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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
22/03/2005 |
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Data da última atualização: |
14/12/2023 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
SILVA, E. R. da; BOECHAT, J. U. D.; MARTINS, J. C. D.; FERREIRA, W. P. B.; SIQUEIRA, A. P.; SILVA, N. da. |
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Afiliação: |
ELIZABETE RODRIGUES DA SILVA, CNPC. |
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Título: |
Hemolysin production by Staphylococcus aureus species isolated from mastitic goat milk in Brazilian dairy herds. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Small Ruminant Research, v. 56, n. 1/3, p. 271-275, Jan. 2005. |
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DOI: |
10.1016/j.smallrumres.2005.05.031 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Staphylococci isolated from mastitic goat's milk in 29 Brazilian dairy herds were analyzed for the production of alpha, beta and delta-hemolysin on sheep and horse red blood cells. Of the total strains studied, 80% demonstrated hemolytic activity. Among coagulase-negative staphylococci (CNS) isolated from subclinical mastitis, 65.2% produced alpha-hemolysin, 19% beta-hemolysin and 83.3% delta-hemolysin, either alone or combined. Staphylococcus aureus isolates showed hemolytic activity for all hemolysin types studied-76.7% of them produced alpha-hemolysin, 74.4% beta-hemolysin and 83.7% delta-hemolysin, either alone or co-produced. The results suggest that goat's mammary glands are an important reservoir of hemolytic staphylococci |
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Palavras-Chave: |
Caprino leiteiro; Coagulase-negative staphylococci; Goat; Hemolisina; Hemolysin; Intramammary infection; Mastite; Toxin. |
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Thesagro: |
Staphylococcus Aureus. |
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Thesaurus NAL: |
Exotoxins; mastitis; Prevalence. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01748naa a2200337 a 4500
001 1530969
005 2023-12-14
008 2005 bl uuuu u00u1 u #d
024 7 $a10.1016/j.smallrumres.2005.05.031$2DOI
100 1 $aSILVA, E. R. da
245 $aHemolysin production by Staphylococcus aureus species isolated from mastitic goat milk in Brazilian dairy herds.$h[electronic resource]
260 $c2005
520 $aAbstract: Staphylococci isolated from mastitic goat's milk in 29 Brazilian dairy herds were analyzed for the production of alpha, beta and delta-hemolysin on sheep and horse red blood cells. Of the total strains studied, 80% demonstrated hemolytic activity. Among coagulase-negative staphylococci (CNS) isolated from subclinical mastitis, 65.2% produced alpha-hemolysin, 19% beta-hemolysin and 83.3% delta-hemolysin, either alone or combined. Staphylococcus aureus isolates showed hemolytic activity for all hemolysin types studied-76.7% of them produced alpha-hemolysin, 74.4% beta-hemolysin and 83.7% delta-hemolysin, either alone or co-produced. The results suggest that goat's mammary glands are an important reservoir of hemolytic staphylococci
650 $aExotoxins
650 $amastitis
650 $aPrevalence
650 $aStaphylococcus Aureus
653 $aCaprino leiteiro
653 $aCoagulase-negative staphylococci
653 $aGoat
653 $aHemolisina
653 $aHemolysin
653 $aIntramammary infection
653 $aMastite
653 $aToxin
700 1 $aBOECHAT, J. U. D.
700 1 $aMARTINS, J. C. D.
700 1 $aFERREIRA, W. P. B.
700 1 $aSIQUEIRA, A. P.
700 1 $aSILVA, N. da
773 $tSmall Ruminant Research$gv. 56, n. 1/3, p. 271-275, Jan. 2005.
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