A metaphylactic treatment with double dose oxytetracycline reduces the risk of bovine respiratory disease in feedlot calves
The objective of this study was to evaluate the effect of a metaphylactic treatment with oxytetracycline (OTC) in the labeled and double doses on the risk for bovine respiratory disease (BRD) in feedlot calves. This study was conducted in a commercial feedlot where 2,754 calves belonging to high ris...
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Autores principales: | , , , , |
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Formato: | Articulo |
Lenguaje: | Inglés |
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2015
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/98650 https://ri.conicet.gov.ar/11336/54105 http://www.vet.unne.edu.ar/uploads/revistas/archivos/a2cd9bc043de32d347fc866ad0bdbd2be089929e.pdf |
Aporte de: |
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I19-R120-10915-98650 |
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record_format |
dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Veterinaria Ternero Enfermedad respiratoria bovina Oxitetraciclina Tratamiento metafiláctico |
spellingShingle |
Veterinaria Ternero Enfermedad respiratoria bovina Oxitetraciclina Tratamiento metafiláctico Fazzio, Luis Emilio Giuliodori, Mauricio Javier Galván, Walter Rubén Streitenberger, Nicolás Landoni, María Fabiana A metaphylactic treatment with double dose oxytetracycline reduces the risk of bovine respiratory disease in feedlot calves |
topic_facet |
Veterinaria Ternero Enfermedad respiratoria bovina Oxitetraciclina Tratamiento metafiláctico |
description |
The objective of this study was to evaluate the effect of a metaphylactic treatment with oxytetracycline (OTC) in the labeled and double doses on the risk for bovine respiratory disease (BRD) in feedlot calves. This study was conducted in a commercial feedlot where 2,754 calves belonging to high risk groups were enrolled. A randomized complete block design was used, with animals as experimental units and pens (n=10) as blocks. Three experimental groups were assessed: 1- untreated control (CTL), 2- OTC 20 mg/kg SC (OTC20) and 3- OTC 40 mg/kg SC (OTC40). The risk for BRD was evaluated with a mixed logistic regression. Untreated CTL had 2.85 and 7.14 more chances of getting BRD than OTC20 and OTC40 groups, respectively (p<0.001). In conclusion, metaphylactic treatment with OTC is useful to reduce the risk for BRD in feedlot cattle, being protective effect higher at double dose than at labeled one. |
format |
Articulo Articulo |
author |
Fazzio, Luis Emilio Giuliodori, Mauricio Javier Galván, Walter Rubén Streitenberger, Nicolás Landoni, María Fabiana |
author_facet |
Fazzio, Luis Emilio Giuliodori, Mauricio Javier Galván, Walter Rubén Streitenberger, Nicolás Landoni, María Fabiana |
author_sort |
Fazzio, Luis Emilio |
title |
A metaphylactic treatment with double dose oxytetracycline reduces the risk of bovine respiratory disease in feedlot calves |
title_short |
A metaphylactic treatment with double dose oxytetracycline reduces the risk of bovine respiratory disease in feedlot calves |
title_full |
A metaphylactic treatment with double dose oxytetracycline reduces the risk of bovine respiratory disease in feedlot calves |
title_fullStr |
A metaphylactic treatment with double dose oxytetracycline reduces the risk of bovine respiratory disease in feedlot calves |
title_full_unstemmed |
A metaphylactic treatment with double dose oxytetracycline reduces the risk of bovine respiratory disease in feedlot calves |
title_sort |
metaphylactic treatment with double dose oxytetracycline reduces the risk of bovine respiratory disease in feedlot calves |
publishDate |
2015 |
url |
http://sedici.unlp.edu.ar/handle/10915/98650 https://ri.conicet.gov.ar/11336/54105 http://www.vet.unne.edu.ar/uploads/revistas/archivos/a2cd9bc043de32d347fc866ad0bdbd2be089929e.pdf |
work_keys_str_mv |
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bdutipo_str |
Repositorios |
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1764820493078102017 |