Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicus
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/15308 |
Resumo: | The present study the aim was evaluate induction time, recovery time and physiological responses of pacus Piaractus mesopotamicus submitted to eugenol and menthol usual doses. Were used 56 pacus, which were exposed to menthol 150 mgL-1 (n=24) and eugenol 100 mgL-1 (n=24) and the control group (n=24) which doesn’t were exposed to anesthetics. In the moment 0, 12 and 24 hours after induction were performed collection of blood in fish (n=8) for the hematologic parameters and plasma glucose evaluation. The recovery was conduced in aquariums free anesthetic, being induction and recovery times monitored. The results were submitted at analysis of variance (P<0.05) and the means when significant were compared by Tukey test (P<0.05). Both anesthetics in their respective concentrations induced fish to surgical anesthesia. There was no treatment effects on hematologic parameters, except for hemoglobin for which was observed interaction effect between factors, is significantly lower 150 mgL-1 showed significant reduction (P<0.05) of hemoglobin values 12 hours after induction, however these values remained unchanged 24 hours after anesthesia. Interaction effect (P<0.01) was observed between treatments and sampling times for the plasma glucose levels, because there was significant reduction in this levels 12 hours after anesthesia, and remained 24 hous after induction. Menthol 150 mgL-1 and eugenol 100 mgL-1 can be used safely in the pacus induction during realization of biometrics. |
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Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicusEfeito do mentol e eugenol sobre as respostas fisiológicas do pacu Piaractus mesopotamicusAnesthesiaBiometricsStressHematology.AnestesiaBiometriaEstresseHematologia.Fisiologia de peixes submetidos ao manejoThe present study the aim was evaluate induction time, recovery time and physiological responses of pacus Piaractus mesopotamicus submitted to eugenol and menthol usual doses. Were used 56 pacus, which were exposed to menthol 150 mgL-1 (n=24) and eugenol 100 mgL-1 (n=24) and the control group (n=24) which doesn’t were exposed to anesthetics. In the moment 0, 12 and 24 hours after induction were performed collection of blood in fish (n=8) for the hematologic parameters and plasma glucose evaluation. The recovery was conduced in aquariums free anesthetic, being induction and recovery times monitored. The results were submitted at analysis of variance (P<0.05) and the means when significant were compared by Tukey test (P<0.05). Both anesthetics in their respective concentrations induced fish to surgical anesthesia. There was no treatment effects on hematologic parameters, except for hemoglobin for which was observed interaction effect between factors, is significantly lower 150 mgL-1 showed significant reduction (P<0.05) of hemoglobin values 12 hours after induction, however these values remained unchanged 24 hours after anesthesia. Interaction effect (P<0.01) was observed between treatments and sampling times for the plasma glucose levels, because there was significant reduction in this levels 12 hours after anesthesia, and remained 24 hous after induction. Menthol 150 mgL-1 and eugenol 100 mgL-1 can be used safely in the pacus induction during realization of biometrics.Foram avaliados o tempo de indução, o tempo de recuperação e as respostas fisiológicas de pacus Piaractus mesopotamicus submetidos a doses usuais de mentol e eugenol. Foram utilizados 56 indivíduos com peso total médio de 236,5 ± 96,01 g e comprimento total médio de 22,8 ± 3,43 cm, estes, expostos ao mentol 150 mg L-1 (n=24), ao eugenol 100 mg L-1 (n=24) e um grupo controle (n=8), não exposto a nenhum anestésico. Nos momentos 0, 12 e 24 h após indução, foram realizadas colheitas sanguíneas nos peixes de cada tratamento (n=8) para avaliação das variáveis hematológicas e glicose plasmática. Os resultados foram submetidos à análise de variância (P<0,05) e as médias quando significativas foram comparadas pelo teste de Tukey (P<0,05). Ambos os anestésicos em suas respectivas concentrações induziram os peixes à anestesia cirúrgica. Não houve diferença significativa para o tempo de indução, ao contrário do tempo de recuperação que foi significativamente menor (P<0,05) para o mentol 150 mg L-1. Não foi observado efeito dos tratamentos sobre os parâmetros hematológicos, com exceção dos valores de hemoglobina, os quais apresentaram efeito de interação entre os fatores, uma vez que os peixes anestesiados com mentol 150 mg L-1 apresentaram redução significativa (P<0,05) dos valores de hemoglobina 12 h após a indução, porém estes valores permaneceram inalterados 24 h após anestesia. Foi observado efeito de interação (P<0,01) entre os tratamentos e os tempos de amostragem para os níveis de