Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anesthetics
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/13746 |
Resumo: | The present study the aimed to evaluate the induction time, recovery time and physiological responses of cacharas, Pseudoplatystoma reticulatum, submitted to eugenol and menthol. 42 cacharas were exposed to eugenol 100 mgL-1 (n=14) and menthol 150 mgL-1 (n=14) and the control group (n=14) which were not exposed to any anesthetics. At the time 0 and 24 hours after induction, the bloods of 7 fishes per treatment were collected to measure the hematologic parameters and plasma glucose evaluation. The recovery was conducted in aquariums free of anesthetic, and induction and recovery times were monitored. The results were submitted to analysis of variance (P<0.05) and the means were compared by Tukey test (P<0.05). Both anesthetics, in respective concentrations, induced fishes to surgical anesthesia. There was no significant difference (P>0.05) for induction time, however the recovery time had a significant reduction (P<0.05) for the menthol 150 mgL-1. There was no treatment effects on hematologic parameters, except for mean corpuscular volume (VCM), which was observed an interaction effect between factors, once fish anesthetized with eugenol showed significant reduction (P<0.05) on VCM 24 hours after anesthesia. Plasma glucose values did not differ at 0 hour after induction. 24 hours after induction, both control group and fishes exposed to eugenol and menthol were significantly reduce in VCM. Eugenol at 100 mgL-1 and menthol at 150 mgL-1 may be safely induced in cachara during biometrics procedures. |
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Semina. Ciências Agrárias (Online) |
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Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anestheticsRespostas fisiológicas de cacharas Pseudoplatystoma reticulatum submetidos a anestésicos naturaisAnesthesiaBiometricsStressHematologyFish.AnestesiaBiometriaEstresseHematologiaPeixe.Anestésicos naturais no manejo de cacharasThe present study the aimed to evaluate the induction time, recovery time and physiological responses of cacharas, Pseudoplatystoma reticulatum, submitted to eugenol and menthol. 42 cacharas were exposed to eugenol 100 mgL-1 (n=14) and menthol 150 mgL-1 (n=14) and the control group (n=14) which were not exposed to any anesthetics. At the time 0 and 24 hours after induction, the bloods of 7 fishes per treatment were collected to measure the hematologic parameters and plasma glucose evaluation. The recovery was conducted in aquariums free of anesthetic, and induction and recovery times were monitored. The results were submitted to analysis of variance (P<0.05) and the means were compared by Tukey test (P<0.05). Both anesthetics, in respective concentrations, induced fishes to surgical anesthesia. There was no significant difference (P>0.05) for induction time, however the recovery time had a significant reduction (P<0.05) for the menthol 150 mgL-1. There was no treatment effects on hematologic parameters, except for mean corpuscular volume (VCM), which was observed an interaction effect between factors, once fish anesthetized with eugenol showed significant reduction (P<0.05) on VCM 24 hours after anesthesia. Plasma glucose values did not differ at 0 hour after induction. 24 hours after induction, both control group and fishes exposed to eugenol and menthol were significantly reduce in VCM. Eugenol at 100 mgL-1 and menthol at 150 mgL-1 may be safely induced in cachara during biometrics procedures.Foram avaliados tempo de indução, tempo de recuperação e respostas fisiológicas de cacharas Pseudoplatystoma reticulatum submetidos ao eugenol e mentol. Foram utilizados 42 indivíduos com peso total médio de 205,5 ± 59,13 g e comprimento total médio de 33,5 ± 2,36 cm, dos quais um grupo foi exposto ao eugenol 100 mg L-1 (n=14), outro grupo ao mentol 150 mg L-1 (n=14) e um grupo controle (n=14), não exposto a nenhum anestésico. No momento 0 e 24 h após indução foram realizadas colheitas sanguíneas nos peixes de cada tratamento (n=7) para avaliação dos parâmetros hematológicos 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. O tempo de recuperação dos animais apresentou redução significativa (P<0,05) quando expostos ao mentol 150 mg L-1. Houve efeito de interação entre os fatores para o parâmetro hematológico VCM, visto que os peixes