Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants

Autores
Ballesteros, Maria Laura; Rivetti, Natalia Gabriela; Morillo, D. O.; Bertrand, Lidwina; Amé, María Valeria; Bistoni, Maria de Los Angeles
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Aquatic biotas frequently inhabit a multi-stressor environment that affects their structure and function. The hypothesis of this work is that differential responses at different levels of organization will be found in J. multidentata exposed to the multi-stressor context of the Ctalamochita River (Córdoba, Argentina), and that those responses will be more pronounced in sites impacted by anthropic activity (cultivated and industrial areas, city settlements). The study was carried out at four sites along the Ctalamochita River, during the wet and the dry seasons. A seven-day active sampling used caged fish. After exposure, biomarker levels were measured at individual (somatic indexes, behavioral parameters), histological (semi-quantitative indexes in gills and liver) and biochemical (oxidative stress, Acetyl- and butyrylcholinesterase enzymes) levels. The biomarkers had an individually differential response depending on the hydrological seasons, the histological biomarkers (increased histopathological gill and total indexes) being more sensitive during the wet season and the biochemical and behavioral (increased catalase in liver, increased AChE and BChE in muscle, time spent in the lateral section of the tank) during the dry season. Multivariate analysis demonstrated our hypothesis that contamination of the Ctalamochita River occurs in sites impacted by anthropic activity.
Fil: Ballesteros, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
Fil: Rivetti, Natalia Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Diversidad Animal I; Argentina
Fil: Morillo, D. O.. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Diversidad Animal I; Argentina
Fil: Bertrand, Lidwina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina
Fil: Amé, María Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina
Fil: Bistoni, Maria de Los Angeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
Materia
Behavioral Alterations
Histopathology
Mortality
Multi-Stressor Context
Oxidative Stress
Somatic Indexes
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:11336/65570
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminantsBallesteros, Maria LauraRivetti, Natalia GabrielaMorillo, D. O.Bertrand, LidwinaAmé, María ValeriaBistoni, Maria de Los AngelesBehavioral AlterationsHistopathologyMortalityMulti-Stressor ContextOxidative StressSomatic Indexeshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Aquatic biotas frequently inhabit a multi-stressor environment that affects their structure and function. The hypothesis of this work is that differential responses at different levels of organization will be found in J. multidentata exposed to the multi-stressor context of the Ctalamochita River (Córdoba, Argentina), and that those responses will be more pronounced in sites impacted by anthropic activity (cultivated and industrial areas, city settlements). The study was carried out at four sites along the Ctalamochita River, during the wet and the dry seasons. A seven-day active sampling used caged fish. After exposure, biomarker levels were measured at individual (somatic indexes, behavioral parameters), histological (semi-quantitative indexes in gills and liver) and biochemical (oxidative stress, Acetyl- and butyrylcholinesterase enzymes) levels. The biomarkers had an individually differential response depending on the hydrological seasons, the histological biomarkers (increased histopathological gill and total indexes) being more sensitive during the wet season and the biochemical and behavioral (increased catalase in liver, increased AChE and BChE in muscle, time spent in the lateral section of the tank) during the dry season. Multivariate analysis demonstrated our hypothesis that contamination of the Ctalamochita River occurs in sites impacted by anthropic activity.Fil: Ballesteros, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; ArgentinaFil: Rivetti, Natalia Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Diversidad Animal I; ArgentinaFil: Morillo, D. O.. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Diversidad Animal I; ArgentinaFil: Bertrand, Lidwina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; ArgentinaFil: Amé, María Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; ArgentinaFil: Bistoni, Maria de Los Angeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; ArgentinaElsevier Science2017-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/65570Ballesteros, Maria Laura; Rivetti, Natalia Gabriela; Morillo, D. O.; Bertrand, Lidwina; Amé, María Valeria; et al.; Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants; Elsevier Science; Science of the Total Environment; 595; 10-2017; 711-7220048-9697CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.scitotenv.2017.03.203info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0048969717307246info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:36Zoai:ri.conicet.gov.ar:11336/65570instacron: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 09:47:36.716CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants
title Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants
spellingShingle Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants
Ballesteros, Maria Laura
Behavioral Alterations
Histopathology
Mortality
Multi-Stressor Context
Oxidative Stress
Somatic Indexes
title_short Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants
title_full Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants
title_fullStr Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants
title_full_unstemmed Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants
title_sort Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants
dc.creator.none.fl_str_mv Ballesteros, Maria Laura
Rivetti, Natalia Gabriela
Morillo, D. O.
