Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells

Autores
Nikoloff, Noelia; Escobar, Luciana Ines; Soloneski, Sonia Maria Elsa; Larramendy, Marcelo Luis
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The in vitro effects of S-metolachlor and its formulation Twin Pack Gold® (96% a.i.) were evaluated in human hepatoma (HepG2) cells. Cytokinesis-blocked micronucleus cytome (CBMN-cyt) and MTT assays as well as Neutral Red uptake were employed for genotoxicity and cytotoxicity evaluation. Activities were tested within the concentration range of 0.25–15 μg/ml S-metolachlor for 24 h of exposure. Both compounds rendered a minor reduction in the NDI although not reaching statistical significance. Results demonstrated that the S-metolachlor was not able to induce MNs. On the other hand, 0.5–6 μg/ml Twin Pack Gold® increased the frequency of MNs. When cytotoxicity was estimated, S-metolachlor was not able to induce either a reduction of lysosomal or mitochondrial activity. Contrarily, whereas 1–15 μg/ml Twin Pack Gold® induced a significant reduction of mitochondrial activity, all tested concentrations of the formulated product induced a significant decrease of lysosomal performance as a function of the concentration of the S-metolachlor-based formulation titrated into cultures. Genotoxicity and cytotoxicity differences obtained with pure S-metolachlor and the commercial S-metolachlor-based formulation indicate that the latter may contain additional unsafe xenobiotics and support the concept of the importance of evaluating not only the active principle but also the commercial formulation when estimating the real hazard from agrochemicals.
Fil: Nikoloff, Noelia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Escobar, Luciana Ines. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Soloneski, Sonia Maria Elsa. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Larramendy, Marcelo Luis. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Commercial Herbicide Formulation
Hepg2 Cells
Mn Assay
Mtt Assay
Neutral Red Assay
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:11336/23289
Acceder
id CONICETDig_32b5d8998934451523e4b8fcc0b64445
oai_identifier_str oai:ri.conicet.gov.ar:11336/23289
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cellsNikoloff, NoeliaEscobar, Luciana InesSoloneski, Sonia Maria ElsaLarramendy, Marcelo LuisCommercial Herbicide FormulationHepg2 CellsMn AssayMtt AssayNeutral Red Assayhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The in vitro effects of S-metolachlor and its formulation Twin Pack Gold® (96% a.i.) were evaluated in human hepatoma (HepG2) cells. Cytokinesis-blocked micronucleus cytome (CBMN-cyt) and MTT assays as well as Neutral Red uptake were employed for genotoxicity and cytotoxicity evaluation. Activities were tested within the concentration range of 0.25–15 μg/ml S-metolachlor for 24 h of exposure. Both compounds rendered a minor reduction in the NDI although not reaching statistical significance. Results demonstrated that the S-metolachlor was not able to induce MNs. On the other hand, 0.5–6 μg/ml Twin Pack Gold® increased the frequency of MNs. When cytotoxicity was estimated, S-metolachlor was not able to induce either a reduction of lysosomal or mitochondrial activity. Contrarily, whereas 1–15 μg/ml Twin Pack Gold® induced a significant reduction of mitochondrial activity, all tested concentrations of the formulated product induced a significant decrease of lysosomal performance as a function of the concentration of the S-metolachlor-based formulation titrated into cultures. Genotoxicity and cytotoxicity differences obtained with pure S-metolachlor and the commercial S-metolachlor-based formulation indicate that the latter may contain additional unsafe xenobiotics and support the concept of the importance of evaluating not only the active principle but also the commercial formulation when estimating the real hazard from agrochemicals.Fil: Nikoloff, Noelia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Escobar, Luciana Ines. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Soloneski, Sonia Maria Elsa. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Larramendy, Marcelo Luis. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23289Nikoloff, Noelia; Escobar, Luciana Ines; Soloneski, Sonia Maria Elsa; Larramendy, Marcelo Luis; Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells; Elsevier; Food And Chemical Toxicology; 62; 10-2013; 777-7810278-6915CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.fct.2013.10.015info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S027869151300690Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:25:05Zoai:ri.conicet.gov.ar:11336/23289instacron: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:34982025-09-29 10:25:05.816CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells
title Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells
spellingShingle Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells
Nikoloff, Noelia
Commercial Herbicide Formulation
Hepg2 Cells
Mn Assay
Mtt Assay
Neutral Red Assay
title_short Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells
