Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversion
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100138 |
Resumo: | ABSTRACT: The objective of this study was to describe the epidemiological, clinical, and pathological aspects of Palicourea aeneofusca poisoning in cattle in the region of Pernambuco, Brazil and to determine if it is possible to induce food aversion by P. aeneofusca poisoning in cattle raised under extensive management conditions. To determine the occurrence of poisoning, 30 properties were visited in five municipalities of the region of Pernambuco. Three outbreaks of poisoning of cattle were monitored. To induce conditioned food aversion by the consumption of P. aeneofusca, 12 animals were randomly distributed into two groups of six animals each. Cattle were weighed and received green P. aeneofusca leaves in their trough at a dose of 35mg kg-1 body weight for spontaneous consumption. The control group (CG) animals received water (1ml kg-1 body weight) via a feeding tube after the first ingestion of the plant, while the other animals, constituting the aversion test group (ATG), underwent induced aversion with lithium chloride (LiCl - 175mg kg-1 body weight) via a feeding tube. For the ATG cattle, the aversion to P. aeneofusca induced by a single dose of LiCl persisted for 12 months. In contrast, the CG animals continued to consume the plant in all tests performed, indicating the absence of aversion. This study showed that aversive conditioning using LiCl was effective in preventing poisoning by P. aeneofusca for a period of at least 12 months. |
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Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversiontoxic plantssudden deathmonofluoroacetatelithium chlorideABSTRACT: The objective of this study was to describe the epidemiological, clinical, and pathological aspects of Palicourea aeneofusca poisoning in cattle in the region of Pernambuco, Brazil and to determine if it is possible to induce food aversion by P. aeneofusca poisoning in cattle raised under extensive management conditions. To determine the occurrence of poisoning, 30 properties were visited in five municipalities of the region of Pernambuco. Three outbreaks of poisoning of cattle were monitored. To induce conditioned food aversion by the consumption of P. aeneofusca, 12 animals were randomly distributed into two groups of six animals each. Cattle were weighed and received green P. aeneofusca leaves in their trough at a dose of 35mg kg-1 body weight for spontaneous consumption. The control group (CG) animals received water (1ml kg-1 body weight) via a feeding tube after the first ingestion of the plant, while the other animals, constituting the aversion test group (ATG), underwent induced aversion with lithium chloride (LiCl - 175mg kg-1 body weight) via a feeding tube. For the ATG cattle, the aversion to P. aeneofusca induced by a single dose of LiCl persisted for 12 months. In contrast, the CG animals continued to consume the plant in all tests performed, indicating the absence of aversion. This study showed that aversive conditioning using LiCl was effective in preventing poisoning by P. aeneofusca for a period of at least 12 months.Universidade Federal de Santa Maria2016-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100138Ciência Rural v.46 n.1 2016reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20150079info:eu-repo/semantics/openAccessBrito,Luiz Bezerra deAlbuquerque,Raquel FeitosaRocha,Brena PessoaAlbuquerque,Samuel SalgadoLee,Stephen TomasMedeiros,Rosane Maria TrindadeRiet-Correa,FranklinMendonça,Fábio de Souzaeng2016-01-20T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversion |
title |
Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversion |
spellingShingle |
Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversion Brito,Luiz Bezerra de toxic plants sudden death monofluoroacetate lithium chloride |
title_short |
Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversion |
title_full |
Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversion |
title_fullStr |
Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversion |
title_full_unstemmed |
Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversion |
title_sort |
Spontaneous and experimental poisoning of cattle by Palicourea aeneofusca in the region of Pernambuco and induction of conditioned food aversion |
author |
Brito,Luiz Bezerra de |
author_facet |
Brito,Luiz Bezerra de Albuquerque,Raquel Feitosa Rocha,Brena Pessoa Albuquerque,Samuel Salgado Lee,Stephen Tomas Medeiros,Rosane Maria Trindade Riet-Correa,Franklin Mendonça,Fábio de Souza |
author_role |
author |
author2 |
Albuquerque,Raquel Feitosa Rocha,Brena Pessoa Albuquerque,Samuel Salgado Lee,Stephen Tomas Medeiros,Rosane Maria Trindade Riet-Correa,Franklin Mendonça,Fábio de Souza |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Brito,Luiz Bezerra de Albuquerque,Raquel Feitosa Rocha,Brena Pessoa Albuquerque,Samuel Salgado Lee,Stephen Tomas Medeiros,Rosane Maria Trindade Riet-Correa,Franklin Mendonça,Fábio de Souza |
dc.subject.por.fl_str_mv |
toxic plants sudden death monofluoroacetate lithium chloride |
topic |
toxic plants sudden death monofluoroacetate lithium chloride |
description |
ABSTRACT: The objective of this study was to describe the epidemiological, clinical, and pathological aspects of Palicourea aeneofusca poisoning in cattle in the region of Pernambuco, Brazil and to determine if it is possible to induce food aversion by P. aeneofusca poisoning in cattle raised under extensive management conditions. To determine the occurrence of poisoning, 30 properties were visited in five municipalities of the region of Pernambuco. Three outbreaks of poisoning of cattle were monitored. To induce conditioned food aversion by the consumption of P. aeneofusca, 12 animals were randomly distributed into two groups of six animals each. Cattle were weighed and received green P. aeneofusca leaves in their trough at a dose of 35mg kg-1 body weight for spontaneous consumption. The control group (CG) animals received water (1ml kg-1 body weight) via a feeding tube after the first ingestion of the plant, while the other animals, constituting the aversion test group (ATG), underwent induced aversion with lithium chloride (LiCl - 175mg kg-1 body weight) via a feeding tube. For the ATG cattle, the aversion to P. aeneofusca induced by a single dose of LiCl persisted for 12 months. In contrast, the CG animals continued to consume the plant in all tests performed, indicating the absence of aversion. This study showed that aversive conditioning using LiCl was effective in preventing poisoning by P. aeneofusca for a period of at least 12 months. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 |
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=S0103-84782016000100138 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100138 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20150079 |
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.1 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_ |
1749140548587880448 |