MATERNAL ANTIBODY PERSISTENCE AGAINST THE CLASSICAL SWINE FEVER VIRUS IN PIGLETS BORN FROM VACCINATED SOWS IN FARMS WITH DIFFERENT VACCINATION STRATEGIES

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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...

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Autores: Portilla J., Katherine, Manchego S., Alberto, Rivera G., Hermelinda, Araínga R., Mariluz, Ramírez V., Marcy
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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spelling 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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score 13.93557
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