Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1516-35982011001200004 http://hdl.handle.net/11449/2749 |
Resumo: | This study evaluated stress indicators of juvenile piau (Leporinus friderici) during and after a 4-hour transportation in order to establish an appropriate transportation protocol for this type of fish. Fish were transported in plastic bags (133.1 g/L) and sampled before loading, during 1, 2, 3 and 4 h and after transportation (2, 6, 12 and 24 h). Blood samples were analyzed for cortisol and glucose levels, hematocrit, hemoglobin level, number and mean corpuscular volume of erythrocytes. Water pH, dissolved oxygen, temperature and ammonia were monitored before, during and after transportation. No mortality was observed through the experiment. Ammonia levels increased throughout transportation, but the low pH values kept NH3 in safe levels for fish. Cortisol levels increased within 4 h of transportation, and returned to control condition 2 h after arrival. Plasma glucose increased within one hour of transportation, reaching peak value within 4 h and returning to initial condition 2 h after arrival. Erythrocyte number and hemoglobin levels showed the lowest levels 2 h after arrival, and mean corpuscular volume increased during transportation, decreasing at 12 and 24 h after arrival. Transporting piau is stressful, but fish recover the initial condition in short time, showing tolerance to the changes in the water quality parameters. |
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Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportationCortisolFish transportStressThis study evaluated stress indicators of juvenile piau (Leporinus friderici) during and after a 4-hour transportation in order to establish an appropriate transportation protocol for this type of fish. Fish were transported in plastic bags (133.1 g/L) and sampled before loading, during 1, 2, 3 and 4 h and after transportation (2, 6, 12 and 24 h). Blood samples were analyzed for cortisol and glucose levels, hematocrit, hemoglobin level, number and mean corpuscular volume of erythrocytes. Water pH, dissolved oxygen, temperature and ammonia were monitored before, during and after transportation. No mortality was observed through the experiment. Ammonia levels increased throughout transportation, but the low pH values kept NH3 in safe levels for fish. Cortisol levels increased within 4 h of transportation, and returned to control condition 2 h after arrival. Plasma glucose increased within one hour of transportation, reaching peak value within 4 h and returning to initial condition 2 h after arrival. Erythrocyte number and hemoglobin levels showed the lowest levels 2 h after arrival, and mean corpuscular volume increased during transportation, decreasing at 12 and 24 h after arrival. Transporting piau is stressful, but fish recover the initial condition in short time, showing tolerance to the changes in the water quality parameters.Univ Estado São Paulo UNESP, Fac Ciencias Agr & Vet Ctr Aquicultura, BR-14884900 São Paulo, BrazilUniv Fed Pampa, Uruguaiana, RS, BrazilUniv Estado São Paulo UNESP, Fac Ciencias Agr & Vet Ctr Aquicultura, BR-14884900 São Paulo, BrazilRevista Brasileira Zootecnia Brazilian Journal Animal SciUniversidade Estadual Paulista (Unesp)Universidade Federal do Pampa (UNIPAMPA)Serra, Monica [UNESP]Bejo Wolkers, Carla Patricia [UNESP]Hoshiba, Marcio AquioUrbinati, Elisabeth Criscuolo [UNESP]2014-05-20T13:15:40Z2014-05-20T13:15:40Z2011-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2641-2645application/pdfhttp://dx.doi.org/10.1590/S1516-35982011001200004Revista Brasileira de Zootecnia-brazilian Journal of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 40, n. 12, p. 2641-2645, 2011.1516-3598http://hdl.handle.net/11449/274910.1590/S1516-35982011001200004S1516-35982011001200004WOS:0002993921000042-s2.0-84856293015S1516-35982011001200004-en.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Zootecnia = Brazilian Journal of Animal Science0,337info:eu-repo/semantics/openAccess2024-04-09T15:10:36Zoai:repositorio.unesp.br:11449/2749Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:33:12.773207Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation |
title |
Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation |
spellingShingle |
Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation Serra, Monica [UNESP] Cortisol Fish transport Stress |
title_short |
Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation |
title_full |
Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation |
title_fullStr |
Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation |
title_full_unstemmed |
Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation |
title_sort |
Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation |
author |
Serra, Monica [UNESP] |
author_facet |
Serra, Monica [UNESP] Bejo Wolkers, Carla Patricia [UNESP] Hoshiba, Marcio Aquio Urbinati, Elisabeth Criscuolo [UNESP] |
author_role |
author |
author2 |
Bejo Wolkers, Carla Patricia [UNESP] Hoshiba, Marcio Aquio Urbinati, Elisabeth Criscuolo [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal do Pampa (UNIPAMPA) |
dc.contributor.author.fl_str_mv |
Serra, Monica [UNESP] Bejo Wolkers, Carla Patricia [UNESP] Hoshiba, Marcio Aquio Urbinati, Elisabeth Criscuolo [UNESP] |
dc.subject.por.fl_str_mv |
Cortisol Fish transport Stress |
topic |
Cortisol Fish transport Stress |
description |
This study evaluated stress indicators of juvenile piau (Leporinus friderici) during and after a 4-hour transportation in order to establish an appropriate transportation protocol for this type of fish. Fish were transported in plastic bags (133.1 g/L) and sampled before loading, during 1, 2, 3 and 4 h and after transportation (2, 6, 12 and 24 h). Blood samples were analyzed for cortisol and glucose levels, hematocrit, hemoglobin level, number and mean corpuscular volume of erythrocytes. Water pH, dissolved oxygen, temperature and ammonia were monitored before, during and after transportation. No mortality was observed through the experiment. Ammonia levels increased throughout transportation, but the low pH values kept NH3 in safe levels for fish. Cortisol levels increased within 4 h of transportation, and returned to control condition 2 h after arrival. Plasma glucose increased within one hour of transportation, reaching peak value within 4 h and returning to initial condition 2 h after arrival. Erythrocyte number and hemoglobin levels showed the lowest levels 2 h after arrival, and mean corpuscular volume increased during transportation, decreasing at 12 and 24 h after arrival. Transporting piau is stressful, but fish recover the initial condition in short time, showing tolerance to the changes in the water quality parameters. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-12-01 2014-05-20T13:15:40Z 2014-05-20T13:15:40Z |
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/10.1590/S1516-35982011001200004 Revista Brasileira de Zootecnia-brazilian Journal of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 40, n. 12, p. 2641-2645, 2011. 1516-3598 http://hdl.handle.net/11449/2749 10.1590/S1516-35982011001200004 S1516-35982011001200004 WOS:000299392100004 2-s2.0-84856293015 S1516-35982011001200004-en.pdf |
url |
http://dx.doi.org/10.1590/S1516-35982011001200004 http://hdl.handle.net/11449/2749 |
identifier_str_mv |
Revista Brasileira de Zootecnia-brazilian Journal of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 40, n. 12, p. 2641-2645, 2011. 1516-3598 10.1590/S1516-35982011001200004 S1516-35982011001200004 WOS:000299392100004 2-s2.0-84856293015 S1516-35982011001200004-en.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Zootecnia = Brazilian Journal of Animal Science 0,337 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2641-2645 application/pdf |
dc.publisher.none.fl_str_mv |
Revista Brasileira Zootecnia Brazilian Journal Animal Sci |
publisher.none.fl_str_mv |
Revista Brasileira Zootecnia Brazilian Journal Animal Sci |
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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1808128377256673280 |