Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s00244-019-00623-y http://hdl.handle.net/11449/189224 |
Resumo: | Many agricultural practices cause environmental degradation that affects the cellular integrity of anurans. In the present study, we provided in situ data of Dendropsophus minutus, Physalaemus cuvieri, and Scinax fuscovarius collected in soybean/corn and conservation units in the Brazilian Cerrado. The in situ data showed no significant variation in the micronucleus frequency between the sites, only the reniform cells had a higher rate for the agricultural environment. A combined analysis of all nuclear erythrocyte abnormalities (ENAs = nuclear buds, reniform nuclei, apoptotic cell, binucleated, and anucleated cells) was recorded higher frequencies in farmland. Overall, Scinax fuscovarius was considered the best potential bioindicator for soybean/corn plantations. Finally, we recommend expanding the micronucleus test for in situ studies to expand our understanding of the sensitivity of native anuran species and provide a more systematic assessment of the adverse effects of environmental pollutants on wildlife. |
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Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, BrazilMany agricultural practices cause environmental degradation that affects the cellular integrity of anurans. In the present study, we provided in situ data of Dendropsophus minutus, Physalaemus cuvieri, and Scinax fuscovarius collected in soybean/corn and conservation units in the Brazilian Cerrado. The in situ data showed no significant variation in the micronucleus frequency between the sites, only the reniform cells had a higher rate for the agricultural environment. A combined analysis of all nuclear erythrocyte abnormalities (ENAs = nuclear buds, reniform nuclei, apoptotic cell, binucleated, and anucleated cells) was recorded higher frequencies in farmland. Overall, Scinax fuscovarius was considered the best potential bioindicator for soybean/corn plantations. Finally, we recommend expanding the micronucleus test for in situ studies to expand our understanding of the sensitivity of native anuran species and provide a more systematic assessment of the adverse effects of environmental pollutants on wildlife.Department of Biology Universidade de Rio Verde UniRV, Fazenda Fontes do SaberLaboratory of Animal Biology Instituto Federal Goiano IF Goiano, Campus Rio Verde, Rodovia Sul Goiana, Km 01, Zona RuralDepartment of Biology Universidade Estadual Paulista - Júlio de Mesquita Filho UNESP, Campus São José do Rio Preto, R. Cristóvão Colombo, 2265, Jardim NazarethDepartment of Biology Universidade Estadual Paulista - Júlio de Mesquita Filho UNESP, Campus São José do Rio Preto, R. Cristóvão Colombo, 2265, Jardim NazarethUniRVIF GoianoUniversidade Estadual Paulista (Unesp)Borges, Rinneu EliasSantos, Lia Raquel de SouzaBenvindo-Souza, MarcelinoModesto, Richelle SousaAssis, Rhayane Alvesde Oliveira, Classius [UNESP]2019-10-06T16:33:56Z2019-10-06T16:33:56Z2019-07-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article22-28http://dx.doi.org/10.1007/s00244-019-00623-yArchives of Environmental Contamination and Toxicology, v. 77, n. 1, p. 22-28, 2019.1432-07030090-4341http://hdl.handle.net/11449/18922410.1007/s00244-019-00623-y2-s2.0-85066926593Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArchives of Environmental Contamination and Toxicologyinfo:eu-repo/semantics/openAccess2021-10-22T21:54:14Zoai:repositorio.unesp.br:11449/189224Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:26:33.693147Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, Brazil |
title |
Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, Brazil |
spellingShingle |
Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, Brazil Borges, Rinneu Elias |
title_short |
Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, Brazil |
title_full |
Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, Brazil |
title_fullStr |
Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, Brazil |
title_full_unstemmed |
Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, Brazil |
title_sort |
Genotoxic Evaluation in Tadpoles Associated with Agriculture in the Central Cerrado, Brazil |
author |
Borges, Rinneu Elias |
author_facet |
Borges, Rinneu Elias Santos, Lia Raquel de Souza Benvindo-Souza, Marcelino Modesto, Richelle Sousa Assis, Rhayane Alves de Oliveira, Classius [UNESP] |
author_role |
author |
author2 |
Santos, Lia Raquel de Souza Benvindo-Souza, Marcelino Modesto, Richelle Sousa Assis, Rhayane Alves de Oliveira, Classius [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
UniRV IF Goiano Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Borges, Rinneu Elias Santos, Lia Raquel de Souza Benvindo-Souza, Marcelino Modesto, Richelle Sousa Assis, Rhayane Alves de Oliveira, Classius [UNESP] |
description |
Many agricultural practices cause environmental degradation that affects the cellular integrity of anurans. In the present study, we provided in situ data of Dendropsophus minutus, Physalaemus cuvieri, and Scinax fuscovarius collected in soybean/corn and conservation units in the Brazilian Cerrado. The in situ data showed no significant variation in the micronucleus frequency between the sites, only the reniform cells had a higher rate for the agricultural environment. A combined analysis of all nuclear erythrocyte abnormalities (ENAs = nuclear buds, reniform nuclei, apoptotic cell, binucleated, and anucleated cells) was recorded higher frequencies in farmland. Overall, Scinax fuscovarius was considered the best potential bioindicator for soybean/corn plantations. Finally, we recommend expanding the micronucleus test for in situ studies to expand our understanding of the sensitivity of native anuran species and provide a more systematic assessment of the adverse effects of environmental pollutants on wildlife. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-06T16:33:56Z 2019-10-06T16:33:56Z 2019-07-15 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s00244-019-00623-y Archives of Environmental Contamination and Toxicology, v. 77, n. 1, p. 22-28, 2019. 1432-0703 0090-4341 http://hdl.handle.net/11449/189224 10.1007/s00244-019-00623-y 2-s2.0-85066926593 |
url |
http://dx.doi.org/10.1007/s00244-019-00623-y http://hdl.handle.net/11449/189224 |
identifier_str_mv |
Archives of Environmental Contamination and Toxicology, v. 77, n. 1, p. 22-28, 2019. 1432-0703 0090-4341 10.1007/s00244-019-00623-y 2-s2.0-85066926593 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Archives of Environmental Contamination and Toxicology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
22-28 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128812866600960 |