Mostrar el registro sencillo del ítem
dc.contributor.author
Vera Candioti, Josefina
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Soloneski, Sonia Maria Elsa
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Larramendy, Marcelo Luis
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.date.available
2016-07-07T20:20:23Z
dc.date.issued
2013-08
dc.identifier.citation
Vera Candioti, Josefina; Soloneski, Sonia Maria Elsa; Larramendy, Marcelo Luis; Single-Cell Gel Electrophoresis Assay in the ten spotted live-bearer fish, Cnesterodon decemmaculatus (Jenyns, 1842), as bioassay for agrochemical-induced genotoxicity; Elsevier; Ecotoxicology and Environmental Safety; 98; 8-2013; 368-373
dc.identifier.issn
0147-6513
dc.identifier.uri
http://hdl.handle.net/11336/6403
dc.description.abstract
The ability of two 48 percent chlorpyrifos-based insecticides (Lorsban* 48E® and CPF Zamba®), two 50 percent pirimicarb-based insecticides (Aficida® and Patton Flow®), and two 48 percent glyphosate-based herbicides (Panzer® and Credit®) to induce DNA single-strand breaks in peripheral blood erythrocytes of Cnesterodon decemmaculatus (Jenyns, 1842) (Pisces, Poeciliidae) exposed under laboratory conditions was evaluated by the single-cell gel electrophoresis (SCGE) assay. In those fish exposed to Lorsban* 48E®, CPF Zamba®, Aficida®, Patton Flow®, Credit®, and Panzer®, a significant increase of the genetic damage was observed for all formulations regardless of the harvesting time. This genotoxic effect was achieved by an enhancement of Type II-IV comets and a concomitant decrease of Type 0-I comets over control values. A regression analysis revealed that the damage varied as a negative function of the exposure time in those Lorsban* 48E®- and Aficida®-treated fish. On the other hand, a positive correlation between damage increase and exposure time was achieved after Patton Flow® and Credit® treatment. Finally, no correlation was observed between increase in the genetic damage and exposure time after treatment with CPF Zamba® or Panzer®. These results highlight that all agrochemicals inflict primary genotoxic damage at the DNA level at sublethal concentrations, regardless of the exposure time of the aquatic organisms under study, at least within a period of 96 h of treatment.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Comet Assay
dc.subject
Poeciliidae
dc.subject
Agrochemical Commercial Formulations
dc.subject
Chlorpyrifos
dc.subject
Pirimicarb
dc.subject
Glyphosate
dc.subject.classification
Biología Celular, Microbiología
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ciencias Biológicas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Single-Cell Gel Electrophoresis Assay in the ten spotted live-bearer fish, Cnesterodon decemmaculatus (Jenyns, 1842), as bioassay for agrochemical-induced genotoxicity
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-07-06T15:47:06Z
dc.journal.volume
98
dc.journal.pagination
368-373
dc.journal.pais
Países Bajos
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Vera Candioti, Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Catedra de Citologia; Argentina
dc.description.fil
Fil: Soloneski, Sonia Maria Elsa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnológico la Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Catedra de Citologia; Argentina
dc.description.fil
Fil: Larramendy, Marcelo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnológico la Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Catedra de Citologia; Argentina
dc.journal.title
Ecotoxicology and Environmental Safety
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0147651313003552
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ecoenv.2013.08.011
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecoenv.2013.08.011
Archivos asociados