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Seroprevalencia de Brucella suis en granjas porcinas de la provincia de Los Ríos
| dc.contributor.advisor | Medina Fonseca, Juan Carlos | |
| dc.contributor.author | Jiménez Segura, Rosa Betzabeth | |
| dc.date.accessioned | 2023-10-29T20:39:53Z | |
| dc.date.available | 2023-10-29T20:39:53Z | |
| dc.date.issued | 2023 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/14902 | |
| dc.description | Brucellosis is an infectious disease caused by a facultative bacteria of the Brucella genus distributed worldwide that generates great economic losses due to contagion in production for zootechnical purposes. It is also a great problem for human health due to its zoonotic characteristic. In this work, the objective was to evaluate the seroprevalence of Brucella suis in pig farms in the province of Los Ríos, in which (n = 269) pigs were sampled, taking blood from the jugular vein and placing it in a vacutainer tube to centrifuge and separate the serum, to carry out the Rose Bengal sieve test, in different farms in the Baba, Babahoyo, Pueblo Viejo, Palenque, Vinces, Quevedo cantons. The population of interest were pigs intended for reproduction, (n=202) multiparous females, (n=46) pigs or replacement and (n=21) breeders of different breeds, in addition to classifying by type of reproduction, (n=123). artificial insemination and (n=80) natural mating. Since Brucellosis is a disease whose clinical sign is abortion as the main cause, that is the importance of choosing this specific population. The diagnostic tests were carried out in the phytopathology laboratory of the Faculty of Agricultural Sciences of the Technical University of Babahoyo, 30 ul of Rose Bengal antigen and 30 ul of the serum to be diagnosed were used, waiting 4 minutes making circular movements afterwards. Reading the diagnosis with indirect light, in 100% of the cases proposed in this investigation, seronegativity to Brucella suis was obtained. | es_ES |
| dc.description | Brucellosis is an infectious disease caused by a facultative bacteria of the Brucella genus distributed worldwide that generates great economic losses due to contagion in production for zootechnical purposes. It is also a great problem for human health due to its zoonotic characteristic. In this work, the objective was to evaluate the seroprevalence of Brucella suis in pig farms in the province of Los Ríos, in which (n = 269) pigs were sampled, taking blood from the jugular vein and placing it in a vacutainer tube to centrifuge and separate the serum, to carry out the Rose Bengal sieve test, in different farms in the Baba, Babahoyo, Pueblo Viejo, Palenque, Vinces, Quevedo cantons. The population of interest were pigs intended for reproduction, (n=202) multiparous females, (n=46) pigs or replacement and (n=21) breeders of different breeds, in addition to classifying by type of reproduction, (n=123). artificial insemination and (n=80) natural mating. Since Brucellosis is a disease whose clinical sign is abortion as the main cause, that is the importance of choosing this specific population. The diagnostic tests were carried out in the phytopathology laboratory of the Faculty of Agricultural Sciences of the Technical University of Babahoyo, 30 ul of Rose Bengal antigen and 30 ul of the serum to be diagnosed were used, waiting 4 minutes making circular movements afterwards. Reading the diagnosis with indirect light, in 100% of the cases proposed in this investigation, seronegativity to Brucella suis was obtained. | es_ES |
| dc.description.abstract | Brucelosis una enfermedad infectocontagiosa causada por una bacteria facultativa del género Brucella distribuida mundialmente que genera grandes pérdidas económicas por el contagio en las producciones con fines zootécnicos, asimismo es un gran problema para la salud humana por su característica zoonòtica. En este trabajo se tuvo como objetivo evaluar la seroprevalencia de Brucella suis en granjas porcinas de la provincia de Los Ríos, en la que se muestreo (n=269) porcinos, tomando sangre de la vena yugular y colocando en un tubo vacutainer para centrifugar y separar el suero, para realizar la prueba tamiz de Rosa de Bengala, en diferentes granjas de los cantones Baba, Babahoyo, Pueblo Viejo, Palenque, Vinces, Quevedo. La población de interés fueron porcinos destinados a reproducción, (n=202) hembras multíparas, (n=46) chanchillas o reemplazo y (n=21) reproductores de diferentes razas, además de clasificar por tipo de reproducción, (n=123) inseminación artificial y (n=80) monta natural. Puesto que la Brucelosis es una enfermedad que tiene como signo clínico el aborto como principal causal eh ahí la importancia de la elección de esta población en específico. Las pruebas de diagnóstico se realizaron en el laboratorio de fitopatología de la Facultad de Ciencias Agropecuarias de la Universidad Técnica de Babahoyo, se utilizó 30 ul de antígeno de Rosa de Bengala y 30 ul del suero a diagnosticar, se espera 4 minutos realizando movimientos circulares posterior la lectura del diagnóstico con luz indirecta, en el 100% de los casos propuestos es esta investigación se obtuvo seronegatividad a Brucella suis. | es_ES |
| dc.format.extent | 48 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2023 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Brucelosis | es_ES |
| dc.subject | Rosa de Bengala | es_ES |
| dc.subject | Porcinos | es_ES |
| dc.subject | Seroprevalencia | es_ES |
| dc.title | Seroprevalencia de Brucella suis en granjas porcinas de la provincia de Los Ríos | es_ES |
| dc.type | bachelorThesis | es_ES |
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