| dc.contributor | Reyes Echeverria, Omar | |
| dc.creator | Quispe Peña, Katiana Scarlet | |
| dc.date | 2022-05-02T15:58:05Z | |
| dc.date | 2022-05-02T15:58:05Z | |
| dc.date | 2022 | |
| dc.date.accessioned | 2023-08-08T17:18:28Z | |
| dc.date.available | 2023-08-08T17:18:28Z | |
| dc.identifier | http://dspace.utb.edu.ec/handle/49000/11402 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8046824 | |
| dc.description | Currently, bovine mastitis is one of the main diseases that causes a great impact on animal production, due to the inflammatory response in the mammary glands. It is characterized by the invasion of pathogenic microorganisms that are outside the udder and enter the glandular duct. Most incidences of mastitis cases are of microbial origin and the degree of infection depends on the exposure of the teats to the mammary pathogens. For this reason, hygienic measures, fundamentally during the handling of the milking process, are important since they reduce the probability of contamination of the teats with pathogenic organisms, whose main gateway to the mammary gland is the teat canal. For the development of this investigative work, an extensive bibliographic review was made in books, magazines and scientific articles on the subject. The research aims to identify the main bacterial agents causing bovine mastitis. This pathology, due to the degree of inflammation and local lesions, can be classified into "Clinical mastitis" and "Subclinical mastitis". Approximately more than 100 species of pathogens have been found that trigger mastitis, among the main ones we have: Streptococcus dysgalactiae, Streptococcus uberis, Streptococcus agalactiae, Staphylococcus epidermidis, Staphylococcus aureus and Corybacterium pyogenes, the main route of entry to the gland being the teat canal. In conclusion, we have that sanitary measures within cattle considerably decrease the regularity of clinical and subclinical mastitis in cattle herds. | |
| dc.description | Currently, bovine mastitis is one of the main diseases that causes a great impact on animal production, due to the inflammatory response in the mammary glands. It is characterized by the invasion of pathogenic microorganisms that are outside the udder and enter the glandular duct. Most incidences of mastitis cases are of microbial origin and the degree of infection depends on the exposure of the teats to the mammary pathogens. For this reason, hygienic measures, fundamentally during the handling of the milking process, are important since they reduce the probability of contamination of the teats with pathogenic organisms, whose main gateway to the mammary gland is the teat canal. For the development of this investigative work, an extensive bibliographic review was made in books, magazines and scientific articles on the subject. The research aims to identify the main bacterial agents causing bovine mastitis. This pathology, due to the degree of inflammation and local lesions, can be classified into "Clinical mastitis" and "Subclinical mastitis". Approximately more than 100 species of pathogens have been found that trigger mastitis, among the main ones we have: Streptococcus dysgalactiae, Streptococcus uberis, Streptococcus agalactiae, Staphylococcus epidermidis, Staphylococcus aureus and Corybacterium pyogenes, the main route of entry to the gland being the teat canal. In conclusion, we have that sanitary measures within cattle considerably decrease the regularity of clinical and subclinical mastitis in cattle herds. | |
| dc.description | En la actualidad la mastitis bovina es una de las principales enfermedades que causa un gran impacto en la producción animal, debido a la respuesta inflamatoria en las glándulas mamarias. Está se caracteriza por la invasión de microrganismo patógenos que se encuentran en el exterior de la ubre e ingresan al conducto glandular. La mayoría de incidencias de casos de mastitis son de origen microbiano y el grado de infección depende de la exposición de los pezones a los patógenos mamarios. Por esto, las medidas higiénicas, fundamentalmente durante el manejo del proceso de la ordeña, son importantes, ya que disminuye la probabilidad de contaminación de los pezones con organismos patógenos, cuya principal puerta de entrada a la glándula mamaria es el canal del pezón. Para el desarrollo de este trabajo investigativo se hizo una extensa revisión bibliográfica en libros, revistas y artículos científicos referentes al tema. La investigación tiene como objetivo identificar los principales agentes bacterianos causantes de la mastitis bovina. Esta patología debido al grado de inflamación y lesiones locales puede clasificarse en “Mastitis clínica” y “Mastitis subclínica”, Aproximadamente se han encontrado más de 100 especies de patógenos que desencadenan la mastitis, dentro de los principales tenemos: Streptococcus dysgalactiae, Streptococcus uberis, Streptococcus agalactiae, Staphylococcus epidermidis, Staphylococcus aureus y Corybacterium bovis siendo el canal del pezón su principal vía de entrada a la glándula. En conclusión, tenemos que las medidas sanitarias dentro del ganado, disminuye de manera considerable la regularidad de la mastitis clínica y subclínica en los hatos ganaderos. | |
| dc.format | 33 p. | |
| dc.format | application/pdf | |
| dc.language | es | |
| dc.publisher | BABAHOYO: UTB, 2022 | |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | |
| dc.subject | Mastitis bovina | |
| dc.subject | Hatos | |
| dc.subject | Agentes patógenos | |
| dc.subject | Conducto glandular | |
| dc.subject | Streptococcus uberis | |
| dc.title | Principales agentes bacterianos en la Mastitis Bovina | |
| dc.type | bachelorThesis | |
