Prevalence of Chlamydia abortus in goats with abortion problems in central Sinaloa, Mexico

A cross-sectional study that included seven bucks and 132 goats with recent parturition or abortion was conducted to assess the prevalence of chlamydiosis in a caprine herd showing abortion issues in Central Sinaloa, Mexico. Additionally, 32 out of the 135 goats were selected to perform a longitudin...

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Autores principales:	Gaxiola Camacho, Soila Maribel, Castro Flores, Rebeca, Díaz Aparicio, Efrén, Limón González , María M., Romero Jarillo, Abril, Enríquez Verdugo, Idalia, Castro del Campo, Nohemí, Rodríguez Gaxiola, Miguel Ángel, Montero Pardo, Arnulfo, Díaz Espinosa de los Monteros, Daniel
Formato:	Online
Lenguaje:	spa
Publicado:	Universidad de Sonora 2021
Acceso en línea:	https://biotecnia.unison.mx/index.php/biotecnia/article/view/1290
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spelling	biotecnia-article-12902022-05-31T17:39:51Z Prevalence of Chlamydia abortus in goats with abortion problems in central Sinaloa, Mexico Prevalencia de Chlamydia abortus en cabras con problemas de aborto en la zona centro de Sinaloa, México Gaxiola Camacho, Soila Maribel Castro Flores, Rebeca Díaz Aparicio, Efrén Limón González , María M. Romero Jarillo, Abril Enríquez Verdugo, Idalia Castro del Campo, Nohemí Rodríguez Gaxiola, Miguel Ángel Montero Pardo, Arnulfo Díaz Espinosa de los Monteros, Daniel Abortion Chlamydiosis Pathogen bacterium Small ruminants Reproduction Reproducción Aborto Bacteria patógena Clamidiosis Pequeños rumiantes A cross-sectional study that included seven bucks and 132 goats with recent parturition or abortion was conducted to assess the prevalence of chlamydiosis in a caprine herd showing abortion issues in Central Sinaloa, Mexico. Additionally, 32 out of the 135 goats were selected to perform a longitudinal study throughout two consecutive periods of kidding/abortions. Chlamydia abortus was detected by bacterial isolation and the positive samples were confirmed by PCR. In does, chlamydiosis prevalence was 55.6 % (75/135; 69 parturitions and six abortions). Ten out of 75 positive isolations were confirmed by PCR. In bucks, two out of seven samples tested positive for bacterial isolation. In the longitudinal study, the likelihood of showing a positive result increased 41.6 times (OR=0.024, 95 % CI: 0.002 to 0.299) during the second period of evaluation. According to multivariate analysis, chlamydiosis positivity, lower age of goats, and a reduced number of parturitions were associated. The results presented herein represent the first report of C. abortus in a caprine herd in the state of Sinaloa. More studies focused on the prevalence and distribution of C. abortus in Mexico are needed to improve the knowledge regarding the impact of chlamydiosis on animal health and production. Para determinar la prevalencia de clamidiosis en un rebano caprino con problemas de aborto en el centro de Sinaloa, México, se realizó un estudio transversal que incluyo a siete machos y 135 hembras con parto o aborto reciente. Adicionalmente, 32 de las 135 hembras fueron seleccionadas para realizar un estudio longitudinal por dos periodos consecutivos de partos/abortos. Chlamydia abortus se identifico mediante aislamiento y las muestras positivas se confirmaron mediante PCR. La prevalencia de clamidiosis fue de 55.6 % en las hembras (75/135), en las cuales se presentaron 69 partos y seis abortos. Únicamente 10/75 muestras positivas fueron confirmadas por PCR. En los machos, 2/7 muestras resultaron positivas mediante aislamiento. En el estudio longitudinal, se incrementó en 41.6 veces la posibilidad (OR=0.024, IC 95 %: 0.002-0.299) de tener un resultado positivo durante el segundo periodo de evaluación. De acuerdo con el análisis multivariado, se presentó una asociación entre la positividad a clamidiosis, la edad de las hembras y el número de partos. Estos resultados representan el primer reporte de C. abortus en un rebano caprino del estado de Sinaloa. Se