glicose plasmática, que apresentaram redução significativa destes níveis 12 h após anestesia, e assim permaneceram 24 h após a indução anestésica. O mentol 150 mg L-1 e o eugenol 100 mg L-1 podem ser utilizados seguramente na indução anestésica de pacus durante a realização de biometrias.UEL2014-09-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1530810.5433/1679-0359.2014v35n4Suplp2799Semina: Ciências Agrárias; Vol. 35 No. 4Supl (2014); 2799-2808Semina: Ciências Agrárias; v. 35 n. 4Supl (2014); 2799-28081679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/15308/pdf_456Copyright (c) 2014 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSanchez, Milena Souza dos SantosRodrigues, Robson AndradeNunes, André LuizOliveira, Aline Mayra da SilvaFantini, Letícia EmilianiCampos, Cristiane Meldau de2023-01-16T14:35:14Zoai:ojs.pkp.sfu.ca:article/15308Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-16T14:35:14Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicus Efeito do mentol e eugenol sobre as respostas fisiológicas do pacu Piaractus mesopotamicus |
title |
Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicus |
spellingShingle |
Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicus Sanchez, Milena Souza dos Santos Anesthesia Biometrics Stress Hematology. Anestesia Biometria Estresse Hematologia. Fisiologia de peixes submetidos ao manejo |
title_short |
Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicus |
title_full |
Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicus |
title_fullStr |
Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicus |
title_full_unstemmed |
Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicus |
title_sort |
Effect of menthol and eugenol on the physiological responses of pacu Piaractus mesopotamicus |
author |
Sanchez, Milena Souza dos Santos |
author_facet |
Sanchez, Milena Souza dos Santos Rodrigues, Robson Andrade Nunes, André Luiz Oliveira, Aline Mayra da Silva Fantini, Letícia Emiliani Campos, Cristiane Meldau de |
author_role |
author |
author2 |
Rodrigues, Robson Andrade Nunes, André Luiz Oliveira, Aline Mayra da Silva Fantini, Letícia Emiliani Campos, Cristiane Meldau de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Sanchez, Milena Souza dos Santos Rodrigues, Robson Andrade Nunes, André Luiz Oliveira, Aline Mayra da Silva Fantini, Letícia Emiliani Campos, Cristiane Meldau de |
dc.subject.por.fl_str_mv |
Anesthesia Biometrics Stress Hematology. Anestesia Biometria Estresse Hematologia. Fisiologia de peixes submetidos ao manejo |
topic |
Anesthesia Biometrics Stress Hematology. Anestesia Biometria Estresse Hematologia. Fisiologia de peixes submetidos ao manejo |
description |
The present study the aim was evaluate induction time, recovery time and physiological responses of pacus Piaractus mesopotamicus submitted to eugenol and menthol usual doses. Were used 56 pacus, which were exposed to menthol 150 mgL-1 (n=24) and eugenol 100 mgL-1 (n=24) and the control group (n=24) which doesn’t were exposed to anesthetics. In the moment 0, 12 and 24 hours after induction were performed collection of blood in fish (n=8) for the hematologic parameters and plasma glucose evaluation. The recovery was conduced in aquariums free anesthetic, being induction and recovery times monitored. The results were submitted at analysis of variance (P<0.05) and the means when significant were compared by Tukey test (P<0.05). Both anesthetics in their respective concentrations induced fish to surgical anesthesia. There was no treatment effects on hematologic parameters, except for hemoglobin for which was observed interaction effect between factors, is significantly lower 150 mgL-1 showed significant reduction (P<0.05) of hemoglobin values 12 hours after induction, however these values remained unchanged 24 hours after anesthesia. Interaction effect (P<0.01) was observed between treatments and sampling times for the plasma glucose levels, because there was significant reduction in this levels 12 hours after anesthesia, and remained 24 hous after induction. Menthol 150 mgL-1 and eugenol 100 mgL-1 can be used safely in the pacus induction during realization of biometrics. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-09-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa Empírica de Campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/15308 10.5433/1679-0359.2014v35n4Suplp2799 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/15308 |
identifier_str_mv |
10.5433/1679-0359.2014v35n4Suplp2799 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/15308/pdf_456 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2014 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2014 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 35 No. 4Supl (2014); 2799-2808 Semina: Ciências Agrárias; v. 35 n. 4Supl (2014); 2799-2808 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306070219292672 |