Effects of clove oil on behavioral reactivity and motivation in Nile tilapia
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.aquaculture.2020.736045 http://hdl.handle.net/11449/206718 |
Resumo: | Essential oils have been used as potential substitutes for synthetic anesthetics in aquaculture. In this context, the oil extracted from parts of the clove plant (Eugenia caryophyllata) has been used as anesthetic. This oil has been considered effective, since induces anesthesia quickly, reflex recovery is brief and has low mortality rate. However, it is unknown whether there are changes in stimuli reactivity and behavioral motivational in fish after anesthesia recovery. As the effects of anesthetics are on the central nervous system, it is plausible to assume such possibilities. Here we tested this hypothesis using Nile tilapia, a relevant species for aquaculture. Operationally, we measured elements of feeding and aggressive behaviors to infer effects on reactivity to stimuli and motivation. For this, using the bath exposure technique, we submitted the fish to 3 different conditions: 1) negative control (without anesthetic) and two alcoholic solutions of clove oil diluted in water 2) 50 mg/l and 3) 100 mg/l. Tilapia were anesthetized by bathe exposure into buckets until reach the classic stage II of anesthesia. After, they were introduced into test aquaria (1 fish per aquarium) for future observations. Control fish (0 mg/L) were exposed to the same procedures and remained into the buckets until the longest period for one of the fish in the batch to reach stage II of anesthesia. Tilapia were kept in the aquaria for 4 consecutive days and, while the feeding behavior was evaluated daily, the aggressive behavior was evaluated on the second and fourth days. Here, we provide evidences that clove oil did not affect reactivity to stimuli and motivation regarding these evaluated behaviors. Thus, we reinforce the safe use of clove oil in aquaculture practices that require anesthesia in fish. |
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Effects of clove oil on behavioral reactivity and motivation in Nile tilapiaAggressionAnesthesiaClove oilEssential oilFeeding behaviorEssential oils have been used as potential substitutes for synthetic anesthetics in aquaculture. In this context, the oil extracted from parts of the clove plant (Eugenia caryophyllata) has been used as anesthetic. This oil has been considered effective, since induces anesthesia quickly, reflex recovery is brief and has low mortality rate. However, it is unknown whether there are changes in stimuli reactivity and behavioral motivational in fish after anesthesia recovery. As the effects of anesthetics are on the central nervous system, it is plausible to assume such possibilities. Here we tested this hypothesis using Nile tilapia, a relevant species for aquaculture. Operationally, we measured elements of feeding and aggressive behaviors to infer effects on reactivity to stimuli and motivation. For this, using the bath exposure technique, we submitted the fish to 3 different conditions: 1) negative control (without anesthetic) and two alcoholic solutions of clove oil diluted in water 2) 50 mg/l and 3) 100 mg/l. Tilapia were anesthetized by bathe exposure into buckets until reach the classic stage II of anesthesia. After, they were introduced into test aquaria (1 fish per aquarium) for future observations. Control fish (0 mg/L) were exposed to the same procedures and remained into the buckets until the longest period for one of the fish in the batch to reach stage II of anesthesia. Tilapia were kept in the aquaria for 4 consecutive days and, while the feeding behavior was evaluated daily, the aggressive behavior was evaluated on the second and fourth days. Here, we provide evidences that clove oil did not affect reactivity to stimuli and motivation regarding these evaluated behaviors. Thus, we reinforce the safe use of clove oil in aquaculture practices that require anesthesia in fish.Aquaculture Center São Paulo State University (UNESP) – CAUNESPDepartment of Structural and Functional Biology Institute of Biosciences of Botucatu UNESP, R. Prof. Dr. Antônio Celso Wagner Zanin, 250 - Distrito de Rubião Junior – BotucatuPrograma de Pós-graduação em Bioexperimentação Universidade de Passo FundoPrograma de Pós-graduação em Ciências Ambientais Universidade de Passo FundoPrograma de Pós-graduação em Farmacologia Universidade Federal de Santa MariaAquaculture Center São Paulo State University (UNESP) – CAUNESPDepartment of Structural and Functional Biology Institute of Biosciences of Botucatu UNESP, R. Prof. Dr. Antônio Celso Wagner Zanin, 250 - Distrito de Rubião Junior – BotucatuUniversidade Estadual Paulista (Unesp)Universidade de Passo FundoUniversidade Federal de Santa Mariada Silva, Dneson Ricardo [UNESP]Arvigo, Alexandre Luiz [UNESP]Giaquinto, Percília Cardoso [UNESP]Delicio, Helton Carlos [UNESP]Barcellos, Leonardo José GilBarreto, Rodrigo Egydio [UNESP]2021-06-25T10:37:03Z2021-06-25T10:37:03Z2021-02-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.aquaculture.2020.736045Aquaculture, v. 532.0044-8486http://hdl.handle.net/11449/20671810.1016/j.aquaculture.2020.7360452-s2.0-85093693806Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAquacultureinfo:eu-repo/semantics/openAccess2024-04-09T15:29:58Zoai:repositorio.unesp.br:11449/206718Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-09T15:29:58Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effects of clove oil on behavioral reactivity and motivation in Nile tilapia |
