Pathogenic and Genetic Characterization of Acriflavine Resistant Erysipelothrix Isolates from Arthritic Pigs
نویسندگان
چکیده
منابع مشابه
Serological and pathogenic characterization of Erysipelothrix rhusiopathiae isolates from two human cases of endocarditis in Japan.
We characterized the serological and pathogenic properties of two Erysipelothrix rhusiopathiae isolates from human cases of infective endocarditis in Japan. One isolate was recovered from a fisherman, and was identified as serovar 3, which is known to be prevalent among fish isolates. This strain exhibited high virulence in mice but was avirulent in swine. Another was untypable, and avirulent i...
متن کاملSerotype, antimicrobial susceptibility, and pathogenicity of Erysipelothrix rhusiopathiae isolates from tonsils of apparently healthy slaughter pigs.
Erysipelothrix rhusiopathiae was isolated from tonsils of 63 (10.5%) of 600 apparently healthy slaughter pigs in the Kanto area of Japan in February and July 1984. The isolation rate was significantly higher during July than in February. Of these 63 isolates, 34 isolates (54.0%) were serotype 7, 20 isolates (31.7%) were serotype 2, 6 isolates (9.5%) were serotype 6, and 1 isolate (1.6%) each wa...
متن کاملSingle nucleotide polymorphism genotyping of Erysipelothrix rhusiopathiae isolates from pigs affected with chronic erysipelas in Japan
Over the past decades, Erysipelothrix rhusiopathiae strains displaying similar phenotypic and genetic profiles of the attenuated, acriflavine-resistant E. rhusiopathiae Koganei 65-0.15 strain (serovar 1a) have been frequently isolated from pigs affected with chronic erysipelas in Japan. In this study, using the conventional PCR assay that was designed to detect strain-specific single nucleotide...
متن کاملMolecular analysis of florfenicol-resistant Escherichia coli isolates from pigs.
OBJECTIVES The aim of this study was to analyse florfenicol-resistant Escherichia coli isolates from pigs for the genetic basis of florfenicol resistance, and to compare these data with those previously determined for E. coli isolates from cattle and poultry. METHODS Fourteen porcine E. coli isolates were included in this study and subjected to serotyping, plasmid profiling and macrorestricti...
متن کاملCharacterization of Erysipelothrix species isolates from clinically affected pigs, environmental samples, and vaccine strains from six recent swine erysipelas outbreaks in the United States.
The aim of this study was to characterize Erysipelothrix sp. isolates from clinically affected pigs and their environment and compare them to the Erysipelothrix sp. vaccines used at the sites. Samples were collected during swine erysipelas outbreaks in vaccinated pigs in six Midwest United States swine operations from 2007 to 2009. Pig tissue samples were collected from 1 to 3 pigs from each si...
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ژورنال
عنوان ژورنال: Journal of Veterinary Epidemiology
سال: 2006
ISSN: 1343-2583,1881-2562
DOI: 10.2743/jve.10.21