Bullfrog hemogram under management stress

Detalhes bibliográficos
Autor(a) principal: Teixeira, Patricia Coelho
Data de Publicação: 2015
Outros Autores: Franceschini Vicentini, Irene Bastos [UNESP], Ferreira, Claudia Maris, Franca, Fernanda Menezes, ntunes da Costa Bordon, Isabela Cristina, Tavares Ranzani-Paiva, Maria Jose
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.scielo.br/scielo.php?pid=S1413-70542015000200154&script=sci_arttext
http://hdl.handle.net/11449/129667
Resumo: Stress is one of the major obstacles in frog culture and can be caused by factors such as inappropriate farming systems; inadequate management among other situations. The objective of the present study was to assess the hemogram, erythrogram and leukogram of bullfrogs (L. catesbeianus) when exposed to stress caused by different types of management: density and handling (manipulation), developed in the laboratory and repeated in the field for the appropriate comparisons in a experimental period of 30 days. The density experiment was conducted with four treatments: 70 animals m(-2) (D70); 100 animals m(-2) (D100), Control; 150 animals m(-2) (D150) and 200 animals m(-2) (D200), with 10, 14, 21 and 28 animals/box in the laboratory, respectively. Each treatment was performed with three simultaneous replicates. The handling experiment was conducted with three treatments: Treatment Without Handling (WH); Treatment with Partial Handling (PH) every 15 days and Treatment with Total Handling (TH) every 15 days. Each treatment was performed with four simultaneous replications. The methodology of the blood analysis followed international recommendations. In the present study we could observe that the animals of the field experiment did not reflect the same stress response observed in the laboratory in both experiment, which demonstrated the plasticity of these animals.
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spelling Bullfrog hemogram under management stressHemograma de rã-touro sob estresse de manejoL. catesbeianusDensityHandlingPhysiological responseHematologyL. catesbeianusDensidadeManejoResposta fisiológicaHematologiaStress is one of the major obstacles in frog culture and can be caused by factors such as inappropriate farming systems; inadequate management among other situations. The objective of the present study was to assess the hemogram, erythrogram and leukogram of bullfrogs (L. catesbeianus) when exposed to stress caused by different types of management: density and handling (manipulation), developed in the laboratory and repeated in the field for the appropriate comparisons in a experimental period of 30 days. The density experiment was conducted with four treatments: 70 animals m(-2) (D70); 100 animals m(-2) (D100), Control; 150 animals m(-2) (D150) and 200 animals m(-2) (D200), with 10, 14, 21 and 28 animals/box in the laboratory, respectively. Each treatment was performed with three simultaneous replicates. The handling experiment was conducted with three treatments: Treatment Without Handling (WH); Treatment with Partial Handling (PH) every 15 days and Treatment with Total Handling (TH) every 15 days. Each treatment was performed with four simultaneous replications. The methodology of the blood analysis followed international recommendations. In the present study we could observe that the animals of the field experiment did not reflect the same stress response observed in the laboratory in both experiment, which demonstrated the plasticity of these animals.O estresse é um dos maiores obstáculos na criação de rãs e pode ser causado por fatores como sistemas de criação inapropriados; manejos inadequados bem como outras situações. O objetivo do presente estudo foi avaliar o hemograma, eritrograma e o leucograma da rã-touro (L. catesbeianus) quando expostas ao estresse de diferentes manejos: adensamento e manipulação desenvolvidos no laboratório e repetidos no campo para as devidas comparações em um período experimental de 30 dias. O experimento de densidade foi conduzido com quatro tratamentos: 70 animais m-2 (D70); 100 animais m-2 (D100), Controle; 150 animais m-2 (D150) e 200 animais m-2 (D200) com respectivos 10, 14, 21 e 28 animais/caixa no laboratório. Cada tratamento foi realizado com três réplicas simultâneas. O experimento de triagem foi conduzido com três tratamentos: Tratamento Sem Triagem (ST); Tratamento com Triagem Parcial (TP) a cada 15 dias e Tratamento com Triagem Total (TT) a cada 15 dias. Cada tratamento foi realizado com quatro réplicas simultâneas. A metodologia das análises de sangue seguiu as recomendações internacionais. No presente estudo pode-se observar que os animais experimentados em campo não refletiram a mesma resposta de estresse observada no laboratório nos dois experimentos, o que conferiu a plasticidade destes animais.Agencia Paulista Tecnol Agronegocios APTA SP, Inst Pesca IP, BR-05001900 Sao Paulo, SP, BrazilUniv Estadual Paulista, UNESP, Bauru, SP, BrazilUniv Sao Paulo, Lorena, SP, BrazilUniv Sao Paulo, Sao Paulo, SP, BrazilUniversidade Estadual Paulista Júlio de Mesquita Filho, UNESP, Bauru, SP, BrasilUniv Federal Lavras-uflaAgencia Paulista Tecnologia Agronegocios (APTA)Universidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Teixeira, Patricia CoelhoFranceschini Vicentini, Irene Bastos [UNESP]Ferreira, Claudia MarisFranca, Fernanda Menezesntunes da Costa Bordon, Isabela CristinaTavares Ranzani-Paiva, Maria Jose2015-10-22T06:26:34Z2015-10-22T06:26:34Z2015-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article154-163application/pdfhttp://www.scielo.br/scielo.php?pid=S1413-70542015000200154&script=sci_arttextCiencia E Agrotecnologia, v. 39, n. 2, p. 154-163, 2015.1413-7054http://hdl.handle.net/11449/12966710.1590/S1413-70542015000200007S1413-70542015000200154WOS:000351849800007S1413-70542015000200154.