Bertrand, Lidwina
Amé, María Valeria
Bistoni, Maria de Los Angeles
author Ballesteros, Maria Laura
author_facet Ballesteros, Maria Laura
Rivetti, Natalia Gabriela
Morillo, D. O.
Bertrand, Lidwina
Amé, María Valeria
Bistoni, Maria de Los Angeles
author_role author
author2 Rivetti, Natalia Gabriela
Morillo, D. O.
Bertrand, Lidwina
Amé, María Valeria
Bistoni, Maria de Los Angeles
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Behavioral Alterations
Histopathology
Mortality
Multi-Stressor Context
Oxidative Stress
Somatic Indexes
topic Behavioral Alterations
Histopathology
Mortality
Multi-Stressor Context
Oxidative Stress
Somatic Indexes
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 biotas frequently inhabit a multi-stressor environment that affects their structure and function. The hypothesis of this work is that differential responses at different levels of organization will be found in J. multidentata exposed to the multi-stressor context of the Ctalamochita River (Córdoba, Argentina), and that those responses will be more pronounced in sites impacted by anthropic activity (cultivated and industrial areas, city settlements). The study was carried out at four sites along the Ctalamochita River, during the wet and the dry seasons. A seven-day active sampling used caged fish. After exposure, biomarker levels were measured at individual (somatic indexes, behavioral parameters), histological (semi-quantitative indexes in gills and liver) and biochemical (oxidative stress, Acetyl- and butyrylcholinesterase enzymes) levels. The biomarkers had an individually differential response depending on the hydrological seasons, the histological biomarkers (increased histopathological gill and total indexes) being more sensitive during the wet season and the biochemical and behavioral (increased catalase in liver, increased AChE and BChE in muscle, time spent in the lateral section of the tank) during the dry season. Multivariate analysis demonstrated our hypothesis that contamination of the Ctalamochita River occurs in sites impacted by anthropic activity.
Fil: Ballesteros, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
Fil: Rivetti, Natalia Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Diversidad Animal I; Argentina
Fil: Morillo, D. O.. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Diversidad Animal I; Argentina
Fil: Bertrand, Lidwina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina
Fil: Amé, María Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina
Fil: Bistoni, Maria de Los Angeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
description Aquatic biotas frequently inhabit a multi-stressor environment that affects their structure and function. The hypothesis of this work is that differential responses at different levels of organization will be found in J. multidentata exposed to the multi-stressor context of the Ctalamochita River (Córdoba, Argentina), and that those responses will be more pronounced in sites impacted by anthropic activity (cultivated and industrial areas, city settlements). The study was carried out at four sites along the Ctalamochita River, during the wet and the dry seasons. A seven-day active sampling used caged fish. After exposure, biomarker levels were measured at individual (somatic indexes, behavioral parameters), histological (semi-quantitative indexes in gills and liver) and biochemical (oxidative stress, Acetyl- and butyrylcholinesterase enzymes) levels. The biomarkers had an individually differential response depending on the hydrological seasons, the histological biomarkers (increased histopathological gill and total indexes) being more sensitive during the wet season and the biochemical and behavioral (increased catalase in liver, increased AChE and BChE in muscle, time spent in the lateral section of the tank) during the dry season. Multivariate analysis demonstrated our hypothesis that contamination of the Ctalamochita River occurs in sites impacted by anthropic activity.
publishDate 2017
dc.date.none.fl_str_mv 2017-10
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/11336/65570
Ballesteros, Maria Laura; Rivetti, Natalia Gabriela; Morillo, D. O.; Bertrand, Lidwina; Amé, María Valeria; et al.; Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants; Elsevier Science; Science of the Total Environment; 595; 10-2017; 711-722
0048-9697
CONICET Digital
CONICET
url http://hdl.handle.net/11336/65570
identifier_str_mv Ballesteros, Maria Laura; Rivetti, Natalia Gabriela; Morillo, D. O.; Bertrand, Lidwina; Amé, María Valeria; et al.; Multi-biomarker responses in fish (Jenynsia multidentata) to assess the impact of pollution in rivers with mixtures of environmental contaminants; Elsevier Science; Science of the Total Environment; 595; 10-2017; 711-722
0048-9697
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.scitotenv.2017.03.203
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0048969717307246
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
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
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