anestesiados com eugenol apresentaram redução significativa (P<0,05) do mesmo 24 h após anestesia. Os valores de glicose plasmática não diferiram entre si 0 h após indução, sendo que 24 h depois, tanto os peixes do grupo controle quanto os expostos ao eugenol e mentol apresentaram redução significativa (P<0,01) dos níveis plasmáticos. O eugenol a 100 mg L-1 e o mentol a 150 mg L-1 podem ser utilizados seguramente na indução anestésica de cacharas durante a realização de biometrias.UEL2014-04-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1374610.5433/1679-0359.2014v35n2p1061Semina: Ciências Agrárias; Vol. 35 No. 2 (2014); 1061-1070Semina: Ciências Agrárias; v. 35 n. 2 (2014); 1061-10701679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13746/pdf_305Sanchez, Milena Souza dos SantosRodrigues, Robson AndradeNunes, André LuizOliveira, Aline Mayra da SilvaFantini, Letícia EmilianiCampos, Cristiane Meldau deinfo:eu-repo/semantics/openAccess2015-11-19T18:35:53Zoai:ojs.pkp.sfu.ca:article/13746Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:35:53Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anesthetics Respostas fisiológicas de cacharas Pseudoplatystoma reticulatum submetidos a anestésicos naturais |
title |
Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anesthetics |
spellingShingle |
Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anesthetics Sanchez, Milena Souza dos Santos Anesthesia Biometrics Stress Hematology Fish. Anestesia Biometria Estresse Hematologia Peixe. Anestésicos naturais no manejo de cacharas |
title_short |
Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anesthetics |
title_full |
Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anesthetics |
title_fullStr |
Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anesthetics |
title_full_unstemmed |
Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anesthetics |
title_sort |
Physiological responses of cacharas Pseudoplatystoma reticulatum submitted to natural anesthetics |
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 Fish. Anestesia Biometria Estresse Hematologia Peixe. Anestésicos naturais no manejo de cacharas |
topic |
Anesthesia Biometrics Stress Hematology Fish. Anestesia Biometria Estresse Hematologia Peixe. Anestésicos naturais no manejo de cacharas |
description |
The present study the aimed to evaluate the induction time, recovery time and physiological responses of cacharas, Pseudoplatystoma reticulatum, submitted to eugenol and menthol. 42 cacharas were exposed to eugenol 100 mgL-1 (n=14) and menthol 150 mgL-1 (n=14) and the control group (n=14) which were not exposed to any anesthetics. At the time 0 and 24 hours after induction, the bloods of 7 fishes per treatment were collected to measure the hematologic parameters and plasma glucose evaluation. The recovery was conducted in aquariums free of anesthetic, and induction and recovery times were monitored. The results were submitted to analysis of variance (P<0.05) and the means were compared by Tukey test (P<0.05). Both anesthetics, in respective concentrations, induced fishes to surgical anesthesia. There was no significant difference (P>0.05) for induction time, however the recovery time had a significant reduction (P<0.05) for the menthol 150 mgL-1. There was no treatment effects on hematologic parameters, except for mean corpuscular volume (VCM), which was observed an interaction effect between factors, once fish anesthetized with eugenol showed significant reduction (P<0.05) on VCM 24 hours after anesthesia. Plasma glucose values did not differ at 0 hour after induction. 24 hours after induction, both control group and fishes exposed to eugenol and menthol were significantly reduce in VCM. Eugenol at 100 mgL-1 and menthol at 150 mgL-1 may be safely induced in cachara during biometrics procedures. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-28 |
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/13746 10.5433/1679-0359.2014v35n2p1061 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13746 |
identifier_str_mv |
10.5433/1679-0359.2014v35n2p1061 |
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/13746/pdf_305 |
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 |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 35 No. 2 (2014); 1061-1070 Semina: Ciências Agrárias; v. 35 n. 2 (2014); 1061-1070 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_ |
1799306068901232640 |