Academic Journal
Serological investigation of antibodies against respiratory viruses in calves from Brazilian family farming and their relation to clinical signs of bovine respiratory disease
| العنوان: | 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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| المؤلفون: | Natália C. Gaeta, Bruno L.M. Ribeiro, Mario A.R. Alemán, Eidi Yoshihara, Eduardo C. Marques, Adriana N. Hellmeister, Edviges M. Pituco, Lilian Gregory |
| المصدر: | Pesquisa Veterinária Brasileira, Vol 38, Iss 4, Pp 642-648 |
| بيانات النشر: | Colégio Brasileiro de Patologia Animal (CBPA). |
| المجموعة: | LCC:Veterinary medicine |
| مصطلحات موضوعية: | Serology, antibodies, respiratory viruses, calves, cattle, bovine respiratory disease, BVDV, BRSV, BoHV-1, viroses, Veterinary medicine, SF600-1100 |
| الوصف: | ABSTRACT: 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 |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Portuguese |
| تدمد: | 1678-5150 |
| Relation: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2018000400642&lng=en&tlng=en; https://doaj.org/toc/1678-5150 |
| DOI: | 10.1590/1678-5150-pvb-5234 |
| URL الوصول: | https://doaj.org/article/3caa33ab327746bdbe56e9af292c4450 |
| رقم الانضمام: | edsdoj.3caa33ab327746bdbe56e9af292c4450 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 16785150 |
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| DOI: | 10.1590/1678-5150-pvb-5234 |