MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES
Descripción del Articulo
In the study was evaluated the persistence of maternal antibodies levels against the Classical Swine Fever virus (CSFV) in piglets born from vaccinated sows from two farms (A and B) with different vaccination strategies against CSFV. In farm A sows were vaccinated at 90 days of gestation and in farm...
Autores: | , , , , |
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Formato: | artículo |
Fecha de Publicación: | 2009 |
Institución: | Universidad Nacional Mayor de San Marcos |
Repositorio: | Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
Lenguaje: | español |
OAI Identifier: | oai:ojs.csi.unmsm:article/630 |
Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/630 |
Nivel de acceso: | acceso abierto |
Materia: | Classical Swine Fever Virus CSFV maternal antibodies piglet sow vaccination pig farms Virus de la Peste Porcina Clásica vPPC anticuerpos maternales lechones marranas vacunación granjas porcinas |
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Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
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MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIESPERSISTENCIA DE ANTICUERPOS MATERNALES CONTRA EL VIRUS DE LA PESTE PORCINA CLÁSICA EN LECHONES NACIDOS DE MARRANAS EN GRANJAS CON DIFERENTES ESTRATEGIAS DE VACUNACIÓNPortilla J., KatherineManchego S., AlbertoRivera G., HermelindaAraínga R., MariluzRamírez V., MarcyClassical Swine Fever VirusCSFVmaternal antibodiespigletsowvaccinationpig farmsVirus de la Peste Porcina ClásicavPPCanticuerpos maternaleslechonesmarranasvacunacióngranjas porcinasIn the study was evaluated the persistence of maternal antibodies levels against the Classical Swine Fever virus (CSFV) in piglets born from vaccinated sows from two farms (A and B) with different vaccination strategies against CSFV. In farm A sows were vaccinated at 90 days of gestation and in farm B at 18 - 21 days postpartum. Serum samples were collected from piglets of both farms, at first (n=15), third (n=15), fifth (n=15) and seventh (n=15) weeks of age, and from 15 sows from each farm A for detection of antibodies against CSFV by the indirect ELISA test. All piglets had maternal antibodies against CSFV at first week of age, persisting in most of them to the seventh week of age. Significant differences between farms were found (p<0.05) on levels of maternal antibodies in piglets at first and third week of age. Also, higher variability on antibody levels was observed n piglets and sows in farm A. The results suggest that the level and persistence of the maternal antibodies in piglets depend of vaccination strategies against PPC virus.El objetivo del estudio fue evaluar la persistencia de los anticuerpos pasivos contra el virus de la Peste Porcina Clásica (vPPC) en lechones de dos granjas tecnificadas (A y B) con distintas estrategias de vacunación contra el vPPC. En la granja A, las marranas fueron vacunadas a los 90 días de gestación y en B a los 18 a 21 días post-parto. Se colectó muestras de sangre de lechones de ambas granjas durante la primera (n=15), tercera (n=15), quinta (n=15) y séptima (n=15) semana de edad, así como de 15 marranas por granja para la detección de los anticuerpos mediante la prueba de ELISA indirecta. Todos los lechones presentaron anticuerpos pasivos en la primera semana de edad, persistiendo en la mayoría de los lechones hasta la séptima semana de edad. Hubo diferencia significativa (p<0.05) en los niveles de anticuerpos pasivos entre los lechones de las dos granjas en la primera y tercera semana de edad. Asimismo, se observó una mayor variabilidad en los niveles de anticuerpos en lechones y en marranas de la granja A. Los resultados sugieren que los niveles y la persistencia de los anticuerpos pasivos contra el vPPC se afectan por la estrategia de vacunación contra la PPC.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2009-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/63010.15381/rivep.v20i2.630Revista de Investigaciones Veterinarias del Perú; Vol 20 No 2 (2009); 320-326Revista de Investigaciones Veterinarias del Perú; Vol. 20 Núm. 2 (2009); 320-3261682-34191609-9117reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perúinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/630/498Derechos de autor 2009 Katherine Portilla J., Alberto Manchego S., Hermelinda Rivera G., Mariluz Araínga R., Marcy Ramírez V.http://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T18:05:55Zmail@mail.com - |
dc.title.none.fl_str_mv |
MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES PERSISTENCIA DE ANTICUERPOS MATERNALES CONTRA EL VIRUS DE LA PESTE PORCINA CLÁSICA EN LECHONES NACIDOS DE MARRANAS EN GRANJAS CON DIFERENTES ESTRATEGIAS DE VACUNACIÓN |
title |
MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES |
spellingShingle |
MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES Portilla J., Katherine Classical Swine Fever Virus CSFV maternal antibodies piglet sow vaccination pig farms Virus de la Peste Porcina Clásica vPPC anticuerpos maternales lechones marranas vacunación granjas porcinas |
title_short |
MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES |
title_full |
MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES |
title_fullStr |
MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES |
title_full_unstemmed |
MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES |
title_sort |
MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES |
dc.creator.none.fl_str_mv |
Portilla J., Katherine Manchego S., Alberto Rivera G., Hermelinda Araínga R., Mariluz Ramírez V., Marcy |
