S-transferase (GST) activities, but those maintained at pH 5.0 showed significantly higher GST activity than uninfected juveniles. The gills of infected juveniles showed significantly higher CAT (day two) and GST activity at both pH 5.0 and 7.0 compared to uninfected juveniles. Muscle of infected juveniles showed significantly lower CAT and GST activity and TBARS levels (at day three) when maintained at both pH 5.0 and 7.0 compared to uninfected juveniles. In conclusion, I. multifiliis infection induces liver and gill damage via lipid peroxidation products in silver catfish, but higher antioxidant enzyme activity could indicate a greater degree of protection against this parasite. © 2011 Elsevier B.V.
publishDate 2011
dc.date.none.fl_str_mv 2011-05
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/11336/67550
Garcia, L. O.; Becker, A.G.; Bertuzzi, T.; Cunha, M. A.; Kochhann, D.; et al.; Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH; Elsevier Science; Veterinary Parasitology; 178; 1-2; 5-2011; 15-21
0304-4017
CONICET Digital
CONICET
url http://hdl.handle.net/11336/67550
identifier_str_mv Garcia, L. O.; Becker, A.G.; Bertuzzi, T.; Cunha, M. A.; Kochhann, D.; et al.; Oxidative stress parameters in silver catfish (Rhamdia quelen) juveniles infected with Ichthyophthirius multifiliis and maintained at different levels of water pH; Elsevier Science; Veterinary Parasitology; 178; 1-2; 5-2011; 15-21
0304-4017
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.vetpar.2010.12.039
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0304401711000082
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 Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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_ 1846083476734869504
score 13.22299

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