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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
18/10/2018 |
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Data da última atualização: |
18/10/2018 |
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Autoria: |
PORTO, Y. F.; PINTO NETO, A.; BERNARDI, F.; POSSA, M. G.; MOTA, M. F.; MARTINEZ, A. C.; MERLINI, L. S.; BERBER, R. C. |
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Afiliação: |
Yuri F. Porto, Curso de Medicina Veterinária/Universidade Federal da Fronteira Sul - UFFS; Adalgiza Pinto Neto, Curso de Medicina Veterinária/Universidade Federal da Fronteira Sul - UFFS; Fabrício Bernardi, Curso de Medicina Veterinária/Universidade Federal da Fronteira Sul - UFFS; Marina Gabriela Possa, Curso de Medicina Veterinária/Universidade Federal da Fronteira Sul - UFFS; Marcelo F. Mota, Curso de Medicina Veterinária/Universidade Federal da Fronteira Sul - UFFS; Antonio C. Martinez, Departamento de Medicina Veterinária/Universidade Estadual de Maringá - UEM; Luiz Sérgio Merlini, Programa de Pós-Graduação em Ciência Animal/Universidade Paranaense - Unipar; Rodolfo C. Berber, Curso de Medicina Veterinária/Universidade Federal de Mato Grosso - UFMT. |
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Título: |
Occurrence of brucellosis, leptospirosis and neosporosis in cows with retained placenta in Southwest Paraná, Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Brasília, DF, v. 38, n 8, p. 1537-1542, agosto 2018 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Ocorrência de brucelose, leptospirose e neosporose em vacas com retenção de placenta no Sudoeste do Paraná, Brasil. |
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Conteúdo: |
The aim of this study was to measure the occurrence of brucellosis, leptospirosis and neosporosis in cows from 25 family farms milk, with semi-intensive grazing system, located in the Southwest region of Paraná, Brazil. Eighty-four cows with retained placenta, between July 2013 to July 2014, diagnosed b y the presence of fetal membranes in the uterus up to 12 hours after partum, decrease of appetite and of milk production, as well increase of rectal temperature were included into the study. The animals were submitted to blood collection for evaluating the seropositivity for brucellosis, leptospirosis and neosporosis. The blood was collected at 15 to 45 days postpartum, avoiding false negative results due to immune deficiency observed in the transition period. After collection, the blood was centrifuged, the serum was packed in three aliquots, identified and subsequently frozen. Serology was performed to diagnose brucellosis (technique of buffered acidified antigen), leptospirosis (through the microscopic agglutination test - MAT) and neosporosis (indirect immunofluorescence test). Animals were considered positive when presenting titer >1:100 (leptospirosis) and 1:200 (neosporosis). No animal with placenta retention presented Brucella abortus bacteria; 39% (33/84) were reactive to one or more Leptospira serovars, 15% (13/84) were positive to Neospora caninum, and 4% (4/84) had both diagnosis, being reactive for leptospirosis and neosporosis. In conclusion, data from this experiment inspires greater attention to eptospirosis and neosporosis in dairy cattle presenting placenta retention in southwest Paraná. MenosThe aim of this study was to measure the occurrence of brucellosis, leptospirosis and neosporosis in cows from 25 family farms milk, with semi-intensive grazing system, located in the Southwest region of Paraná, Brazil. Eighty-four cows with retained placenta, between July 2013 to July 2014, diagnosed b y the presence of fetal membranes in the uterus up to 12 hours after partum, decrease of appetite and of milk production, as well increase of rectal temperature were included into the study. The animals were submitted to blood collection for evaluating the seropositivity for brucellosis, leptospirosis and neosporosis. The blood was collected at 15 to 45 days postpartum, avoiding false negative results due to immune deficiency observed in the transition period. After collection, the blood was centrifuged, the serum was packed in three aliquots, identified and subsequently frozen. Serology was performed to diagnose brucellosis (technique of buffered acidified antigen), leptospirosis (through the microscopic agglutination test - MAT) and neosporosis (indirect immunofluorescence test). Animals were considered positive when presenting titer >1:100 (leptospirosis) and 1:200 (neosporosis). No animal with placenta retention presented Brucella abortus bacteria; 39% (33/84) were reactive to one or more Leptospira serovars, 15% (13/84) were positive to Neospora caninum, and 4% (4/84) had both diagnosis, being reactive for leptospirosis and neosporosis. In conclusion, data from this expe... Mostrar Tudo |
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Palavras-Chave: |
Bacterioses; Paraná. |
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Thesagro: |
Bacteriose; Bovino; Brucelose; Eficiência Reprodutiva; Leptospirose; Neosporose; Parasitose; Placenta. |
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Thesaurus Nal: |
Brazil; Brucellosis; Cattle; Dairy cattle; Leptospirosis; Neosporosis; Parasitoses; Reproductive efficiency. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02958naa a2200433 a 4500
001 2097742
005 2018-10-18
008 2018 bl uuuu u00u1 u #d
100 1 $aPORTO, Y. F.
