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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
18/06/2018 |
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Data da última atualização: |
18/06/2018 |
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Autoria: |
GAETA, N. C.; RIBEIRO, B. L. M.; ALEMÁN, M. A. R.; YOSHIHARA, E.; MARQUES, E. C.; HELLMEISTER, A. N.; PITUCO, E. M.; GREGORY, L. |
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Afiliação: |
Natália C. Gaeta, Departamento de Clínica Médica/FMVZ/ Universidade de São Paulo; Bruno L. M. Ribeiro, Departamento de Clínica Médica/FMVZ/ Universidade de São Paulo; Mario A. R. Alemán, Departamento de Clínica Médica/FMVZ/ Universidade de São Paulo; Eidi Yoshihara, Agência Paulista de Tecnologia dos Agronegócios/Departamento de Descentralização do Desenvolvimento/Pólo Regional de Desenvolvimento Tecnológico dos Agronegócios da Alta Sorocabana; Eduardo C. Marques, Departamento de Clínica Médica/FMVZ/ Universidade de São Paulo; Adriana N. Hellmeister, Laboratório de Viroses de Bovídeos/Instituto Biológico de São Paulo; Edviges M. Pituco, Laboratório de Viroses de Bovídeos/Instituto Biológico de São Paulo; Lilian Gregory, Departamento de Clínica Médica/FMVZ/ Universidade de São Paulo. |
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Título: |
Serological investigation of antibodies against respiratory viruses in calves from Brazilian family farming and their relation to clinical signs of bovine respiratory disease. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 4, p. 642-648, abril 2018 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Investigação sorológica de anticorpos contra vírus respiratórios em bezerros de propriedades familiares brasileiras e sua relação com os sinais clínicos da doença respiratória dos bovinos. |
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Conteúdo: |
Bovine respiratory disease (BRD) is responsible for economic losses in cattle production. Viruses are categorized as primary etiological agents. The aims of this study were to evaluate the presence of antibodies against bovine viral diarrhea virus (BVDV), bovine herpes virus type 1 (BoHV-1), and bovine respiratory syncytial virus (BRSV) in healthy and BRD calves from family farming in relation to clinical signs of BRD. Hundred and forty-five calves were randomly selected and physical examination was performed. Only 123 animals were classified as healthy and BRD calves. Antibodies were evaluated by virus neutralization test. Person?s Chi-square test and Fisher?s exact test were performed as univariate analysis. Binary Logistic Regression was applied as multivariate analysis. Variables with P<0.10 were considered statistically significant. Variables with 0.15MenosBovine respiratory disease (BRD) is responsible for economic losses in cattle production. Viruses are categorized as primary etiological agents. The aims of this study were to evaluate the presence of antibodies against bovine viral diarrhea virus (BVDV), bovine herpes virus type 1 (BoHV-1), and bovine respiratory syncytial virus (BRSV) in healthy and BRD calves from family farming in relation to clinical signs of BRD. Hundred and forty-five calves were randomly selected and physical examination was performed. Only 123 animals were classified as healthy and BRD calves. Antibodies were evaluated by virus neutralization test. Person?s Chi-square test and Fisher?s exact test were performed as univariate analysis. Binary Logistic Regression was applied as multivariate analysis. Variables with P<0.10 were considered statistically significant. Variables with 0.15Mostrar Tudo |
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Palavras-Chave: |
Respiratory viruses. |
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Thesagro: |
Bezerro; Bovino; Virose Animal. |
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Thesaurus Nal: |
Antibodies; Bovine herpesvirus 1; Bovine respiratory disease; Bovine respiratory syncytial virus; Bovine viral diarrhea virus; Calves; Serology; Viral diseases of animals and humans. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/178699/1/Serological-investigation-of-antibodies-against.pdf
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Marc: |
LEADER 02950naa a2200361 a 4500
001 2092535
005 2018-06-18
008 2018 bl uuuu u00u1 u #d
100 1 $aGAETA, N. C.
245 $aSerological investigation of antibodies against respiratory viruses in calves from Brazilian family farming and their relation to clinical signs of bovine respiratory disease.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Investigação sorológica de anticorpos contra vírus respiratórios em bezerros de propriedades familiares brasileiras e sua relação com os sinais clínicos da doença respiratória dos bovinos.
520 $aBovine respiratory disease (BRD) is responsible for economic losses in cattle production. Viruses are categorized as primary etiological agents. The aims of this study were to evaluate the presence of antibodies against bovine viral diarrhea virus (BVDV), bovine herpes virus type 1 (BoHV-1), and bovine respiratory syncytial virus (BRSV) in healthy and BRD calves from family farming in relation to clinical signs of BRD. Hundred and forty-five calves were randomly selected and physical examination was performed. Only 123 animals were classified as healthy and BRD calves. Antibodies were evaluated by virus neutralization test. Person?s Chi-square test and Fisher?s exact test were performed as univariate analysis. Binary Logistic Regression was applied as multivariate analysis. Variables with P<0.10 were considered statistically significant. Variables with 0.15<P<0.10 were considered as statistical tendencies. Antibodies against BoHV-1, BVDV, and BRSV were detected in 32%, 23% and 37% animals. Antibodies against both three viruses were detected in 26.8% of calves. The presence of antibodies against BRSV were associated to normal heart rates (P=0.018) and unilateral airflow (P=0.035). Tendency was observed to unilateral airflow (P=0.06) Statistical tendencies were observed to Ab-BoHV-1 and body temperature (P=0.119) and breathing pattern (P=0.123). The profile of antibodies against respiratory viruses in calves from Brazilian family farming was firstly described. The results confirmed the importance of some clinical signs to viral infection.
650 $aAntibodies
650 $aBovine herpesvirus 1
650 $aBovine respiratory disease
650 $aBovine respiratory syncytial virus
650 $aBovine viral diarrhea virus
650 $aCalves
650 $aSerology
650 $aViral diseases of animals and humans
650 $aBezerro
650 $aBovino
650 $aVirose Animal
653 $aRespiratory viruses
700 1 $aRIBEIRO, B. L. M.
700 1 $aALEMÁN, M. A. R.
700 1 $aYOSHIHARA, E.
700 1 $aMARQUES, E. C.
700 1 $aHELLMEISTER, A. N.
700 1 $aPITUCO, E. M.
700 1 $aGREGORY, L.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 38, n. 4, p. 642-648, abril 2018
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 2 | |
| 1. |  | GAETA, N. C.; RIBEIRO, B. L. M.; ALEMÁN, M. A. R.; YOSHIHARA, E.; NASSAR, A. F. C.; MARQUES, L. M.; TIMENETSKY, J.; GREGORY, L. Bacterial pathogens of the lower respiratory tract of calves from Brazilian rural settlement herds and their association with clinical signs of bovine respiratory disease. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 3, p. 374-381, março 2018 Título em português: Patógenos bacterianos do trato respiratório inferior de bezerros criados em rebanhos de assentamentos brasileiros e sua associação com os sinais clínicos da doença respiratória dos bovinos.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 2. | | GAETA, N. C.; RIBEIRO, B. L. M.; ALEMÁN, M. A. R.; YOSHIHARA, E.; MARQUES, E. C.; HELLMEISTER, A. N.; PITUCO, E. M.; GREGORY, L. Serological investigation of antibodies against respiratory viruses in calves from Brazilian family farming and their relation to clinical signs of bovine respiratory disease. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 4, p. 642-648, abril 2018 Título em português: Investigação sorológica de anticorpos contra vírus respiratórios em bezerros de propriedades familiares brasileiras e sua relação com os sinais clínicos da doença respiratória dos bovinos.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 2 | |
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