SEROPREVALENCE OF EQUINE INFECTIOUS ANEMIA IN EQUINES AT THE STATE OF VERACRUZ, MEXICO

SEROPREVALENCE OF EQUINE INFECTIOUS ANEMIA IN EQUINES AT THE STATE OF VERACRUZ, MEXICO

Equine infectious anemia negatively impacts equines due to the deterioration of their health and welfare, causing economic losses to their owners. In addition, equines are a poorly studied animal population and it is estimated that equine infectious anemia has a wide distribution in the state of Veracruz. The objective of this study was to determine the serological presence of Lentivirus antibodies, cause of equine infectious anemia, in equines from the regions, Sotavento, Papaloapan, Los Tuxtlas and Olmeca in the state of Veracruz. Blood samples were collected from 781 equines of both genera, 6 months of age or older per region, 231 in the Sotavento, 175 in the Papaloapan, 93 in Los Tuxtlas and 28 in the Olmeca. Sample size was obtained through the software Win Episcope version 2.0, from which the sampling fraction in each region was calculated. The serological diagnosis was made with commercial kits of competitive immunoassay linked to enzymes, which detect the presence of specific antibodies for equine infectious anemia. The data were analyzed by means of descriptive statistics to determine the general seroprevalence, specific to each of the regions, zootechnical function and age, using the software STATA ver. 11.0. The seroprevalence of equine infectious anemia in the four regions was 33.54 % and the specific by region was 15.7 % in Sotavento, 38.8 % in Papaloapan, 26.8 % in Los Tuxtlas and 47.4 % in Olmeca. The seroprevalence for laboring equines and 10 years old was 35.7 % of 392 and 48.4 % of 262, respectively. Equine infectious anemia is present in the four study regions.

