Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicos
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.revistas.usp.br/bjvras/article/view/51727 http://hdl.handle.net/11449/74021 |
Resumo: | The effects of swim bladder injection with thioglycolate, Escherichia coli lipopolysaccharide (LPS) and heat-inactivated Aeromonas hydrophila were assessed on hematological responses in pacu, Piaractus mesopotamicus (Characidae). A quantitative assessment was done on erythrocytes, thrombocytes e leucocytes at 6, 24, and 48 h pos-injection of the inflammatory agents and compared with fish injected with saline solution (control). Fish injected with inactivated A. hydrophila showed a reduction of erythrocytes and hemoglobin, whereas the hematocrit increased 6 h pos-injection. The results show that thioglycolate and LPS also induced a reduction on hemoglobin and an increase on the hematocrit. The thrombocytes count decreased 6 h post A. hydrophila injection, whereas increased 48 hours post LPS injection. The leukocytes count increased after 6 h post A. hydrophila injection, while the lymphocytes and PAS-positive granular leukocytes (PAS-LG) count decreased after 24 h post injection. In fish injected with thioglycolate or with LPS showed an increase in the LG-PAS counts when compared to A. hydrophila or control groups. The monocytes count was not affected by the different inflammatory agents. |
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Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicosAcute aerocistitis induced by thioglycolate, lipopolysaccharide and inactivated Aeromonas hydrophila in Piaractus mesopotamicus: Hematological effectsBloodErythrocytesInflammationLeucocytesThrombocytesThe effects of swim bladder injection with thioglycolate, Escherichia coli lipopolysaccharide (LPS) and heat-inactivated Aeromonas hydrophila were assessed on hematological responses in pacu, Piaractus mesopotamicus (Characidae). A quantitative assessment was done on erythrocytes, thrombocytes e leucocytes at 6, 24, and 48 h pos-injection of the inflammatory agents and compared with fish injected with saline solution (control). Fish injected with inactivated A. hydrophila showed a reduction of erythrocytes and hemoglobin, whereas the hematocrit increased 6 h pos-injection. The results show that thioglycolate and LPS also induced a reduction on hemoglobin and an increase on the hematocrit. The thrombocytes count decreased 6 h post A. hydrophila injection, whereas increased 48 hours post LPS injection. The leukocytes count increased after 6 h post A. hydrophila injection, while the lymphocytes and PAS-positive granular leukocytes (PAS-LG) count decreased after 24 h post injection. In fish injected with thioglycolate or with LPS showed an increase in the LG-PAS counts when compared to A. hydrophila or control groups. The monocytes count was not affected by the different inflammatory agents.Department of Veterinary Pathology São Paulo State University, Jaboticabal - SPCentro Interdisciplinar de Investigação Marinha e Ambiental Universidade do Porto, PortoDepartment of Veterinary Pathology São Paulo State University, Jaboticabal - SPUniversidade Estadual Paulista (Unesp)Universidade do Portode Moraes, Julieta Rodini Engrácia [UNESP]Bozzo, Fabiana Rizzi [UNESP]Ozorio, Rodrigo O. A.Engrácia Filho, Jair Rodin [UNESP]de Moraes, Flávio Ruas [UNESP]2014-05-27T11:27:24Z2014-05-27T11:27:24Z2012-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article345-353application/pdfhttp://www.revistas.usp.br/bjvras/article/view/51727Brazilian Journal of Veterinary Research and Animal Science, v. 49, n. 5, p. 345-353, 2012.1413-95961678-4456http://hdl.handle.net/11449/740212-s2.0-848745322142-s2.0-84874532214.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBrazilian Journal of Veterinary Research and Animal Science0,2250,225info:eu-repo/semantics/openAccess2024-06-07T13:01:44Zoai:repositorio.unesp.br:11449/74021Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:05:53.858785Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicos Acute aerocistitis induced by thioglycolate, lipopolysaccharide and inactivated Aeromonas hydrophila in Piaractus mesopotamicus: Hematological effects |
title |
Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicos |
spellingShingle |
Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicos de Moraes, Julieta Rodini Engrácia [UNESP] Blood Erythrocytes Inflammation Leucocytes Thrombocytes |
title_short |
Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicos |
title_full |
Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicos |
title_fullStr |
Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicos |
title_full_unstemmed |
Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicos |
title_sort |
Aerocistite aguda induzida por tioglicolato, lipolisacarídeo e Aeromona hydrophila inativada em Piaractus mesopotamicus: Efeitos hematológicos |
author |
de Moraes, Julieta Rodini Engrácia [UNESP] |
author_facet |
de Moraes, Julieta Rodini Engrácia [UNESP] Bozzo, Fabiana Rizzi [UNESP] Ozorio, Rodrigo O. A. Engrácia Filho, Jair Rodin [UNESP] de Moraes, Flávio Ruas [UNESP] |
author_role |
author |
author2 |
Bozzo, Fabiana Rizzi [UNESP] Ozorio, Rodrigo O. A. Engrácia Filho, Jair Rodin [UNESP] de Moraes, Flávio Ruas [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade do Porto |
dc.contributor.author.fl_str_mv |
de Moraes, Julieta Rodini Engrácia [UNESP] Bozzo, Fabiana Rizzi [UNESP] Ozorio, Rodrigo O. A. Engrácia Filho, Jair Rodin [UNESP] de Moraes, Flávio Ruas [UNESP] |
dc.subject.por.fl_str_mv |
Blood Erythrocytes Inflammation Leucocytes Thrombocytes |
topic |
Blood Erythrocytes Inflammation Leucocytes Thrombocytes |
description |
The effects of swim bladder injection with thioglycolate, Escherichia coli lipopolysaccharide (LPS) and heat-inactivated Aeromonas hydrophila were assessed on hematological responses in pacu, Piaractus mesopotamicus (Characidae). A quantitative assessment was done on erythrocytes, thrombocytes e leucocytes at 6, 24, and 48 h pos-injection of the inflammatory agents and compared with fish injected with saline solution (control). Fish injected with inactivated A. hydrophila showed a reduction of erythrocytes and hemoglobin, whereas the hematocrit increased 6 h pos-injection. The results show that thioglycolate and LPS also induced a reduction on hemoglobin and an increase on the hematocrit. The thrombocytes count decreased 6 h post A. hydrophila injection, whereas increased 48 hours post LPS injection. The leukocytes count increased after 6 h post A. hydrophila injection, while the lymphocytes and PAS-positive granular leukocytes (PAS-LG) count decreased after 24 h post injection. In fish injected with thioglycolate or with LPS showed an increase in the LG-PAS counts when compared to A. hydrophila or control groups. The monocytes count was not affected by the different inflammatory agents. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-01 2014-05-27T11:27:24Z 2014-05-27T11:27:24Z |
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.revistas.usp.br/bjvras/article/view/51727 Brazilian Journal of Veterinary Research and Animal Science, v. 49, n. 5, p. 345-353, 2012. 1413-9596 1678-4456 http://hdl.handle.net/11449/74021 2-s2.0-84874532214 2-s2.0-84874532214.pdf |
url |
http://www.revistas.usp.br/bjvras/article/view/51727 http://hdl.handle.net/11449/74021 |
identifier_str_mv |
Brazilian Journal of Veterinary Research and Animal Science, v. 49, n. 5, p. 345-353, 2012. 1413-9596 1678-4456 2-s2.0-84874532214 2-s2.0-84874532214.pdf |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science 0,225 0,225 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
345-353 application/pdf |
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 |
|
_version_ |
1808128460334301184 |