Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpoles
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0001-3765202220210161 http://hdl.handle.net/11449/246038 |
Resumo: | We have examined the mutagenic effects of the fungicide Elatus® on tadpoles of Rana catesbeiana and Leptodactylus latrans. Sixty-four tadpoles of each species have been exposed to three concentrations of Elatus® (10, 20, and 50 µg/L-1) during 96 hours. We’ve carried out the micronucleus test (MN) and erythrocyte nuclear abnormalities (ENAs) in 32 tadpoles of each species, the others 32 tadpoles of each species remained in a solution free of Elatus® during 96 hours, in order to assess the ability to recover from the damage caused by the fungicide. There was significant difference in MNs frequency between the treatment exposed to 50µg/L-1 and the control groups for R. catesbeiana, while for L. latrans, we’ve found difference between the treatment of 20 µg/L-1, followed by a period without exposure to the contaminant and the control group when all ENAs were analyzed. When we compared the two species, R. catesbeiana presented a higher frequency of MNs than L. latrans in the treatment exposed to 50 µg/L-1of the fungicide. Our findings highlight the need to monitor amphibians in places where this product is widely used. |
id |
UNSP_0d52e591de875649a4473f157f943c3c |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/246038 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpolesanuranElatus®micronucleus testpesticidesWe have examined the mutagenic effects of the fungicide Elatus® on tadpoles of Rana catesbeiana and Leptodactylus latrans. Sixty-four tadpoles of each species have been exposed to three concentrations of Elatus® (10, 20, and 50 µg/L-1) during 96 hours. We’ve carried out the micronucleus test (MN) and erythrocyte nuclear abnormalities (ENAs) in 32 tadpoles of each species, the others 32 tadpoles of each species remained in a solution free of Elatus® during 96 hours, in order to assess the ability to recover from the damage caused by the fungicide. There was significant difference in MNs frequency between the treatment exposed to 50µg/L-1 and the control groups for R. catesbeiana, while for L. latrans, we’ve found difference between the treatment of 20 µg/L-1, followed by a period without exposure to the contaminant and the control group when all ENAs were analyzed. When we compared the two species, R. catesbeiana presented a higher frequency of MNs than L. latrans in the treatment exposed to 50 µg/L-1of the fungicide. Our findings highlight the need to monitor amphibians in places where this product is widely used.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Instituto Federal Goiano Laboratório de Ecotoxicologia e Sistemática Animal (EcotoxSA), Rodovia Sul Goiana, Km 01, Zona Rural, GOUniversidade Estadual Paulista “Júlio de Mesquita Filho” Departamento de Biologia, Rua Cristóvão Colombo, 2265, Jardim Nazareth, SPUniversidade Federal de Goiás Laboratório de Mutagênese Instituto de Ciências Biológicas, Avenida Esperança, s/n, Chácaras de Recreio Samambaia, GOUniversidade de Rio Verde Fazenda Fontes do Saber, Campus Universitário, Caixa Postal 104, GOInstituto Federal Goiano Laboratório de Biotecnologia, Rodovia Sul Goiana, Km 01, Zona Rural, GOUniversidade Estadual Paulista “Júlio de Mesquita Filho” Departamento de Biologia, Rua Cristóvão Colombo, 2265, Jardim Nazareth, SPCAPES: 001CNPq: 477044/2013-1Laboratório de Ecotoxicologia e Sistemática Animal (EcotoxSA)Universidade Estadual Paulista (UNESP)Universidade Federal de Goiás (UFG)Fazenda Fontes do SaberLaboratório de BiotecnologiaAssis, Rhayane A. [UNESP]Benvindo-Souza, MarcelinoAraújo-Santos, Cirley G.Borges, Rinneu E.Santos-Filho, Itamar D.Oliveira, Leissa CarolinaMendonça, Maria Andreia C.Santos, Lia Raquel S.2023-07-29T12:30:00Z2023-07-29T12:30:00Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/0001-3765202220210161Anais da Academia Brasileira de Ciencias, v. 94.1678-26900001-3765http://hdl.handle.net/11449/24603810.1590/0001-37652022202101612-s2.0-85139447582Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnais da Academia Brasileira de Cienciasinfo:eu-repo/semantics/openAccess2023-07-29T12:30:00Zoai:repositorio.unesp.br:11449/246038Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:55:04.077906Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpoles |