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Main Authors: Estrada-Coates, Alejandro T., Alva-Trujillo, Miriam, Muñoz-Melgarejo, Sergio, Ramirez-Ramirez, Elmer D., Canales-Rubio, Miguel, López-Guerrero, Armando, Martínez, Raúl Galván-Leal y
Format: Digital revista
Language:spa
Published: Colegio de Postgraduados 2018
Online Access:https://www.agrociencia-colpos.org/index.php/agrociencia/article/view/1735
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record_format ojs
institution COLPOS
collection OJS
country México
countrycode MX
component Revista
access En linea
databasecode rev-agrociencia-mx
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region America del Norte
libraryname Departamento de documentación y biblioteca de COLPOS
language spa
format Digital
author Estrada-Coates, Alejandro T.
Alva-Trujillo, Miriam
Muñoz-Melgarejo, Sergio
Ramirez-Ramirez, Elmer D.
Canales-Rubio, Miguel
López-Guerrero, Armando
Martínez, Raúl Galván-Leal y
spellingShingle Estrada-Coates, Alejandro T.
Alva-Trujillo, Miriam
Muñoz-Melgarejo, Sergio
Ramirez-Ramirez, Elmer D.
Canales-Rubio, Miguel
López-Guerrero, Armando
Martínez, Raúl Galván-Leal y
SEROPREVALENCE OF EQUINE INFECTIOUS ANEMIA IN EQUINES AT THE STATE OF VERACRUZ, MEXICO
author_facet Estrada-Coates, Alejandro T.
Alva-Trujillo, Miriam
Muñoz-Melgarejo, Sergio
Ramirez-Ramirez, Elmer D.
Canales-Rubio, Miguel
López-Guerrero, Armando
Martínez, Raúl Galván-Leal y
author_sort Estrada-Coates, Alejandro T.
title SEROPREVALENCE OF EQUINE INFECTIOUS ANEMIA IN EQUINES AT THE STATE OF VERACRUZ, MEXICO
title_short SEROPREVALENCE OF EQUINE INFECTIOUS ANEMIA IN EQUINES AT THE STATE OF VERACRUZ, MEXICO
title_full SEROPREVALENCE OF EQUINE INFECTIOUS ANEMIA IN EQUINES AT THE STATE OF VERACRUZ, MEXICO
title_fullStr SEROPREVALENCE OF EQUINE INFECTIOUS ANEMIA IN EQUINES AT THE STATE OF VERACRUZ, MEXICO
title_full_unstemmed SEROPREVALENCE OF EQUINE INFECTIOUS ANEMIA IN EQUINES AT THE STATE OF VERACRUZ, MEXICO
title_sort seroprevalence of equine infectious anemia in equines at the state of veracruz, mexico
description Equine infectious anemia negatively impacts equines due to the deterioration of their health and welfare, causing economic losses to their owners. In addition, equines are a poorly studied animal population and it is estimated that equine infectious anemia has a wide distribution in the state of Veracruz. The objective of this study was to determine the serological presence of Lentivirus antibodies, cause of equine infectious anemia, in equines from the regions, Sotavento, Papaloapan, Los Tuxtlas and Olmeca in the state of Veracruz. Blood samples were collected from 781 equines of both genera, 6 months of age or older per region, 231 in the Sotavento, 175 in the Papaloapan, 93 in Los Tuxtlas and 28 in the Olmeca. Sample size was obtained through the software Win Episcope version 2.0, from which the sampling fraction in each region was calculated. The serological diagnosis was made with commercial kits of competitive immunoassay linked to enzymes, which detect the presence of specific antibodies for equine infectious anemia. The data were analyzed by means of descriptive statistics to determine the general seroprevalence, specific to each of the regions, zootechnical function and age, using the software STATA ver. 11.0. The seroprevalence of equine infectious anemia in the four regions was 33.54 % and the specific by region was 15.7 % in Sotavento, 38.8 % in Papaloapan, 26.8 % in Los Tuxtlas and 47.4 % in Olmeca. The seroprevalence for laboring equines and 10 years old was 35.7 % of 392 and 48.4 % of 262, respectively. Equine infectious anemia is present in the four study regions.
publisher Colegio de Postgraduados
publishDate 2018
url https://www.agrociencia-colpos.org/index.php/agrociencia/article/view/1735
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spelling oai:ojs.pkp.sfu.ca:article17352020-05-14T07:05:40Z SEROPREVALENCE OF EQUINE INFECTIOUS ANEMIA IN EQUINES AT THE STATE OF VERACRUZ, MEXICO SEROPREVALENCIA DE ANEMIA INFECCIOSA EQUINA EN ÉQUIDOS DEL ESTADO DE VERACRUZ, MÉXICO Estrada-Coates, Alejandro T. Alva-Trujillo, Miriam Muñoz-Melgarejo, Sergio Ramirez-Ramirez, Elmer D. Canales-Rubio, Miguel López-Guerrero, Armando Martínez, Raúl Galván-Leal y equine infectious anemia equines Veracruz Lentivirus anemia infecciosa equina équidos Veracruz Lentivirus Equine infectious anemia negatively impacts equines due to the deterioration of their health and welfare, causing economic losses to their owners. In addition, equines are a poorly studied animal population and it is estimated that equine infectious anemia has a wide distribution in the state of Veracruz. The objective of this study was to determine the serological presence of Lentivirus antibodies, cause of equine infectious anemia, in equines from the regions, Sotavento, Papaloapan, Los Tuxtlas and Olmeca in the state of Veracruz. Blood samples were collected from 781 equines of both genera, 6 months of age or older per region, 231 in the Sotavento, 175 in the Papaloapan, 93 in Los Tuxtlas and 28 in the Olmeca. Sample size was obtained through the software Win Episcope version 2.0, from which the sampling fraction in each region was calculated. The serological diagnosis was made with commercial kits of competitive immunoassay linked to enzymes, which detect the presence of specific antibodies for equine infectious anemia. The data were analyzed by means of descriptive statistics to determine the general seroprevalence, specific to each of the regions, zootechnical function and age, using the software STATA ver. 11.0. The seroprevalence of equine infectious anemia in the four regions was 33.54 % and the specific by region was 15.7 % in Sotavento, 38.8 % in Papaloapan, 26.8 % in Los Tuxtlas and 47.4 % in Olmeca. The seroprevalence for laboring equines and 10 years old was 35.7 % of 392 and 48.4 % of 262, respectively. Equine infectious anemia is present in the four study regions. La anemia infecciosa equina impacta negativamente en los équidos debido al deterioro de su salud y bienestar, y ocasiona pérdidas económicas a sus propietarios. Además, los equinos son una población animal poco estudiada y se estima que la anemia infecciosa equina tenga una amplia distribución en el estado de Veracruz. El objetivo de este estudio fue determinar la presencia serológica de anticuerpos del Lentivirus causante de la anemia infecciosa equina, en équidos de la región del Sotavento, Papaloapan, Los Tuxtlas y Olmeca del estado de Veracruz. Muestras sanguíneas se recolectaron de 781 équidos de ambos géneros, con 6 meses de edad o mayores, 231 en la región del Sotavento, 175 en el Papaloapan, 93 en Los Tuxtlas y 28 en la Olmeca. El tamaño de muestra se obtuvo mediante el programa Win Episcope versión 2.0 desde el cual se calculó la fracción de muestreo en cada región. El diagnóstico serológico se realizó con kits comerciales de inmunoensayo competitivo ligado a enzimas, que detectan la presencia de anticuerpos específicos para anemia infecciosa equina. Los datos se analizaron mediante estadística descriptiva para determinar la seroprevalencia general, especifica de cada una de las regiones, función zootécnica y edad usando el programa STATA ver. 11.0. La seroprevalencia de la anemia infecciosa equina en las cuatro regiones fue 33.54 % y la especifica por región fue 15.7 % en Sotavento, 38.8 % en Papaloapan, 26.8 % en Los Tuxtlas y 47.4 % en la Olmeca. La seroprevalencia para équidos de trabajo y de 10 años fue 35.7 % de 392 y 48.4 % de 262. La anemia infecciosa equina está presente en las cuatro regiones de estudio. Colegio de Postgraduados 2018-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://www.agrociencia-colpos.org/index.php/agrociencia/article/view/1735 Agrociencia; Vol. 52 No. Especial (2018): 29 de diciembre - 30 de diciembre 2018; 33-38 Agrociencia; Vol. 52 Núm. Especial (2018): 29 de diciembre - 30 de diciembre 2018; 33-38 2521-9766 1405-3195 spa https://www.agrociencia-colpos.org/index.php/agrociencia/article/view/1735/1735

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