author |
Portilla J., Katherine |
author_facet |
Portilla J., Katherine Manchego S., Alberto Rivera G., Hermelinda Araínga R., Mariluz Ramírez V., Marcy |
author_role |
author |
author2 |
Manchego S., Alberto Rivera G., Hermelinda Araínga R., Mariluz Ramírez V., Marcy |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Classical Swine Fever Virus CSFV maternal antibodies piglet sow vaccination pig farms Virus de la Peste Porcina Clásica vPPC anticuerpos maternales lechones marranas vacunación granjas porcinas |
topic |
Classical Swine Fever Virus CSFV maternal antibodies piglet sow vaccination pig farms Virus de la Peste Porcina Clásica vPPC anticuerpos maternales lechones marranas vacunación granjas porcinas |
dc.description.none.fl_txt_mv |
In the study was evaluated the persistence of maternal antibodies levels against the Classical Swine Fever virus (CSFV) in piglets born from vaccinated sows from two farms (A and B) with different vaccination strategies against CSFV. In farm A sows were vaccinated at 90 days of gestation and in farm B at 18 - 21 days postpartum. Serum samples were collected from piglets of both farms, at first (n=15), third (n=15), fifth (n=15) and seventh (n=15) weeks of age, and from 15 sows from each farm A for detection of antibodies against CSFV by the indirect ELISA test. All piglets had maternal antibodies against CSFV at first week of age, persisting in most of them to the seventh week of age. Significant differences between farms were found (p<0.05) on levels of maternal antibodies in piglets at first and third week of age. Also, higher variability on antibody levels was observed n piglets and sows in farm A. The results suggest that the level and persistence of the maternal antibodies in piglets depend of vaccination strategies against PPC virus. El objetivo del estudio fue evaluar la persistencia de los anticuerpos pasivos contra el virus de la Peste Porcina Clásica (vPPC) en lechones de dos granjas tecnificadas (A y B) con distintas estrategias de vacunación contra el vPPC. En la granja A, las marranas fueron vacunadas a los 90 días de gestación y en B a los 18 a 21 días post-parto. Se colectó muestras de sangre de lechones de ambas granjas durante la primera (n=15), tercera (n=15), quinta (n=15) y séptima (n=15) semana de edad, así como de 15 marranas por granja para la detección de los anticuerpos mediante la prueba de ELISA indirecta. Todos los lechones presentaron anticuerpos pasivos en la primera semana de edad, persistiendo en la mayoría de los lechones hasta la séptima semana de edad. Hubo diferencia significativa (p<0.05) en los niveles de anticuerpos pasivos entre los lechones de las dos granjas en la primera y tercera semana de edad. Asimismo, se observó una mayor variabilidad en los niveles de anticuerpos en lechones y en marranas de la granja A. Los resultados sugieren que los niveles y la persistencia de los anticuerpos pasivos contra el vPPC se afectan por la estrategia de vacunación contra la PPC. |
description |
In the study was evaluated the persistence of maternal antibodies levels against the Classical Swine Fever virus (CSFV) in piglets born from vaccinated sows from two farms (A and B) with different vaccination strategies against CSFV. In farm A sows were vaccinated at 90 days of gestation and in farm B at 18 - 21 days postpartum. Serum samples were collected from piglets of both farms, at first (n=15), third (n=15), fifth (n=15) and seventh (n=15) weeks of age, and from 15 sows from each farm A for detection of antibodies against CSFV by the indirect ELISA test. All piglets had maternal antibodies against CSFV at first week of age, persisting in most of them to the seventh week of age. Significant differences between farms were found (p<0.05) on levels of maternal antibodies in piglets at first and third week of age. Also, higher variability on antibody levels was observed n piglets and sows in farm A. The results suggest that the level and persistence of the maternal antibodies in piglets depend of vaccination strategies against PPC virus. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12-31 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/630 10.15381/rivep.v20i2.630 |
url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/630 |
identifier_str_mv |
10.15381/rivep.v20i2.630 |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/630/498 |
dc.rights.none.fl_str_mv |
Derechos de autor 2009 Katherine Portilla J., Alberto Manchego S., Hermelinda Rivera G., Mariluz Araínga R., Marcy Ramírez V. http://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Derechos de autor 2009 Katherine Portilla J., Alberto Manchego S., Hermelinda Rivera G., Mariluz Araínga R., Marcy Ramírez V. http://creativecommons.org/licenses/by-nc-sa/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
dc.source.none.fl_str_mv |
Revista de Investigaciones Veterinarias del Perú; Vol 20 No 2 (2009); 320-326 Revista de Investigaciones Veterinarias del Perú; Vol. 20 Núm. 2 (2009); 320-326 1682-3419 1609-9117 reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perú instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
reponame_str |
Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
collection |
Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
instname_str |
Universidad Nacional Mayor de San Marcos |
instacron_str |
UNMSM |
institution |
UNMSM |
repository.name.fl_str_mv |
-
|
repository.mail.fl_str_mv |
mail@mail.com |
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1701389168140091392 |
score |
13.93557 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).