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SEROTYPES AND VIRULENCE OF SALMONELLA SP ISOLATED FROM FRESH-WATER
(Soc Brasileira Microbiologia, 1995-01-01)
Twenty six Salmonella isolates of different serotypes were found in samples of fresh water. All 26 strains were checked for the presence of plasmids. Plasmids were found in eleven isolates. Four of the plasmid-containing ...
Ribotyping and virulence markers of Yersinia pseudotuberculosis strains isolated from animals in Brazil
(Instituto Oswaldo Cruz, Ministério da Saúde, 2007-08-01)
Ribotyping and virulence markers has been used to investigate 68 Yersinia pseudotuberculosis strains of serogroups O:1a and O:3. The strains were isolated from clinical material obtained from healthy and sick animals in ...
Paracoccidioides brasiliensis isolated from armadillos is virulent to Syrian hamsters
(Kluwer Academic Publ, 1999-01-01)
Isolates of Paracoccidioides brasiliensis may vary in virulence according to time of in vitro subcultivation. The present study compared the morphology and pathogenicity to hamsters of two P. brasiliensis isolates: one ...
Experimental systemic virulence of oral Candida dubliniensis isolates in comparison with Candida albicans, Candida tropicalis and Candida krusei
(Wiley-Blackwell, 2011-09-01)
There are no previous studies on the comparative virulence of Candida dubliniensis with other non-albicans species. The aim of this study was to compare the virulence and infection kinetics of C. dubliniensis and other ...
Analysis of genetic lineages and their correlation with virulence genes in enterococcus faecalis clinical isolates from root canal and systemic infections
(American Association of EndodontistsNew York, 2013-07)
Introduction: Enterococcus faecalis is a member of the mammalian gastrointestinal microbiota but has been considered a leading cause of hospital-acquired infections. In the oral cavity, it is commonly detected from root ...
Biochemical characterization of potential virulence markers in the human fungal pathogen Pseudallescheria boydii
(TAYLOR & FRANCIS LTD, 2009)
The ubiquitous Pseudallescheria boydii (anamorph Scedosporium apiospermum) is a saprophytic filamentous fungus recognized as a potent etiologic agent of a wide variety of infections in immunocompromised as well as in ...
A kinetic model for Xylella fastidiosa adhesion, biofilm formation, and virulence
(Elsevier B.V., 2004-07-15)
Xylella fastidiosa is the causal agent of citrus variegated chlorosis and Pierce's disease which are the major threat to the citrus and wine industries. The most accepted hypothesis for Xf diseases affirms that it is a ...
Clonal profile, virulence and resistance of Staphylococcus aureus isolated from sheep milk
(Sociedade Brasileira de Microbiologia, 2015-06-01)
The objective of this study was to characterize the clonal profile, virulence factors and antimicrobial resistance, particularly oxacillin resistance, of Staphylococcus aureus isolated from sheep milk. Milk samples were ...
Importance of adhesins in virulence of Paracoccidioides spp.
(Frontiers Research Foundation, 2015-04-10)
Members of the Paracoccidioides genus are the etiologic agents of paracoccidioidomycosis (PCM). This genus is composed of two species: Paracoccidioides brasiliensis and Paracoccidioides lutzii. The correct molecular taxonomic ...
Cold atmospheric pressure plasma jet modulates Candida albicans virulence traits
(2017-12-01)
The occurrence of Candida-related infections depends on the interplay between fungal virulence factors and host's immune system. For this reason, interfering with fungal virulence is a promising approach to prevent or treat ...