• Publications
  • Influence
Molecular typing and virulence markers of Yersinia enterocolitica strains from human, animal and food origins isolated between 1968 and 2000 in Brazil.
TLDR
The results revealed the virulence potential of a bio-serotype 1A/O : 10 strain, suggesting that food contaminated with Y. enterocolitica biotypes 1A and 1A may cause infection, and suggests that ERIC-PCR may be used as a tool to reveal clues about the virulent potential of Y. entersocolitICA strains. Expand
Virulence characteristics and epidemiology of Yersinia enterocolitica and Yersiniae other than Y. pseudotuberculosis and Y. pestis isolated from water and sewage
TLDR
To determine the species, bio‐sero‐phagetypes, antimicrobial drug resistance, antimicrobiotic drug resistance and also the pathogenic potential of 144 strains of Yersinia spp. Expand
Microbiological quality of ice used to refrigerate foods
TLDR
The presence of high numbers of coliforms, heterotrophic indicator micro-organisms and pathogenic strains suggested that commercial ice and ice used to refrigerate ¢sh and seafood may represent a potential hazard to the consumer in the authors' community. Expand
Characteristics of Yersinia pseudotuberculosis isolated from animals in Brazil
TLDR
Results indicate that Y. pseudotuberculosis is a potential pathogen for humans in Brazil, especially because the bio‐serogroups detected among animals are those most frequently associated with human diseases. Expand
Ribotyping and virulence markers of Yersinia pseudotuberculosis strains isolated from animals in Brazil.
TLDR
Data demonstrate the presence of Y. pseudotuberculosis strains harboring genotypic virulence markers in the livestock from Southern Brazil and that the dissemination of these bacteria may occur between herds. Expand
Effects of Yersinia enterocolitica O:3 Derivatives on B Lymphocyte Activation In Vivo
TLDR
Results suggest that SPF Swiss mice inoculated with any one of the Y. enterocolitica O:3 derivatives tested exhibited polyclonal activation of B lymphocytes as a result of stimulation by various bacterial components and not only LPS stimulation. Expand
Incidence of Non-01 Vibrio cholerae and Aeromonas spp. in Fresh Water in Araraquara, Brazil
TLDR
V. cholerae isolates were found to be sensitive to the majority of drugs tested, while Aeromonas strains presented multiple drug resistance. Expand
Ice as a vehicle for diarrheagenic Escherichia coli.
TLDR
Ice may be an important vehicle for transmission of enteropathogens, especially of the EAEC group, according to a recent study of the microbiological quality of commercial ice. Expand
Emended description of Yersinia massiliensis.
TLDR
In this study, four Yersinia strains classified as Y. massiliensis based on the sequencing of the loci mentioned above were subjected to a more detailed phenotypic characterization and revealed differences in the results of four tests previously reported as diagnostic for this species. Expand
...
1
2
3
4
5
...