Arcobacter Butzleri
Mostrando 25-30 de 30 artigos, teses e dissertações.
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25. Assessment of the Genetic Diversity among Arcobacters Isolated from Poultry Products by Using Two PCR-Based Typing Methods
In this study, enterobacterial repetitive intergenic consensus PCR (ERIC-PCR) and randomly amplified polymorphic DNA PCR (RAPD-PCR) were optimized for characterization of Arcobacter butzleri, Arcobacter cryaerophilus, and Arcobacter skirrowii. In addition, a simple and rapid DNA extraction method was tested for use in both typing procedures. Both methods had
American Society for Microbiology.
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26. Use of Cefoperazone MacConkey Agar for Selective Isolation of Laribacter hongkongensis
A new selective medium, cefoperazone MacConkey agar (CMA), was developed for primary isolation of Laribacter hongkongensis from stool. Its performance in quantitative recovery and in a clinical evaluation of 4,741 human diarrheal stool specimens was superior to that of charcoal cefoperazone deoxycholate agar. In addition, with CMA, Arcobacter butzleri was un
American Society for Microbiology.
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27. Prevalence of Campylobacter, Arcobacter, Helicobacter, and Sutterella spp. in Human Fecal Samples as Estimated by a Reevaluation of Isolation Methods for Campylobacters
The aims of this study were to investigate the prevalence of campylobacteria including Campylobacter jejuni subsp. jejuni (C. jejuni) and Campylobacter coli in human clinical samples and in samples from healthy individuals and to reevaluate the efficacies of conventional selective methods for isolation of Campylobacter spp. Two charcoal-based selective media
American Society for Microbiology.
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28. Phylogenetic Analysis and PCR-Restriction Fragment Length Polymorphism Identification of Campylobacter Species Based on Partial groEL Gene Sequences
The phylogeny of 12 Campylobacter species and reference strains of Arcobacter butzleri and Helicobacter pylori was studied based on partial 593-bp groEL gene sequences. The topology of the phylogenetic neighbor-joining tree based on the groEL gene was similar to that of the tree based on the 16S rRNA gene. However, groEL was found to provide a better resolut
American Society for Microbiology.
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29. Usefulness of the MicroSeq 500 16S Ribosomal DNA-Based Bacterial Identification System for Identification of Clinically Significant Bacterial Isolates with Ambiguous Biochemical Profiles
Due to the inadequate automation in the amplification and sequencing procedures, the use of 16S rRNA gene sequence-based methods in clinical microbiology laboratories is largely limited to identification of strains that are difficult to identify by phenotypic methods. In this study, using conventional full-sequence 16S rRNA gene sequencing as the “gold sta
American Society for Microbiology.
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30. Use of PCR for Direct Detection of Campylobacter Species in Bovine Feces†
This study reports on the use of PCR to directly detect and distinguish Campylobacter species in bovine feces without enrichment. Inhibitors present in feces are a major obstacle to using PCR to detect microorganisms. The QIAamp DNA stool minikit was found to be an efficacious extraction method, as determined by the positive amplification of internal control
American Society for Microbiology.