title |
Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpoles |
spellingShingle |
Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpoles Assis, Rhayane A. [UNESP] anuran Elatus® micronucleus test pesticides |
title_short |
Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpoles |
title_full |
Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpoles |
title_fullStr |
Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpoles |
title_full_unstemmed |
Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpoles |
title_sort |
Mutagenic effect of a commercial fungicide on Rana catesbeiana and Leptodactylus latrans tadpoles |
author |
Assis, Rhayane A. [UNESP] |
author_facet |
Assis, Rhayane A. [UNESP] Benvindo-Souza, Marcelino Araújo-Santos, Cirley G. Borges, Rinneu E. Santos-Filho, Itamar D. Oliveira, Leissa Carolina Mendonça, Maria Andreia C. Santos, Lia Raquel S. |
author_role |
author |
author2 |
Benvindo-Souza, Marcelino Araújo-Santos, Cirley G. Borges, Rinneu E. Santos-Filho, Itamar D. Oliveira, Leissa Carolina Mendonça, Maria Andreia C. Santos, Lia Raquel S. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Laboratório de Ecotoxicologia e Sistemática Animal (EcotoxSA) Universidade Estadual Paulista (UNESP) Universidade Federal de Goiás (UFG) Fazenda Fontes do Saber Laboratório de Biotecnologia |
dc.contributor.author.fl_str_mv |
Assis, Rhayane A. [UNESP] Benvindo-Souza, Marcelino Araújo-Santos, Cirley G. Borges, Rinneu E. Santos-Filho, Itamar D. Oliveira, Leissa Carolina Mendonça, Maria Andreia C. Santos, Lia Raquel S. |
dc.subject.por.fl_str_mv |
anuran Elatus® micronucleus test pesticides |
topic |
anuran Elatus® micronucleus test pesticides |
description |
We have examined the mutagenic effects of the fungicide Elatus® on tadpoles of Rana catesbeiana and Leptodactylus latrans. Sixty-four tadpoles of each species have been exposed to three concentrations of Elatus® (10, 20, and 50 µg/L-1) during 96 hours. We’ve carried out the micronucleus test (MN) and erythrocyte nuclear abnormalities (ENAs) in 32 tadpoles of each species, the others 32 tadpoles of each species remained in a solution free of Elatus® during 96 hours, in order to assess the ability to recover from the damage caused by the fungicide. There was significant difference in MNs frequency between the treatment exposed to 50µg/L-1 and the control groups for R. catesbeiana, while for L. latrans, we’ve found difference between the treatment of 20 µg/L-1, followed by a period without exposure to the contaminant and the control group when all ENAs were analyzed. When we compared the two species, R. catesbeiana presented a higher frequency of MNs than L. latrans in the treatment exposed to 50 µg/L-1of the fungicide. Our findings highlight the need to monitor amphibians in places where this product is widely used. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-07-29T12:30:00Z 2023-07-29T12:30:00Z |
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/10.1590/0001-3765202220210161 Anais da Academia Brasileira de Ciencias, v. 94. 1678-2690 0001-3765 http://hdl.handle.net/11449/246038 10.1590/0001-3765202220210161 2-s2.0-85139447582 |
url |
http://dx.doi.org/10.1590/0001-3765202220210161 http://hdl.handle.net/11449/246038 |
identifier_str_mv |
Anais da Academia Brasileira de Ciencias, v. 94. 1678-2690 0001-3765 10.1590/0001-3765202220210161 2-s2.0-85139447582 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Anais da Academia Brasileira de Ciencias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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_ |
1808129372820865024 |