Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040

Detalhes bibliográficos
Autor(a) principal: Mabilia, Rodrigo Gasparoto
Data de Publicação: 2008
Outros Autores: Souza, Silvia Maria Guimalhães de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1040
Resumo: There are no specific formulations of diflubenzuron for the treatment of ectoparasities in freshwater fishes. Many therapeutics protocols of untested efficacy, environmental impact and unknown hematological effects have been introduced in Brazilian aquaculture. The aim of this study was evaluate the diflubenzuron effect on the hematological parameters (total number of erythrocytes, hematocrit, total number of leucocytes and differential count of leucocytes) of “Jundias” (Rhamdia quelen) infected by Lernaea cyprinacea. Four groups of jundias were exposed to a 24 hour immersion bath containing diflubenzuron in concentrations: 0.0 mg.L-1, 0.01 mg.L-1, 0.1 mg.L-1 and 1.0 mg.L-1. These concentrations of diflubenzuron did not show any significant difference in the basal parameters of hematology (Tukey test p < 0.05) of Jundias. More studies about the effect of diflubenzuron on the hematology of infected fishes exposed to a long period of treatment are needed to test chronic effects.
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spelling Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040Efeito do tratamento com diflubenzuron na hematologia de jundiás, Rhamdia quelen (Pimelodidae) infestados por Lernaea cyprinacea (Copepoda) em banhos de imersão de 24 horas - DOI: 10.4025/actascibiolsci.v28i2.1040aqüiculturadiflubenzuronLernaea cyprinaceajundiáhematologia5.06.03.00-0 AqüiculturaThere are no specific formulations of diflubenzuron for the treatment of ectoparasities in freshwater fishes. Many therapeutics protocols of untested efficacy, environmental impact and unknown hematological effects have been introduced in Brazilian aquaculture. The aim of this study was evaluate the diflubenzuron effect on the hematological parameters (total number of erythrocytes, hematocrit, total number of leucocytes and differential count of leucocytes) of “Jundias” (Rhamdia quelen) infected by Lernaea cyprinacea. Four groups of jundias were exposed to a 24 hour immersion bath containing diflubenzuron in concentrations: 0.0 mg.L-1, 0.01 mg.L-1, 0.1 mg.L-1 and 1.0 mg.L-1. These concentrations of diflubenzuron did not show any significant difference in the basal parameters of hematology (Tukey test p < 0.05) of Jundias. More studies about the effect of diflubenzuron on the hematology of infected fishes exposed to a long period of treatment are needed to test chronic effects.Na aqüicultura brasileira, formulações à base de diflubenzuron para uso agrícola são utilizadas indiscriminadamente no controle de ectoparasitas de peixes. Na ausência de formulações para uso em peixes cultivados, surgem protocolos terapêuticos repletos de incertezas quanto à sua eficácia, impacto ambiental e perfil hematológico dos peixes. O objetivo deste trabalho foi avaliar o efeito do diflubenzuron sobre os seguintes parâmetros hematológicos de jundiás (Rhamdia quelen) infestados por Lernaea cyprinacea: número total de eritrócitos, número total de leucócitos, hematócrito e contagem diferencial de leucócitos. Jundiás divididos em 4 grupos foram expostos a banhos de imersão de 24 horas com diflubenzuron nas concentrações: 0,0 mg.L-1 , 0,01 mg.L-1, 0,1 mg.L-1 e 1,0 mg.L-1. Essas concentrações não apresentaram diferenças significativas na hematologia (teste Tukey p < 0,05). Novos trabalhos devem pesquisar o efeito do diflubenzuron sobre em períodos de exposição prolongados, para verificar a existência de efeito crônico atribuído ao princípio ativo.Universidade Estadual De Maringá2008-03-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/104010.4025/actascibiolsci.v28i2.1040Acta Scientiarum. Biological Sciences; Vol 28 No 2 (2006); 159-163Acta Scientiarum. Biological Sciences; v. 28 n. 2 (2006); 159-1631807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1040/514Mabilia, Rodrigo GasparotoSouza, Silvia Maria Guimalhães deinfo:eu-repo/semantics/openAccess2022-11-23T17:33:03Zoai:periodicos.uem.br/ojs:article/1040Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:03Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040
Efeito do tratamento com diflubenzuron na hematologia de jundiás, Rhamdia quelen (Pimelodidae) infestados por Lernaea cyprinacea (Copepoda) em banhos de imersão de 24 horas - DOI: 10.4025/actascibiolsci.v28i2.1040
title Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040
spellingShingle Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040
Mabilia, Rodrigo Gasparoto
aqüicultura
diflubenzuron
Lernaea cyprinacea
jundiá
hematologia
5.06.03.00-0 Aqüicultura
title_short Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040
title_full Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040
title_fullStr Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040
title_full_unstemmed Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040
title_sort Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths - DOI: 10.4025/actascibiolsci.v28i2.1040
author Mabilia, Rodrigo Gasparoto
author_facet Mabilia, Rodrigo Gasparoto
Souza, Silvia Maria Guimalhães de
author_role author
author2 Souza, Silvia Maria Guimalhães de
author2_role author
dc.contributor.author.fl_str_mv Mabilia, Rodrigo Gasparoto
Souza, Silvia Maria Guimalhães de
dc.subject.por.fl_str_mv aqüicultura
diflubenzuron
Lernaea cyprinacea
jundiá
hematologia
5.06.03.00-0 Aqüicultura
topic aqüicultura
diflubenzuron
Lernaea cyprinacea
jundiá
hematologia
5.06.03.00-0 Aqüicultura
description There are no specific formulations of diflubenzuron for the treatment of ectoparasities in freshwater fishes. Many therapeutics protocols of untested efficacy, environmental impact and unknown hematological effects have been introduced in Brazilian aquaculture. The aim of this study was evaluate the diflubenzuron effect on the hematological parameters (total number of erythrocytes, hematocrit, total number of leucocytes and differential count of leucocytes) of “Jundias” (Rhamdia quelen) infected by Lernaea cyprinacea. Four groups of jundias were exposed to a 24 hour immersion bath containing diflubenzuron in concentrations: 0.0 mg.L-1, 0.01 mg.L-1, 0.1 mg.L-1 and 1.0 mg.L-1. These concentrations of diflubenzuron did not show any significant difference in the basal parameters of hematology (Tukey test p < 0.05) of Jundias. More studies about the effect of diflubenzuron on the hematology of infected fishes exposed to a long period of treatment are needed to test chronic effects.
publishDate 2008
dc.date.none.fl_str_mv 2008-03-07
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dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1040
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url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1040
identifier_str_mv 10.4025/actascibiolsci.v28i2.1040
dc.language.iso.fl_str_mv por
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dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1040/514
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 28 No 2 (2006); 159-163
Acta Scientiarum. Biological Sciences; v. 28 n. 2 (2006); 159-163
1807-863X
1679-9283
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