Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474

Detalhes bibliográficos
Autor(a) principal: Barbosa, Lívia Gruli
Data de Publicação: 2007
Outros Autores: Moraes, Gilberto, Inoue, Luis Antônio Kioshi Aoki
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/474
Resumo: Matrinxã (Brycon amazonicus) is a commercial fish that presents excessive movements during handling. This characteristic predisposes the animals to injuries and losses of scales that may result in high mortality rates. Eugenol, the main component of clove oil, has been reported as an alternative fish anesthetic because it is a natural product and cheap. However, studies remain necessary about the metabolic responses of tropical fishes to anesthetics. The present work evaluated metabolic responses of Brycon amazonicus to eugenol in simulated anesthetic baths. The fish metabolic demand was supplied mainly by amino acids catabolism. Typical metabolic stress responses to handling were detected but eugenol could not totally reduce them. On the other hand, the anesthetic dissolved in the water did not provoke any extra charge of stress during short-term exposures up to 60 mg L-1 for 10 min. Eugenol provides safety to the workers in handling of matrinxã.
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spelling Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474Respostas metabólicas do matrinxã submetido a banhos anestésicos de eugenol - DOI: 10.4025/actascibiolsci.v29i3.474Brycon amazonicusmetabolismoeugenolanestésicoMatrinxã (Brycon amazonicus) is a commercial fish that presents excessive movements during handling. This characteristic predisposes the animals to injuries and losses of scales that may result in high mortality rates. Eugenol, the main component of clove oil, has been reported as an alternative fish anesthetic because it is a natural product and cheap. However, studies remain necessary about the metabolic responses of tropical fishes to anesthetics. The present work evaluated metabolic responses of Brycon amazonicus to eugenol in simulated anesthetic baths. The fish metabolic demand was supplied mainly by amino acids catabolism. Typical metabolic stress responses to handling were detected but eugenol could not totally reduce them. On the other hand, the anesthetic dissolved in the water did not provoke any extra charge of stress during short-term exposures up to 60 mg L-1 for 10 min. Eugenol provides safety to the workers in handling of matrinxã.O matrinxã (Brycon amazonicus) é uma espécie de interesse comercial. Porém, este peixe movimenta-se em excesso durante práticas de manejo, podendo sofrer ferimentos e perdas de escamas que, muitas vezes, resultam em taxas elevadas de mortalidade. O eugenol, principal componente do óleo de cravo, tem sido bastante utilizado como um anestésico alternativo para peixes por ser um produto natural e de baixo custo. Entretanto, estudos que tratam de respostas metabólicas, em peixes tropicais expostos a diferentes anestésicos, são ainda necessários. Dentro deste intuito, o presente trabalho avaliou respostas metabólicas do Brycon amazonicus ao eugenol, em simulações de banhos anestésicos. A demanda metabólica do matrinxã foi suprida principalmente pelo catabolismo de aminoácidos. Respostas típicas ao estresse foram detectadas por causa do manuseio imposto aos peixes para a realização dos banhos anestésicos. O eugenol não reduziu totalmente essas reações ao estresse. Por outro lado, esse anestésico não provocou estresse adicional em virtude de sua presença em exposições curtas de até 60 mg L-1 por 10 min. O eugenol proporciona segurança aos trabalhadores durante práticas de manejo, sem maiores prejuízos ao matrinxã.Universidade Estadual De Maringá2007-12-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/47410.4025/actascibiolsci.v29i3.474Acta Scientiarum. Biological Sciences; Vol 29 No 3 (2007); 255-260Acta Scientiarum. Biological Sciences; v. 29 n. 3 (2007); 255-2601807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/474/286Barbosa, Lívia GruliMoraes, GilbertoInoue, Luis Antônio Kioshi Aokiinfo:eu-repo/semantics/openAccess2022-11-23T17:32:57Zoai:periodicos.uem.br/ojs:article/474Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:32:57Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474
Respostas metabólicas do matrinxã submetido a banhos anestésicos de eugenol - DOI: 10.4025/actascibiolsci.v29i3.474
title Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474
spellingShingle Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474
Barbosa, Lívia Gruli
Brycon amazonicus
metabolismo
eugenol
anestésico
title_short Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474
title_full Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474
title_fullStr Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474
title_full_unstemmed Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474
title_sort Metabolic responses of matrinxã to eugenol in anesthetic baths - DOI: 10.4025/actascibiolsci.v29i3.474
author Barbosa, Lívia Gruli
author_facet Barbosa, Lívia Gruli
Moraes, Gilberto
Inoue, Luis Antônio Kioshi Aoki
author_role author
author2 Moraes, Gilberto
Inoue, Luis Antônio Kioshi Aoki
author2_role author
author
dc.contributor.author.fl_str_mv Barbosa, Lívia Gruli
Moraes, Gilberto
Inoue, Luis Antônio Kioshi Aoki
dc.subject.por.fl_str_mv Brycon amazonicus
metabolismo
eugenol
anestésico
topic Brycon amazonicus
metabolismo
eugenol
anestésico
description Matrinxã (Brycon amazonicus) is a commercial fish that presents excessive movements during handling. This characteristic predisposes the animals to injuries and losses of scales that may result in high mortality rates. Eugenol, the main component of clove oil, has been reported as an alternative fish anesthetic because it is a natural product and cheap. However, studies remain necessary about the metabolic responses of tropical fishes to anesthetics. The present work evaluated metabolic responses of Brycon amazonicus to eugenol in simulated anesthetic baths. The fish metabolic demand was supplied mainly by amino acids catabolism. Typical metabolic stress responses to handling were detected but eugenol could not totally reduce them. On the other hand, the anesthetic dissolved in the water did not provoke any extra charge of stress during short-term exposures up to 60 mg L-1 for 10 min. Eugenol provides safety to the workers in handling of matrinxã.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/474
10.4025/actascibiolsci.v29i3.474
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/474
identifier_str_mv 10.4025/actascibiolsci.v29i3.474
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/474/286
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 29 No 3 (2007); 255-260
Acta Scientiarum. Biological Sciences; v. 29 n. 3 (2007); 255-260
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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