title_full Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells
title_fullStr Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells
title_full_unstemmed Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells
title_sort Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells
dc.creator.none.fl_str_mv Nikoloff, Noelia
Escobar, Luciana Ines
Soloneski, Sonia Maria Elsa
Larramendy, Marcelo Luis
author Nikoloff, Noelia
author_facet Nikoloff, Noelia
Escobar, Luciana Ines
Soloneski, Sonia Maria Elsa
Larramendy, Marcelo Luis
author_role author
author2 Escobar, Luciana Ines
Soloneski, Sonia Maria Elsa
Larramendy, Marcelo Luis
author2_role author
author
author
dc.subject.none.fl_str_mv Commercial Herbicide Formulation
Hepg2 Cells
Mn Assay
Mtt Assay
Neutral Red Assay
topic Commercial Herbicide Formulation
Hepg2 Cells
Mn Assay
Mtt Assay
Neutral Red Assay
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 in vitro effects of S-metolachlor and its formulation Twin Pack Gold® (96% a.i.) were evaluated in human hepatoma (HepG2) cells. Cytokinesis-blocked micronucleus cytome (CBMN-cyt) and MTT assays as well as Neutral Red uptake were employed for genotoxicity and cytotoxicity evaluation. Activities were tested within the concentration range of 0.25–15 μg/ml S-metolachlor for 24 h of exposure. Both compounds rendered a minor reduction in the NDI although not reaching statistical significance. Results demonstrated that the S-metolachlor was not able to induce MNs. On the other hand, 0.5–6 μg/ml Twin Pack Gold® increased the frequency of MNs. When cytotoxicity was estimated, S-metolachlor was not able to induce either a reduction of lysosomal or mitochondrial activity. Contrarily, whereas 1–15 μg/ml Twin Pack Gold® induced a significant reduction of mitochondrial activity, all tested concentrations of the formulated product induced a significant decrease of lysosomal performance as a function of the concentration of the S-metolachlor-based formulation titrated into cultures. Genotoxicity and cytotoxicity differences obtained with pure S-metolachlor and the commercial S-metolachlor-based formulation indicate that the latter may contain additional unsafe xenobiotics and support the concept of the importance of evaluating not only the active principle but also the commercial formulation when estimating the real hazard from agrochemicals.
Fil: Nikoloff, Noelia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Escobar, Luciana Ines. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Soloneski, Sonia Maria Elsa. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Larramendy, Marcelo Luis. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Citología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The in vitro effects of S-metolachlor and its formulation Twin Pack Gold® (96% a.i.) were evaluated in human hepatoma (HepG2) cells. Cytokinesis-blocked micronucleus cytome (CBMN-cyt) and MTT assays as well as Neutral Red uptake were employed for genotoxicity and cytotoxicity evaluation. Activities were tested within the concentration range of 0.25–15 μg/ml S-metolachlor for 24 h of exposure. Both compounds rendered a minor reduction in the NDI although not reaching statistical significance. Results demonstrated that the S-metolachlor was not able to induce MNs. On the other hand, 0.5–6 μg/ml Twin Pack Gold® increased the frequency of MNs. When cytotoxicity was estimated, S-metolachlor was not able to induce either a reduction of lysosomal or mitochondrial activity. Contrarily, whereas 1–15 μg/ml Twin Pack Gold® induced a significant reduction of mitochondrial activity, all tested concentrations of the formulated product induced a significant decrease of lysosomal performance as a function of the concentration of the S-metolachlor-based formulation titrated into cultures. Genotoxicity and cytotoxicity differences obtained with pure S-metolachlor and the commercial S-metolachlor-based formulation indicate that the latter may contain additional unsafe xenobiotics and support the concept of the importance of evaluating not only the active principle but also the commercial formulation when estimating the real hazard from agrochemicals.
publishDate 2013
dc.date.none.fl_str_mv 2013-10
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/11336/23289
Nikoloff, Noelia; Escobar, Luciana Ines; Soloneski, Sonia Maria Elsa; Larramendy, Marcelo Luis; Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells; Elsevier; Food And Chemical Toxicology; 62; 10-2013; 777-781
0278-6915
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23289
identifier_str_mv Nikoloff, Noelia; Escobar, Luciana Ines; Soloneski, Sonia Maria Elsa; Larramendy, Marcelo Luis; Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells; Elsevier; Food And Chemical Toxicology; 62; 10-2013; 777-781
0278-6915
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.fct.2013.10.015
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S027869151300690X
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
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score 13.070432

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