2009
DOI: 10.1590/s0100-736x2009000900015
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Caracterização da mastite subclínica em caprinos produzidos em sistema orgânico no Rio Grande do Sul

Abstract: 774Pesq. Vet. Bras. 29(9):774-778, setembro 2009 RESUMO.-O leite e derivados são reconhecidos como veículos de patógenos para humanos, secundário a contaminação pós-ordenha ou de infecções do próprio animal, particularmente na mastite. Foi estudada a ocorrên-cia de mastite e aspectos do manejo em cabras de três propriedades criadas em sistema orgânico. O exame clí-nico da glândula mamária de 64 cabras em diferentes períodos de lactação, não acusou a presença de mastite clínica. Entretanto, o Califórnia Mast… Show more

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Cited by 5 publications
(4 citation statements)
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“…However, because CNS are the major mastitis causing agents in small ruminants, the high frequency of resistant genes in such species reported here is worth noting. Although goats and sheep are raised on pasture in extensive or semi-intensive production systems in Brazil, the widespread use of some antimicrobials for clinical treatment purposes might be associated with the high resistance rates (Ribeiro et al 2009, Schmidt et al 2009), as observed in the present study. Uncontrolled antimicrobial usage was reported by farmers and agricultural technicians in the sampling region.…”
Section: Discussionmentioning
confidence: 51%
“…However, because CNS are the major mastitis causing agents in small ruminants, the high frequency of resistant genes in such species reported here is worth noting. Although goats and sheep are raised on pasture in extensive or semi-intensive production systems in Brazil, the widespread use of some antimicrobials for clinical treatment purposes might be associated with the high resistance rates (Ribeiro et al 2009, Schmidt et al 2009), as observed in the present study. Uncontrolled antimicrobial usage was reported by farmers and agricultural technicians in the sampling region.…”
Section: Discussionmentioning
confidence: 51%
“…O nível de significância adotado na análise múltipla foi de 5%. Os micro-organismos mais frequentemente isolados neste estudo (Tabela 1) pertencem ao gênero Staphylococcus o que corrobora vários outros estudos sobre a etiologia da mastite caprina no Brasil (langoni et al, 2006;Mota, 2008;sCHMidt et al, 2009;Peixoto et al, 2010, oliVeira et al, 2011. O gênero Staphylococcus está amplamente distribuído em todo mundo, sendo algumas espécies comensais na pele dos animais e mucosas, além disso, são relativamente estáveis no meio ambiente.…”
unclassified
“…Neves et al (2010) reported a prevalence of 11.5% of culture-positive subclinical mastitis in the semiarid of the state of Paraíba. Schmidt et al (2009) reported 15.6% of culture-positive samples and found a higher incidence of the disease in does with lactation periods between eight and 12 months, but no cases of asymptomatic mastitis in animals lactating for less than seven days. Muricy (2003) reported a prevalence of 57.4% (74/129) of positive samples in the state of Minas Gerais, whereas White and Hinckley (1999) reported a prevalence of 36.4% for clinical and subclinical mastitis and found 43.9% of samples with no microbial isolation, but increased SCC.…”
Section: Resultsmentioning
confidence: 96%