title |
Effects of clove oil on behavioral reactivity and motivation in Nile tilapia |
spellingShingle |
Effects of clove oil on behavioral reactivity and motivation in Nile tilapia da Silva, Dneson Ricardo [UNESP] Aggression Anesthesia Clove oil Essential oil Feeding behavior |
title_short |
Effects of clove oil on behavioral reactivity and motivation in Nile tilapia |
title_full |
Effects of clove oil on behavioral reactivity and motivation in Nile tilapia |
title_fullStr |
Effects of clove oil on behavioral reactivity and motivation in Nile tilapia |
title_full_unstemmed |
Effects of clove oil on behavioral reactivity and motivation in Nile tilapia |
title_sort |
Effects of clove oil on behavioral reactivity and motivation in Nile tilapia |
author |
da Silva, Dneson Ricardo [UNESP] |
author_facet |
da Silva, Dneson Ricardo [UNESP] Arvigo, Alexandre Luiz [UNESP] Giaquinto, Percília Cardoso [UNESP] Delicio, Helton Carlos [UNESP] Barcellos, Leonardo José Gil Barreto, Rodrigo Egydio [UNESP] |
author_role |
author |
author2 |
Arvigo, Alexandre Luiz [UNESP] Giaquinto, Percília Cardoso [UNESP] Delicio, Helton Carlos [UNESP] Barcellos, Leonardo José Gil Barreto, Rodrigo Egydio [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de Passo Fundo Universidade Federal de Santa Maria |
dc.contributor.author.fl_str_mv |
da Silva, Dneson Ricardo [UNESP] Arvigo, Alexandre Luiz [UNESP] Giaquinto, Percília Cardoso [UNESP] Delicio, Helton Carlos [UNESP] Barcellos, Leonardo José Gil Barreto, Rodrigo Egydio [UNESP] |
dc.subject.por.fl_str_mv |
Aggression Anesthesia Clove oil Essential oil Feeding behavior |
topic |
Aggression Anesthesia Clove oil Essential oil Feeding behavior |
description |
Essential oils have been used as potential substitutes for synthetic anesthetics in aquaculture. In this context, the oil extracted from parts of the clove plant (Eugenia caryophyllata) has been used as anesthetic. This oil has been considered effective, since induces anesthesia quickly, reflex recovery is brief and has low mortality rate. However, it is unknown whether there are changes in stimuli reactivity and behavioral motivational in fish after anesthesia recovery. As the effects of anesthetics are on the central nervous system, it is plausible to assume such possibilities. Here we tested this hypothesis using Nile tilapia, a relevant species for aquaculture. Operationally, we measured elements of feeding and aggressive behaviors to infer effects on reactivity to stimuli and motivation. For this, using the bath exposure technique, we submitted the fish to 3 different conditions: 1) negative control (without anesthetic) and two alcoholic solutions of clove oil diluted in water 2) 50 mg/l and 3) 100 mg/l. Tilapia were anesthetized by bathe exposure into buckets until reach the classic stage II of anesthesia. After, they were introduced into test aquaria (1 fish per aquarium) for future observations. Control fish (0 mg/L) were exposed to the same procedures and remained into the buckets until the longest period for one of the fish in the batch to reach stage II of anesthesia. Tilapia were kept in the aquaria for 4 consecutive days and, while the feeding behavior was evaluated daily, the aggressive behavior was evaluated on the second and fourth days. Here, we provide evidences that clove oil did not affect reactivity to stimuli and motivation regarding these evaluated behaviors. Thus, we reinforce the safe use of clove oil in aquaculture practices that require anesthesia in fish. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:37:03Z 2021-06-25T10:37:03Z 2021-02-15 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.aquaculture.2020.736045 Aquaculture, v. 532. 0044-8486 http://hdl.handle.net/11449/206718 10.1016/j.aquaculture.2020.736045 2-s2.0-85093693806 |
url |
http://dx.doi.org/10.1016/j.aquaculture.2020.736045 http://hdl.handle.net/11449/206718 |
identifier_str_mv |
Aquaculture, v. 532. 0044-8486 10.1016/j.aquaculture.2020.736045 2-s2.0-85093693806 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Aquaculture |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1797789745845108736 |