Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routes
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Veterinária Brasileira (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2009001100002 |
Resumo: | The efficacy of a polyvalent bacterin vaccine against Aeromonas hydrophila, Pseudomonas aeroginosa and Enterococcus durans administered by different routes in Nile tilapia was assessed by analyzing hematological and immunological parameters 7 and 21 days after vaccination. Treatments consisted of: non-vaccinated tilapia; tilapia vaccinated by intraperitoneal injection with 2x10(8) formalin-inactivated bacteria·mL-1; tilapia vaccinated orally with 2x10(7) formalin-inactivated bacteria·g-1, feed for 5 days; tilapia vaccinated by immersion bath in 2x10(7) formalin-inactivated bacteria·mL-1, for 20 minutes. Vaccinated fish groups presented higher hematocrit, number of erythrocytes and leukocytes than the non-vaccinated group. Serum agglutination titer of intraperitoneally vaccinated fish was higher on both evaluation periods for the three bacteria strains. Only on day 21 post-vaccination fish from the oral and immersion vaccination groups presented higher serum agglutination titer than the non-vaccinated fish for A. hidrophyla and E. durans. Serum antimicrobial activity in vaccinated fish was higher for P. aeroginosa and E. coli than in non-vaccinated fish on both evaluation periods. The different vaccine administration routes stimulated hematological and immunological responses in Nile tilapia 21 days post-vaccination, but intraperitoneal vaccination presented higher total number of leukocytes, lymphocytes and serum agglutination titer. |
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Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routesOreochromis niloticusvaccinehematologyimmunologyThe efficacy of a polyvalent bacterin vaccine against Aeromonas hydrophila, Pseudomonas aeroginosa and Enterococcus durans administered by different routes in Nile tilapia was assessed by analyzing hematological and immunological parameters 7 and 21 days after vaccination. Treatments consisted of: non-vaccinated tilapia; tilapia vaccinated by intraperitoneal injection with 2x10(8) formalin-inactivated bacteria·mL-1; tilapia vaccinated orally with 2x10(7) formalin-inactivated bacteria·g-1, feed for 5 days; tilapia vaccinated by immersion bath in 2x10(7) formalin-inactivated bacteria·mL-1, for 20 minutes. Vaccinated fish groups presented higher hematocrit, number of erythrocytes and leukocytes than the non-vaccinated group. Serum agglutination titer of intraperitoneally vaccinated fish was higher on both evaluation periods for the three bacteria strains. Only on day 21 post-vaccination fish from the oral and immersion vaccination groups presented higher serum agglutination titer than the non-vaccinated fish for A. hidrophyla and E. durans. Serum antimicrobial activity in vaccinated fish was higher for P. aeroginosa and E. coli than in non-vaccinated fish on both evaluation periods. The different vaccine administration routes stimulated hematological and immunological responses in Nile tilapia 21 days post-vaccination, but intraperitoneal vaccination presented higher total number of leukocytes, lymphocytes and serum agglutination titer.Colégio Brasileiro de Patologia Animal - CBPA2009-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2009001100002Pesquisa Veterinária Brasileira v.29 n.11 2009reponame:Pesquisa Veterinária Brasileira (Online)instname:Colégio Brasileiro de Patologia Animal (CBPA)instacron:EMBRAPA10.1590/S0100-736X2009001100002info:eu-repo/semantics/openAccessSilva,Bruno C.Martins,Mauricio L.Jatobá,AdolfoBuglione Neto,Celso C.Vieira,Felipe N.Pereira,Gabriella V.Jerônimo,Gabriela T.Seiffert,Walter Q.Mouriño,José Luiz P.eng2010-02-02T00:00:00Zoai:scielo:S0100-736X2009001100002Revistahttp://www.pvb.com.br/https://old.scielo.br/oai/scielo-oai.phpcolegio@cbpa.org.br||pvb@pvb.com.br0100-736X1678-5150opendoar:2010-02-02T00:00Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA)false |
dc.title.none.fl_str_mv |
Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routes |
title |
Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routes |
spellingShingle |
Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routes Silva,Bruno C. Oreochromis niloticus vaccine hematology immunology |
title_short |
Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routes |
title_full |
Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routes |
title_fullStr |
Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routes |
title_full_unstemmed |
Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routes |
title_sort |
Hematological and immunological responses of Nile tilapia after polyvalent vaccine administration by different routes |
author |
Silva,Bruno C. |
author_facet |
Silva,Bruno C. Martins,Mauricio L. Jatobá,Adolfo Buglione Neto,Celso C. Vieira,Felipe N. Pereira,Gabriella V. Jerônimo,Gabriela T. Seiffert,Walter Q. Mouriño,José Luiz P. |
author_role |
author |
author2 |
Martins,Mauricio L. Jatobá,Adolfo Buglione Neto,Celso C. Vieira,Felipe N. Pereira,Gabriella V. Jerônimo,Gabriela T. Seiffert,Walter Q. Mouriño,José Luiz P. |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Silva,Bruno C. Martins,Mauricio L. Jatobá,Adolfo Buglione Neto,Celso C. Vieira,Felipe N. Pereira,Gabriella V. Jerônimo,Gabriela T. Seiffert,Walter Q. Mouriño,José Luiz P. |
dc.subject.por.fl_str_mv |
Oreochromis niloticus vaccine hematology immunology |
topic |
Oreochromis niloticus vaccine hematology immunology |
description |
The efficacy of a polyvalent bacterin vaccine against Aeromonas hydrophila, Pseudomonas aeroginosa and Enterococcus durans administered by different routes in Nile tilapia was assessed by analyzing hematological and immunological parameters 7 and 21 days after vaccination. Treatments consisted of: non-vaccinated tilapia; tilapia vaccinated by intraperitoneal injection with 2x10(8) formalin-inactivated bacteria·mL-1; tilapia vaccinated orally with 2x10(7) formalin-inactivated bacteria·g-1, feed for 5 days; tilapia vaccinated by immersion bath in 2x10(7) formalin-inactivated bacteria·mL-1, for 20 minutes. Vaccinated fish groups presented higher hematocrit, number of erythrocytes and leukocytes than the non-vaccinated group. Serum agglutination titer of intraperitoneally vaccinated fish was higher on both evaluation periods for the three bacteria strains. Only on day 21 post-vaccination fish from the oral and immersion vaccination groups presented higher serum agglutination titer than the non-vaccinated fish for A. hidrophyla and E. durans. Serum antimicrobial activity in vaccinated fish was higher for P. aeroginosa and E. coli than in non-vaccinated fish on both evaluation periods. The different vaccine administration routes stimulated hematological and immunological responses in Nile tilapia 21 days post-vaccination, but intraperitoneal vaccination presented higher total number of leukocytes, lymphocytes and serum agglutination titer. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-11-01 |
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=S0100-736X2009001100002 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2009001100002 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0100-736X2009001100002 |
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 |
Colégio Brasileiro de Patologia Animal - CBPA |
publisher.none.fl_str_mv |
Colégio Brasileiro de Patologia Animal - CBPA |
dc.source.none.fl_str_mv |
Pesquisa Veterinária Brasileira v.29 n.11 2009 reponame:Pesquisa Veterinária Brasileira (Online) instname:Colégio Brasileiro de Patologia Animal (CBPA) instacron:EMBRAPA |
instname_str |
Colégio Brasileiro de Patologia Animal (CBPA) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Veterinária Brasileira (Online) |
collection |
Pesquisa Veterinária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA) |
repository.mail.fl_str_mv |
colegio@cbpa.org.br||pvb@pvb.com.br |
_version_ |
1754122229924233216 |