Salmonellosis as risk factor for stillbirth in guinea pigs

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The association between positive cases of Salmonella sp isolated from vaginal swabs collected within 24 hours of the parturition and stillbirth in a guinea pig farm in Huancayo, Peru was evaluated. The study included 258 breeding females using a CaseControl design, where litter size was paired betwe...

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Detalles Bibliográficos
Autores: Ortega O., Gabriela, Jiménez A., Ronald, Ara G., Miguel, Morales C., Siever
Formato: artículo
Fecha de Publicación:2015
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/11203
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/11203
Nivel de acceso:acceso abierto
Materia:guinea pig
stillbirth
Salmonella sp
case-control
cobayo
mortinato
caso-control
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spelling Salmonellosis as risk factor for stillbirth in guinea pigsLa Salmonelosis como Factor de Riesgo de Mortinatalidad en CuyesOrtega O., GabrielaJiménez A., RonaldAra G., MiguelMorales C., Sieverguinea pigstillbirthSalmonella spcase-controlcobayomortinatoSalmonella spcaso-controlThe association between positive cases of Salmonella sp isolated from vaginal swabs collected within 24 hours of the parturition and stillbirth in a guinea pig farm in Huancayo, Peru was evaluated. The study included 258 breeding females using a CaseControl design, where litter size was paired between the two groups and parity and number of birth and barn of the breeding female were used as co-variables. In the ‘Case’ group were included females with at least one stillbirth per litter and in the ‘Control’ group were included females where the entire litter was alive. Results showed that 8.5% of the breeding females in the ‘Case’ group were positive to Salmonella sp, and by the logistic regression analysis was estimated an Odds Ratio of 4.32 (95% confidence interval; p<0.05) for positive cases in relation to the controls. On the other hand, the cause of death in 91.5% (118/129) of the females with stillbirths was due to other infectious or noninfectious causes. The results show that Salmonella should be considered as a cause of stillbirths in guinea pigs.Se evaluó la asociación entre casos positivos a aislamiento de Salmonella sp a partir de hisopados vaginales dentro de las 24 horas del parto y la mortinatalidad en una granja de cuyes en Huancayo, Perú. Se trabajó con 258 cuyes siguiendo un diseño de Caso-Control, pareando el tamaño de camada y utilizando como covariables al número de parto y el galpón de procedencia de la reproductora. En el grupo de ‘Caso’, se incluyeron hembras en cuyo parto hubo por lo menos un mortinato y en el ‘Control’ hembras con toda la camada viva. El 8.5% de las reproductoras en el grupo de ‘Caso’ resultaron positivas a Salmonella sp, y mediante el análisis de regresión logística se estimó una Odds Ratio de 4.32 (95% de intervalo de confianza, p<0.05) de los casos positivos respecto a los controles. Por otro lado, la causa de muerte en el 91.5% (118/129) de hembras con mortinatos se debería a otras causas infeccionas o a causas no infecciosas. Los resultados indican que la salmonelosis debe ser considerada como una de las causas de mortinatalidad en cuyes.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2015-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1120310.15381/rivep.v26i4.11203Revista de Investigaciones Veterinarias del Perú; Vol 26 No 4 (2015); 676-681Revista de Investigaciones Veterinarias del Perú; Vol. 26 Núm. 4 (2015); 676-6811682-34191609-9117reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perúinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/11203/10293Derechos de autor 2015 Gabriela Ortega O., Ronald Jiménez A., Miguel Ara G., Siever Morales C.http://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T18:08:02Zmail@mail.com -
dc.title.none.fl_str_mv Salmonellosis as risk factor for stillbirth in guinea pigs
La Salmonelosis como Factor de Riesgo de Mortinatalidad en Cuyes
title Salmonellosis as risk factor for stillbirth in guinea pigs
spellingShingle Salmonellosis as risk factor for stillbirth in guinea pigs
Ortega O., Gabriela
guinea pig
stillbirth
Salmonella sp
case-control
cobayo
mortinato
Salmonella sp
caso-control
title_short Salmonellosis as risk factor for stillbirth in guinea pigs
title_full Salmonellosis as risk factor for stillbirth in guinea pigs
title_fullStr Salmonellosis as risk factor for stillbirth in guinea pigs
title_full_unstemmed Salmonellosis as risk factor for stillbirth in guinea pigs
