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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
26/03/2013 |
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Data da última atualização: |
08/07/2016 |
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Autoria: |
RAGOZO, A. M. A.; YAI, L. E. O.; OLIVEIRA, L. N.; DIAS, R. A.; DUBEY, J. P.; GENNARI, S. M. |
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Título: |
Seroprevalence and isolation of Toxoplasma gondii from sheep from São Paulo State, Brazil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Journal of Parasitology, v. 94, n. 6, p. 1259-1263, 2008. |
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DOI: |
http://dx.doi.org/10.1645/GE-1641.1 |
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Idioma: |
Inglês |
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Conteúdo: |
Sheep are important in the epidemiology of Toxoplasma gondii infection, but little is known of ovine toxoplasmosis in Brazil. Antibodies to T. gondii were assayed in sera of 495 sheep from 36 countries of Sao Paulo state. Brazil, using the modified agglutination test (MAT titer >= 1:25); 120 (24.2%) sheep tested positive. Samples of brain, heart, and diaphragm of 85 seropositive sheep were pooled, digested in pepsin, and bioassayed in mice. Toxoplasma gondii was isolated from tissue homogenated of 16 sheep, and the isolated were designated TgShBr 1-16. Six of the 16 T. gondii isolated killed 100% of infected mice. Results indicate that asymptomatic sheep can harbour mouse-virulent T. gondii; hence, they can serve as a source of infection for humans. |
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Palavras-Chave: |
Soroprevalência. |
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Thesagro: |
Ovino; Toxoplasma gondii; Toxoplasmose. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01484naa a2200241 a 4500
001 1954233
005 2016-07-08
008 2008 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1645/GE-1641.1$2DOI
100 1 $aRAGOZO, A. M. A.
245 $aSeroprevalence and isolation of Toxoplasma gondii from sheep from São Paulo State, Brazil.$h[electronic resource]
260 $c2008
520 $aSheep are important in the epidemiology of Toxoplasma gondii infection, but little is known of ovine toxoplasmosis in Brazil. Antibodies to T. gondii were assayed in sera of 495 sheep from 36 countries of Sao Paulo state. Brazil, using the modified agglutination test (MAT titer >= 1:25); 120 (24.2%) sheep tested positive. Samples of brain, heart, and diaphragm of 85 seropositive sheep were pooled, digested in pepsin, and bioassayed in mice. Toxoplasma gondii was isolated from tissue homogenated of 16 sheep, and the isolated were designated TgShBr 1-16. Six of the 16 T. gondii isolated killed 100% of infected mice. Results indicate that asymptomatic sheep can harbour mouse-virulent T. gondii; hence, they can serve as a source of infection for humans.
650 $aOvino
650 $aToxoplasma gondii
650 $aToxoplasmose
653 $aSoroprevalência
700 1 $aYAI, L. E. O.
700 1 $aOLIVEIRA, L. N.
700 1 $aDIAS, R. A.
700 1 $aDUBEY, J. P.
700 1 $aGENNARI, S. M.
773 $tJournal of Parasitology$gv. 94, n. 6, p. 1259-1263, 2008.
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Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 1 | |
| 1. |  | CORDEIRO, E. M. S.; SILVA NETO, A. A. da; PINHEIRO, F. G. C.; LEITAO, R. C.; CASSALES, A. R.; ARAÚJO, M. L. H.; BENEVIDES, N. M. B. Sacarificação por hidrólise ácida do subproduto da extração de hidrocolóides a macroalga marinha Solieria filiformis. In: SIMPÓSIO NACIONAL DE BIOPROCESSOS, 20., 2015, Fortaleza. Anais... Fortaleza: ABEQ, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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