Erysipelothrix Spp
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Caracterização de amostras de Erysipelothrix spp. isoladas de suínos nos últimos 30 anos / Characterization of Erysipelothrix spp. strains isolated from swine in last 30 years
Erysipelothrix rhusiopathiae é um importante patógeno em suinocultura e apesar do uso freqüente de vacinas contra o mesmo na maior parte das propriedades produtoras do país, a ocorrência de quadros clínicos da infecção tem sido amplamente observada e diagnosticada. Tendo em vista o ressurgimento deste agente como causa de prejuízos econômicos para
Publicado em: 2010
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2. Avaliação sanitária de animais silvestres de produção abatidos em abatedouro / Sanitary evaluation of commercially produced wild animals slaughtered in abattoir
Muitas espécies de mamíferos selvagens são criadas para produção de carne. No Brasil, a capivara (Hydrochaeris hydrochaeris), a paca (Agouti paca), o cateto (Tayassu tajacu) e a queixada (Tayassu pecari) são criadas comercialmente para este fim, porém são escassas as informações sanitárias a respeito dessas espécies. Assim, o presente estudo teve
Publicado em: 2010
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3. Comparison of Methods for Detection of Erysipelothrix spp. and Their Distribution in Some Australasian Seafoods
For many years, Erysipelothrix rhusiopathiae has been known to be the causative agent of the occupationally related infection erysipeloid. A survey of the distribution of Erysipelothrix spp. in 19 Australasian seafoods was conducted, and methodologies for the detection of Erysipelothrix spp. were evaluated. Twenty-one Erysipelothrix spp. were isolated from 5
American Society for Microbiology.
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4. Pulsed-Field Gel Electrophoresis in Differentiation of Erysipelothrix Species Strains
We report here the first analysis of Erysipelothrix spp. using pulsed-field gel electrophoresis (PFGE). Seventy strains of Erysipelothrix spp. were analyzed. SmaI, AscI, and NotI were tested for the ability to cleave the DNA extracted from those strains, and among them, SmaI was the most reliable enzyme. Sixty-three distinct PFGE patterns were produced, and
American Society for Microbiology.
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5. Potential Errors in Recognition of Erysipelothrix rhusiopathiae
Here we describe four isolations of Erysipelothrix rhusiopathiae associated with polyarthralgia and renal failure, septic arthritis, classic erysipeloid, and peritonitis. Although the biochemical identification was straightforward in each case, recognition presented a challenge to the clinical microbiologist, since in three cases E. rhusiopathiae was not ini
American Society for Microbiology.
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6. Direct and Rapid Detection by PCR of Erysipelothrix sp. DNAs Prepared from Bacterial Strains and Animal Tissues
A PCR method for rapid screening of Erysipelothrix spp. in the slaughterhouse was carried out by using four species-specific sets of oligonucleotide primers after initial amplification with the primer set MO101-MO102, which amplifies the 16S rRNA sequences of all four Erysipelothrix species. The DNA sequences coding for the rRNA gene cluster, including 16S r
American Society for Microbiology.
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7. Randomly Amplified Polymorphic DNA Analysis of Erysipelothrix spp.
The usefulness of randomly amplified polymorphic DNA method (RAPD) to identify each species of genus Erysipelothrix and for epidemiological analysis of this genus was studied. Eighty-one strains and 18 random primers were tested. Among the tested primers, the primers NK51 (GGTGGTGGTATC) and NK6 (CCCGCGCCCC) produced noticeable results. The primer NK51 reveal
American Society for Microbiology.
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8. Endocarditis Due to Rare and Fastidious Bacteria
The etiologic diagnosis of infective endocarditis is easily made in the presence of continuous bacteremia with gram-positive cocci. However, the blood culture may contain a bacterium rarely associated with endocarditis, such as Lactobacillus spp., Klebsiella spp., or nontoxigenic Corynebacterium, Salmonella, Gemella, Campylobacter, Aeromonas, Yersinia, Nocar
American Society for Microbiology.
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9. Alpha-mannosidase: a rapid test for identification of Arcanobacterium haemolyticum.
A 4-h alpha-mannosidase test for identification of Arcanobacterium haemolyticum strains (n = 139) and differentiation of A. haemolyticum from Actinomyces pyogenes strains (n = 30) and other gram-positive rods was evaluated. Practically all A. haemolyticum strains (138 of 139) and the Listeria monocytogenes type strain were alpha-mannosidase positive, while a
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10. In Vitro Susceptibilities of Aerobic and Facultative Non-Spore-Forming Gram-Positive Bacilli to HMR 3647 (RU 66647) and 14 Other Antimicrobials
The comparative in vitro activity of the ketolide HMR 3647 (RU 66647) and those of structurally related macrolide-lincosamide-streptogramin compounds (erythromycin, roxithromycin, azithromycin, clarithromycin, josamycin, lincomycin, pristinamycin, and quinupristin-dalfopristin) as well as those of benzylpenicillin, doxycycline, vancomycin, teicoplanin, levof
American Society for Microbiology.
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11. Cellular fatty acid composition as an adjunct to the identification of asporogenous, aerobic gram-positive rods.
Cellular fatty acid (CFA) compositions of 561 asporogenous, aerobic gram-positive rods were analyzed by gas-liquid chromatography as an adjunct to their identification when grown on blood agar at 35 degrees C. The organisms could be divided into two groups. In the first group (branched-chain type), which included coryneform CDC groups A-3, A-4, and A-5; some