requieren más estudios que evalúen la prevalencia y distribución de C. abortus en México para comprender mejor el impacto de la clamidiosis sobre la salud y producción animal. Universidad de Sonora 2021-10-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Original peer-reviewed articles Artículos originales evaluados por pares application/pdf text/xml https://biotecnia.unison.mx/index.php/biotecnia/article/view/1290 10.18633/biotecnia.v23i3.1290 Biotecnia; Vol. 23 No. 3 (2021): Septiembre-Diciembre Biotecnia; Vol. 23 Núm. 3 (2021): Septiembre-Diciembre 1665-1456 1665-1456 spa https://biotecnia.unison.mx/index.php/biotecnia/article/view/1290/582 https://biotecnia.unison.mx/index.php/biotecnia/article/view/1290/601 Derechos de autor 2021 https://creativecommons.org/licenses/by-nc-sa/4.0
institution	Biotecnia
collection	OJS
language	spa
format	Online
author	Gaxiola Camacho, Soila Maribel Castro Flores, Rebeca Díaz Aparicio, Efrén Limón González , María M. Romero Jarillo, Abril Enríquez Verdugo, Idalia Castro del Campo, Nohemí Rodríguez Gaxiola, Miguel Ángel Montero Pardo, Arnulfo Díaz Espinosa de los Monteros, Daniel
spellingShingle	Gaxiola Camacho, Soila Maribel Castro Flores, Rebeca Díaz Aparicio, Efrén Limón González , María M. Romero Jarillo, Abril Enríquez Verdugo, Idalia Castro del Campo, Nohemí Rodríguez Gaxiola, Miguel Ángel Montero Pardo, Arnulfo Díaz Espinosa de los Monteros, Daniel Prevalence of Chlamydia abortus in goats with abortion problems in central Sinaloa, Mexico
author_facet	Gaxiola Camacho, Soila Maribel Castro Flores, Rebeca Díaz Aparicio, Efrén Limón González , María M. Romero Jarillo, Abril Enríquez Verdugo, Idalia Castro del Campo, Nohemí Rodríguez Gaxiola, Miguel Ángel Montero Pardo, Arnulfo Díaz Espinosa de los Monteros, Daniel
author_sort	Gaxiola Camacho, Soila Maribel
title	Prevalence of Chlamydia abortus in goats with abortion problems in central Sinaloa, Mexico
title_short	Prevalence of Chlamydia abortus in goats with abortion problems in central Sinaloa, Mexico
title_full	Prevalence of Chlamydia abortus in goats with abortion problems in central Sinaloa, Mexico
title_fullStr	Prevalence of Chlamydia abortus in goats with abortion problems in central Sinaloa, Mexico
title_full_unstemmed	Prevalence of Chlamydia abortus in goats with abortion problems in central Sinaloa, Mexico
title_sort	prevalence of chlamydia abortus in goats with abortion problems in central sinaloa, mexico
description	A cross-sectional study that included seven bucks and 132 goats with recent parturition or abortion was conducted to assess the prevalence of chlamydiosis in a caprine herd showing abortion issues in Central Sinaloa, Mexico. Additionally, 32 out of the 135 goats were selected to perform a longitudinal study throughout two consecutive periods of kidding/abortions. Chlamydia abortus was detected by bacterial isolation and the positive samples were confirmed by PCR. In does, chlamydiosis prevalence was 55.6 % (75/135; 69 parturitions and six abortions). Ten out of 75 positive isolations were confirmed by PCR. In bucks, two out of seven samples tested positive for bacterial isolation. In the longitudinal study, the likelihood of showing a positive result increased 41.6 times (OR=0.024, 95 % CI: 0.002 to 0.299) during the second period of evaluation. According to multivariate analysis, chlamydiosis positivity, lower age of goats, and a reduced number of parturitions were associated. The results presented herein represent the first report of C. abortus in a caprine herd in the state of Sinaloa. More studies focused on the prevalence and distribution of C. abortus in Mexico are needed to improve the knowledge regarding the impact of chlamydiosis on animal health and production.
publisher	Universidad de Sonora
publishDate	2021
url	https://biotecnia.unison.mx/index.php/biotecnia/article/view/1290
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Prevalence of Chlamydia abortus in goats with abortion problems in central Sinaloa, Mexico

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