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiencia E Agrotecnologia0.6720,383info:eu-repo/semantics/openAccess2023-11-09T06:09:17Zoai:repositorio.unesp.br:11449/129667Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:12:57.703053Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Bullfrog hemogram under management stress
Hemograma de rã-touro sob estresse de manejo
title Bullfrog hemogram under management stress
spellingShingle Bullfrog hemogram under management stress
Teixeira, Patricia Coelho
L. catesbeianus
Density
Handling
Physiological response
Hematology
L. catesbeianus
Densidade
Manejo
Resposta fisiológica
Hematologia
title_short Bullfrog hemogram under management stress
title_full Bullfrog hemogram under management stress
title_fullStr Bullfrog hemogram under management stress
title_full_unstemmed Bullfrog hemogram under management stress
title_sort Bullfrog hemogram under management stress
author Teixeira, Patricia Coelho
author_facet Teixeira, Patricia Coelho
Franceschini Vicentini, Irene Bastos [UNESP]
Ferreira, Claudia Maris
Franca, Fernanda Menezes
ntunes da Costa Bordon, Isabela Cristina
Tavares Ranzani-Paiva, Maria Jose
author_role author
author2 Franceschini Vicentini, Irene Bastos [UNESP]
Ferreira, Claudia Maris
Franca, Fernanda Menezes
ntunes da Costa Bordon, Isabela Cristina
Tavares Ranzani-Paiva, Maria Jose
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Agencia Paulista Tecnologia Agronegocios (APTA)
Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Teixeira, Patricia Coelho
Franceschini Vicentini, Irene Bastos [UNESP]
Ferreira, Claudia Maris
Franca, Fernanda Menezes
ntunes da Costa Bordon, Isabela Cristina
Tavares Ranzani-Paiva, Maria Jose
dc.subject.por.fl_str_mv L. catesbeianus
Density
Handling
Physiological response
Hematology
L. catesbeianus
Densidade
Manejo
Resposta fisiológica
Hematologia
topic L. catesbeianus
Density
Handling
Physiological response
Hematology
L. catesbeianus
Densidade
Manejo
Resposta fisiológica
Hematologia
description Stress is one of the major obstacles in frog culture and can be caused by factors such as inappropriate farming systems; inadequate management among other situations. The objective of the present study was to assess the hemogram, erythrogram and leukogram of bullfrogs (L. catesbeianus) when exposed to stress caused by different types of management: density and handling (manipulation), developed in the laboratory and repeated in the field for the appropriate comparisons in a experimental period of 30 days. The density experiment was conducted with four treatments: 70 animals m(-2) (D70); 100 animals m(-2) (D100), Control; 150 animals m(-2) (D150) and 200 animals m(-2) (D200), with 10, 14, 21 and 28 animals/box in the laboratory, respectively. Each treatment was performed with three simultaneous replicates. The handling experiment was conducted with three treatments: Treatment Without Handling (WH); Treatment with Partial Handling (PH) every 15 days and Treatment with Total Handling (TH) every 15 days. Each treatment was performed with four simultaneous replications. The methodology of the blood analysis followed international recommendations. In the present study we could observe that the animals of the field experiment did not reflect the same stress response observed in the laboratory in both experiment, which demonstrated the plasticity of these animals.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-22T06:26:34Z
2015-10-22T06:26:34Z
2015-03-01
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://www.scielo.br/scielo.php?pid=S1413-70542015000200154&script=sci_arttext
Ciencia E Agrotecnologia, v. 39, n. 2, p. 154-163, 2015.
1413-7054
http://hdl.handle.net/11449/129667
10.1590/S1413-70542015000200007
S1413-70542015000200154
WOS:000351849800007
S1413-70542015000200154.pdf
url http://www.scielo.br/scielo.php?pid=S1413-70542015000200154&script=sci_arttext
http://hdl.handle.net/11449/129667
identifier_str_mv Ciencia E Agrotecnologia, v. 39, n. 2, p. 154-163, 2015.
1413-7054
10.1590/S1413-70542015000200007
S1413-70542015000200154
WOS:000351849800007
S1413-70542015000200154.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ciencia E Agrotecnologia
0.672
0,383
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 154-163
application/pdf
dc.publisher.none.fl_str_mv Univ Federal Lavras-ufla
publisher.none.fl_str_mv Univ Federal Lavras-ufla
dc.source.none.fl_str_mv Web of Science
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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