title_sort Salmonellosis as risk factor for stillbirth in guinea pigs
dc.creator.none.fl_str_mv Ortega O., Gabriela
Jiménez A., Ronald
Ara G., Miguel
Morales C., Siever
author Ortega O., Gabriela
author_facet Ortega O., Gabriela
Jiménez A., Ronald
Ara G., Miguel
Morales C., Siever
author_role author
author2 Jiménez A., Ronald
Ara G., Miguel
Morales C., Siever
author2_role author
author
author
dc.subject.none.fl_str_mv guinea pig
stillbirth
Salmonella sp
case-control
cobayo
mortinato
Salmonella sp
caso-control
topic guinea pig
stillbirth
Salmonella sp
case-control
cobayo
mortinato
Salmonella sp
caso-control
dc.description.none.fl_txt_mv The association between positive cases of Salmonella sp isolated from vaginal swabs collected within 24 hours of the parturition and stillbirth in a guinea pig farm in Huancayo, Peru was evaluated. The study included 258 breeding females using a CaseControl design, where litter size was paired between the two groups and parity and number of birth and barn of the breeding female were used as co-variables. In the ‘Case’ group were included females with at least one stillbirth per litter and in the ‘Control’ group were included females where the entire litter was alive. Results showed that 8.5% of the breeding females in the ‘Case’ group were positive to Salmonella sp, and by the logistic regression analysis was estimated an Odds Ratio of 4.32 (95% confidence interval; p<0.05) for positive cases in relation to the controls. On the other hand, the cause of death in 91.5% (118/129) of the females with stillbirths was due to other infectious or noninfectious causes. The results show that Salmonella should be considered as a cause of stillbirths in guinea pigs.
Se evaluó la asociación entre casos positivos a aislamiento de Salmonella sp a partir de hisopados vaginales dentro de las 24 horas del parto y la mortinatalidad en una granja de cuyes en Huancayo, Perú. Se trabajó con 258 cuyes siguiendo un diseño de Caso-Control, pareando el tamaño de camada y utilizando como covariables al número de parto y el galpón de procedencia de la reproductora. En el grupo de ‘Caso’, se incluyeron hembras en cuyo parto hubo por lo menos un mortinato y en el ‘Control’ hembras con toda la camada viva. El 8.5% de las reproductoras en el grupo de ‘Caso’ resultaron positivas a Salmonella sp, y mediante el análisis de regresión logística se estimó una Odds Ratio de 4.32 (95% de intervalo de confianza, p<0.05) de los casos positivos respecto a los controles. Por otro lado, la causa de muerte en el 91.5% (118/129) de hembras con mortinatos se debería a otras causas infeccionas o a causas no infecciosas. Los resultados indican que la salmonelosis debe ser considerada como una de las causas de mortinatalidad en cuyes.
description The association between positive cases of Salmonella sp isolated from vaginal swabs collected within 24 hours of the parturition and stillbirth in a guinea pig farm in Huancayo, Peru was evaluated. The study included 258 breeding females using a CaseControl design, where litter size was paired between the two groups and parity and number of birth and barn of the breeding female were used as co-variables. In the ‘Case’ group were included females with at least one stillbirth per litter and in the ‘Control’ group were included females where the entire litter was alive. Results showed that 8.5% of the breeding females in the ‘Case’ group were positive to Salmonella sp, and by the logistic regression analysis was estimated an Odds Ratio of 4.32 (95% confidence interval; p<0.05) for positive cases in relation to the controls. On the other hand, the cause of death in 91.5% (118/129) of the females with stillbirths was due to other infectious or noninfectious causes. The results show that Salmonella should be considered as a cause of stillbirths in guinea pigs.
publishDate 2015
dc.date.none.fl_str_mv 2015-12-31
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/11203
10.15381/rivep.v26i4.11203
url https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/11203
identifier_str_mv 10.15381/rivep.v26i4.11203
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/11203/10293
dc.rights.none.fl_str_mv Derechos de autor 2015 Gabriela Ortega O., Ronald Jiménez A., Miguel Ara G., Siever Morales C.
http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2015 Gabriela Ortega O., Ronald Jiménez A., Miguel Ara G., Siever Morales C.
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 26 No 4 (2015); 676-681
Revista de Investigaciones Veterinarias del Perú; Vol. 26 Núm. 4 (2015); 676-681
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 13.905277
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