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| Barzoni,Cristiane Santin; Nogueira,Daniele Martinez Pereira; Marques,Gisele Dias; Diehl,Gustavo Nogueira; Pellegrini,Débora da Cruz Payão; Brum,Mário Celso Sperotto. |
| ABSTRACT: This study aimed to characterize the outbreaks of equine infectious anemia (EIA) identified, between the years 2009 and 2015, in the western region of the state of Rio Grande do Sul, Brazil. We identified 26 positive horses on 24 properties. Each positive property was considered an outbreak of the disease. The diagnoses were made using the agar gel immunodiffusion (AGID) test as a part of the sanitary checks conducted during animal transportation or certification of the horse´s sanitary status. The positive properties included farms or horse barns, and the infected animals were used for ranch work, sports, or reproduction. One outbreak was identified in animals that were being illegally transported from Argentina to Brazil. Fifteen outbreaks... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Transboundary disease; Illegal transport; EIA; Passive surveillance; Virus. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000600451 |
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| Lunkes,Vinícius Leobet; Tonin,Alexandre Alberto; Machado,Gustavo; Corbellini,Luis Gustavo; Diehl,Gustavo Nogueira; Santos,Lucila Carboneiro dos; Bezerra,Camila de Sousa; Azevedo,Sérgio Santos de; Pequeno,Nebson Fernandes; Silva,Adriana Moraes da; Weiblen,Rudi; Flores,Eduardo Furtado. |
| ABSTRACT: Vesicular stomatitis virus (VSV) is the agent of a vesicular disease that affects many animal species and may be clinically confounded with foot-and-mouth disease in ruminant and swine. Horses are especially susceptible to VSV and may serve as sentinels for virus circulation. The present study investigated the presence of neutralizing antibodies against VSV Indiana III (VSIV-3) in serum samples of 3,626 horses from six states in three Brazilian regions: Southern (RS, n = 1,011), Midwest (GO/DF, n = 1,767) and Northeast (PB, PE, RN and CE, n = 848) collected between 2013 and 2014. Neutralizing antibodies against VSIV-3 (titers ≥40) were detected in 641 samples (positivity of 17.7%; CI95%:16.5-19.0%), being 317 samples from CE (87.3%; CI95%:... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Serology; Differential diagnosis; Foot-and-mouth disease; Zoonosis; Vesicular disease. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801424 |
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| Diehl,Gustavo Nogueira; Amaral Filha,Wald'ma Sobrinho; Kummer,Rafael; Koller,Felipe; Bernardi,Mari Lourdes; Wentz,Ivo; Bortolozzo,Fernando Pandolfo. |
| O objetivo deste trabalho foi avaliar o desempenho reprodutivo de 423 fêmeas suínas de ordem de parto 1 a 9 submetidas à inseminação intra-uterina (IAU), com um novo modelo de pipeta (T1) cuja extremidade não é fixada na cérvix ou uma pipeta de IAU modelo Verona® e que permite a fixação da sua extremidade em espiral na cérvix (T2). Para comparar as duas pipetas, foi considerado o grau de dificuldade para realização das inseminações, o tempo necessário para realizá-las, a presença de sangramento após a inseminação, a presença de refluxo no momento da inseminação, as taxas de retorno ao estro (TR), de prenhez (TPR) e de parto ajustada (TPA), além do número de leitões nascidos (NT). As fêmeas de ambos os grupos foram inseminadas com doses de 1 bilhão de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Inseminação intra-uterina; Pipeta; Fêmeas primíparas; Fêmeas pluríparas; Suínos. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782006000100027 |
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| Weiblen,Carla; Machado,Gustavo; Jesus,Francielli Pantella Kunz de; Santurio,Janio Morais; Zanette,Régis Adriel; Pereira,Daniela Sabel Brayer; Diehl,Gustavo Nogueira; Santos,Lucila Carboneiro dos; Corbellini,Luis Gustavo; Botton,Sônia de Avila. |
| ABSTRACT: An epidemiological survey was carried out by performing an Enzyme Linked Immuno Sorbent Assay (ELISA) test to determine the seroprevalence of Pythium insidiosum infection in equine in Rio Grande do Sul State (RS), Brazil. The serological study covered seven geographical regions of RS, classified according to the Instituto Brasileiro de Geografia e Estatística (IBGE). The samples were obtained from official veterinary service (Serviço Veterinário Oficial, SVO) linked to the Secretaria da Agricultura, Pecuária e Agronegócio of RS (SEAPA-RS) to proceed the investigation of equine infectious anemia in 2014. Samples were collected during the months of September and October of 2013, covering the seven geographical regions of RS, and totalized 1,002... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: P. insidiosum; Antibody; Occurrence; Horses; ELISA. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100126 |
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