245 $aOccurrence of brucellosis, leptospirosis and neosporosis in cows with retained placenta in Southwest Paraná, Brazil.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Ocorrência de brucelose, leptospirose e neosporose em vacas com retenção de placenta no Sudoeste do Paraná, Brasil.
520 $aThe aim of this study was to measure the occurrence of brucellosis, leptospirosis and neosporosis in cows from 25 family farms milk, with semi-intensive grazing system, located in the Southwest region of Paraná, Brazil. Eighty-four cows with retained placenta, between July 2013 to July 2014, diagnosed b y the presence of fetal membranes in the uterus up to 12 hours after partum, decrease of appetite and of milk production, as well increase of rectal temperature were included into the study. The animals were submitted to blood collection for evaluating the seropositivity for brucellosis, leptospirosis and neosporosis. The blood was collected at 15 to 45 days postpartum, avoiding false negative results due to immune deficiency observed in the transition period. After collection, the blood was centrifuged, the serum was packed in three aliquots, identified and subsequently frozen. Serology was performed to diagnose brucellosis (technique of buffered acidified antigen), leptospirosis (through the microscopic agglutination test - MAT) and neosporosis (indirect immunofluorescence test). Animals were considered positive when presenting titer >1:100 (leptospirosis) and 1:200 (neosporosis). No animal with placenta retention presented Brucella abortus bacteria; 39% (33/84) were reactive to one or more Leptospira serovars, 15% (13/84) were positive to Neospora caninum, and 4% (4/84) had both diagnosis, being reactive for leptospirosis and neosporosis. In conclusion, data from this experiment inspires greater attention to eptospirosis and neosporosis in dairy cattle presenting placenta retention in southwest Paraná.
650 $aBrazil
650 $aBrucellosis
650 $aCattle
650 $aDairy cattle
650 $aLeptospirosis
650 $aNeosporosis
650 $aParasitoses
650 $aReproductive efficiency
650 $aBacteriose
650 $aBovino
650 $aBrucelose
650 $aEficiência Reprodutiva
650 $aLeptospirose
650 $aNeosporose
650 $aParasitose
650 $aPlacenta
653 $aBacterioses
653 $aParaná
700 1 $aPINTO NETO, A.
700 1 $aBERNARDI, F.
700 1 $aPOSSA, M. G.
700 1 $aMOTA, M. F.
700 1 $aMARTINEZ, A. C.
700 1 $aMERLINI, L. S.
700 1 $aBERBER, R. C.
773 $tPesquisa Veterinária Brasileira, Brasília, DF$gv. 38, n 8, p. 1537-1542, agosto 2018
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| 3. |  | ARTICO, L. L.; MENEZES, A. P. S.; REIS, R. O.; BARBACHAN, G. S.; FERREIRA, J. L.; MAZZOCATO, A. C. Avaliação do potencial antimicrobiano de espécie nativa do Bioma Pampa. In: ENCONTRO DE CIÊNCIA E TECNOLOGIA DO IFSUL, 3., 2016, Bagé. Anais... Bagé: IFSUL, 2016.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 4. | | ARTICO, L. L.; KÖMMLING, G.; DEWES, I. S. L.; MENEZES, A. P. S.; MAZZOCATO, A. C.; FERREIRA, J. L. Análise do potencial alelopático de extratos aquosos de Eragrostis plana (Poaceae) por meio de caracteres macroscópicos no sistema Allium cepa. In: CONGRESSO NACIONAL DE BOTÂNICA, 67., 2016, Vitória. Conectando diversidades, revelando o desconhecido: anais. Brasília, DF: SBB, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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