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Showing 1 to 7 of 7 for “"Actinobacillus pleuropneumoniae"”.
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<em>Actinobacillus pleuropneumoniae</em> ApxI and ApxII Toxin Regulation
<p><em>Actinobacillus</em> <em>pleuropnenmoniae</em> is the causative agent of porcine pleuropneumonia, a highly contagious and often fatal respiratory tract disease of pigs. The Apx toxins are primary virulence factors of this pathogen, with Apxl and ApxII being produced by all highly virulent …
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Genotipificação de amostras sorotipificáveis e não sorotipificáveis de Actinobacillus pleuropneumoniae através de RAPD
Actinobacillus pleuropneumoniae é o agente etiológico da pleuropneumonia suína, enfermidade amplamente distribuída no rebanho suíno mundial, responsável por prejuízos econômicos relevantes. Possui 12 sorotipos, determinados por técnicas de sorotipificação. Além disso é descrita a ocorrência de …
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Purification, serology and pathogenic role of the 110 kilodalton rtx hemolysins of Actinobacillus pleuropneumoniae
<i>Actinobacillus pleuropneumoniae</i> is the etiological agent of contagious swine pleuropneumonia, an economically important disease of the swine industry worldwide. Improved control of this disease requires enhanced understanding of the factors contributing to pathogenesis. The objectives of …
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Detection of Actinobacillus Pleuropneumoniae and Identification of Serotypes 1, 2, and 8 by Multiplex Polymerase Chain Reaction
Traditional immunological assays used to serotype Actinobacillus pleuropneumoniae have been problematic due to cross- reactivity between serotypes, particularly serotypes 6 and 8. To avoid these serological cross-reactions, a multiplex PCR assay was developed to detect A. pleuropneumoniae and …
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The capsular polysaccharide of Actinobacillus pleuropneumoniae serotype 5A: role in serum resistance and characterization of the genetic basis for expression
Actinobacillus pleuropneumoniae synthesizes a serotype-specific capsular polysaccharide (CP) that protects this bacterium from host defenses. In the presence of anti-CP IgG, encapsulated A. pleuropneumoniae K17 was killed in precolostral calf serum (PCS) but not in normal serum used as a complement …
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Detection and Identification of Acinobacillus pleuropneumoniae serotype 5 by multiplex Polymerase Chain Reaction
Traditional serologic assays of Actinobacillus pleuropeumoniae often have problems with cross-reactivity. To avoid the complications of antibody-antigen reactions, a PCR assay was developed to detect Actinobacillus pleuropneumoniae and identify serotype 5 strains. Primers specific to the conserved …
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Microbiota do solo de bananeira comercial e do composto orgânico, isolamento de actinobactérias e avaliação do potencial biotecnológico
… contra Staphylococcus aureus e sete contra Actinobacillus pleuropneumoniae. Em testes com mudas de bananeira da variedade Prata anã, capítulo três, os 12 isolados promissores para o controle de Foc foram testados in vivo em condições de casa de vegetação, para avaliação do potencial na …