Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla
Main Author: | |
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Publication Date: | 2016 |
Other Authors: | , , , , |
Format: | Article |
Language: | eng |
Source: | Ciência Rural |
Download full: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202142 |
Summary: | ABSTRACT: This study analyzed the effectiveness of the essential oil of Aloysia triphylla (EOA) as an anesthetic and stress reducing agent in the transport of fat snook ( Centropomus parallelus ). Juveniles were exposed to different concentrations of EOA (seawater-adapted: 25-300μL L-1; freshwater-adapted: 200μL L-1) to identify the anesthetic induction and recovery times. In an additional experiment, seawater-adapted fat snook were transported in plastic bags with 10 or 20μL L-1 EOA for 6 or 24h. The increased concentration of EOA proportionally decreased the time required for anesthesia induction. Mortality was 30 and 70% in fat snook transported with 10 and 20µL L-1, respectively, 24h after transport. The addition of 20µL L-1 EOA significantly reduced plasma cortisol levels during transport compared to the control group, but increased blood glucose levels after 6 and 12h of transport. The EOA reduced total ammonia and dissolved oxygen levels at the end of transport compared to control fish. The EOA is recommended for sedation (25-50µL L-1) and anesthesia (100-300µL L-1) but not for transport of fat snook because it increased mortality. |
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Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphyllaanesthesiablood parametersfat snooknatural producttransportABSTRACT: This study analyzed the effectiveness of the essential oil of Aloysia triphylla (EOA) as an anesthetic and stress reducing agent in the transport of fat snook ( Centropomus parallelus ). Juveniles were exposed to different concentrations of EOA (seawater-adapted: 25-300μL L-1; freshwater-adapted: 200μL L-1) to identify the anesthetic induction and recovery times. In an additional experiment, seawater-adapted fat snook were transported in plastic bags with 10 or 20μL L-1 EOA for 6 or 24h. The increased concentration of EOA proportionally decreased the time required for anesthesia induction. Mortality was 30 and 70% in fat snook transported with 10 and 20µL L-1, respectively, 24h after transport. The addition of 20µL L-1 EOA significantly reduced plasma cortisol levels during transport compared to the control group, but increased blood glucose levels after 6 and 12h of transport. The EOA reduced total ammonia and dissolved oxygen levels at the end of transport compared to control fish. The EOA is recommended for sedation (25-50µL L-1) and anesthesia (100-300µL L-1) but not for transport of fat snook because it increased mortality.Universidade Federal de Santa Maria2016-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202142Ciência Rural v.46 n.12 2016reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20160039info:eu-repo/semantics/openAccessParodi,Thaylise VeySantos,Celina Alcoforado dosVeronez,AlexandraGomes,Levy de CarvalhoHeinzmann,Berta MariaBaldisserotto,Bernardoeng2016-10-20T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla |
title |
Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla |
spellingShingle |
Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla Parodi,Thaylise Vey anesthesia blood parameters fat snook natural product transport |
title_short |
Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla |
title_full |
Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla |
title_fullStr |
Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla |
title_full_unstemmed |
Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla |
title_sort |
Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla |
author |
Parodi,Thaylise Vey |
author_facet |
Parodi,Thaylise Vey Santos,Celina Alcoforado dos Veronez,Alexandra Gomes,Levy de Carvalho Heinzmann,Berta Maria Baldisserotto,Bernardo |
author_role |
author |
author2 |
Santos,Celina Alcoforado dos Veronez,Alexandra Gomes,Levy de Carvalho Heinzmann,Berta Maria Baldisserotto,Bernardo |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Parodi,Thaylise Vey Santos,Celina Alcoforado dos Veronez,Alexandra Gomes,Levy de Carvalho Heinzmann,Berta Maria Baldisserotto,Bernardo |
dc.subject.por.fl_str_mv |
anesthesia blood parameters fat snook natural product transport |
topic |
anesthesia blood parameters fat snook natural product transport |
description |
ABSTRACT: This study analyzed the effectiveness of the essential oil of Aloysia triphylla (EOA) as an anesthetic and stress reducing agent in the transport of fat snook ( Centropomus parallelus ). Juveniles were exposed to different concentrations of EOA (seawater-adapted: 25-300μL L-1; freshwater-adapted: 200μL L-1) to identify the anesthetic induction and recovery times. In an additional experiment, seawater-adapted fat snook were transported in plastic bags with 10 or 20μL L-1 EOA for 6 or 24h. The increased concentration of EOA proportionally decreased the time required for anesthesia induction. Mortality was 30 and 70% in fat snook transported with 10 and 20µL L-1, respectively, 24h after transport. The addition of 20µL L-1 EOA significantly reduced plasma cortisol levels during transport compared to the control group, but increased blood glucose levels after 6 and 12h of transport. The EOA reduced total ammonia and dissolved oxygen levels at the end of transport compared to control fish. The EOA is recommended for sedation (25-50µL L-1) and anesthesia (100-300µL L-1) but not for transport of fat snook because it increased mortality. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202142 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202142 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20160039 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.46 n.12 2016 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140550833930240 |