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dc.contributor.authorZapata Restrepo, Lina María-
dc.contributor.authorOrozco Jiménez, Luz Yaneth-
dc.contributor.authorRueda Cardona, Maribel-
dc.contributor.authorEchavarría Consuegra, Sandra Liliana-
dc.contributor.authorMena Moreno, Nehir-
dc.contributor.authorPalacio Baena, Jaime Alberto-
dc.date.accessioned2020-01-16T22:30:03Z-
dc.date.available2020-01-16T22:30:03Z-
dc.date.issued2017-
dc.identifier.citationL. M. Zapata-Restrepo, L. Y. Orozco-Jiménez, M. Rueda-Cardona, S. L. Echavarría, N. Mena-Moreno, y J. A. Palacio-Baena, “Evaluación genotóxica del agua del Río Grande (Antioquia, Colombia) mediante frecuencia de eritrocitos micronucleados de Brycon henni (Characiformes: Characidae),” Rev. Biol. Trop., vol. 65, no. 1, pp. 405-414, Mar. 2017.spa
dc.identifier.issn0034-7744-
dc.identifier.urihttp://hdl.handle.net/10495/13328-
dc.description.abstractThe permanent monoculture of bananas and plantains farming in the middle of Río Grande (Turbo - Antioquia) requires the application of a variety of pesticides. Inappropriate banana production practices in this region, have often led to waterbody pollution by agrochemicals from leachate and runoff processes. Currently, fish are the most common vertebrates used as bioindicators of water quality, because they are very sensitive to the presence of contaminants. Our main goal with this study was to compare the frequency of micronucleated erythrocytes (MNE) in peripheral blood specimens of fish Brycon henni, from two locations (polluted and unpolluted) in the Rio Grande. We evaluated the frequency of MNE in peripheral blood samples of fish B. henni from each location during two rainy seasons in 2010 and two dry seasons in 2011. Blood samples were collected, fixed for 24 h, and then were stained with Giemsa. Among results, we found that the median frequency of MNE was higher in the polluted site by agrochemical discharges (0.15±0.18), than in the unimpacted site (0.06±0.08). Furthermore, the frequency of MNE in B. henni during the dry season was highly significant for both locations. The results of this study indicated that the analysis of MNE in B. henni could be recommended as a suitable method for in situ detection of environmental genotoxins.spa
dc.format.extent10spa
dc.format.mimetypeapplication/pdfspa
dc.language.isoespspa
dc.publisherUniversidad de Costa Ricaspa
dc.type.hasversioninfo:eu-repo/semantics/publishedVersionspa
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rightsAn error occurred on the license name.*
dc.rights.uriAn error occurred getting the license - uri.*
dc.subjectBrycon hennies_ES
dc.subjectEvaluación genotóxicaes_ES
dc.subjectEritrocitos micronucleadoses_ES
dc.subjectRío Grande (Antioquia, Colombia)es_ES
dc.subjectAgrochemicalses_ES
dc.subjectBiomarkeres_ES
dc.subjectBrycon hennies_ES
dc.subjectFrequency of micronucleated erythrocyteses_ES
dc.titleEvaluación genotóxica del agua del Río Grande (Antioquia, Colombia) mediante frecuencia de eritrocitos micronucleados de Brycon henni (Characiformes : Characidae)spa
dc.title.alternativeGenotoxic evaluation of Río Grande (Antioquia, Colombia) water using micronucleus frequency in erythrocytes of Brycon henni (Characiformes : Characidae)spa
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.publisher.groupGrupo de Investigación en Gestión y Modelación Ambiental (GAIA)spa
dc.identifier.doi10.15517/rbt.v65i1.21766-
dc.relation.volumen65es_ES
dc.relation.numero1es_ES
dc.source.tituloRevistaAbreviadaRev. Biol. Trop.es_ES
dc.rights.accessrightshttp://purl.org/coar/access_right/c_abf2spa
dc.identifier.eissn0034-7744-
oaire.citationtitleRevista de Biología Tropicalspa
oaire.citationstartpage405spa
oaire.citationendpage414spa
oaire.citationvolume65spa
oaire.citationissue1spa
dc.rights.creativecommonshttps://creativecommons.org/licenses/by-nc-nd/4.0/spa
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1spa
dc.type.localArtículo de investigaciónspa
Aparece en las colecciones: CIA (Centro de Investigaciones Ambientales y de Ingeniería)

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