Melyssa Negri, Rosário Oliveira, Mariana Henriques

Insights into Candida tropicalis virulence factors

A study about virulence factors with a common specie of yeast related to nosocomial infections

• Broschiertes Buch

Produktbeschreibung

Candida tropicalis is a common species related to nosocomial infections, namely candidemia and candiduria. Several virulence factors seem to be responsible for C. tropicalis infections, which present high potential for dissemination and mortality. Adhesion to surfaces (medical devices and host cells) and biofilm formation, are considered important factors that contribute to the development of candidosis. Further, adhesion and invasion of host cells by C. tropicalis is considered the first step to initiate systemic infections. Once adhered to epithelium, C. tropicalis are able to secrete hydrolytic enzymes that cause damage in host cells membrane integrity, leading to dysfunction or disruption of host structures. Thus, the main aim of this work was to characterize the virulence factors of C. tropicalis as well as to evaluate adhesion to biotic and abiotic surfaces, biofilm formation, expression of hydrolytic enzymes and antifungal susceptibility of C. tropicalis clinical isolates from urine and blood cultures and from central venous catheters.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Aufl.
• Seitenzahl: 144
• Erscheinungstermin: 5. Dezember 2011
• Englisch
• Abmessung: 220mm x 150mm x 9mm
• Gewicht: 208g
• ISBN-13: 9783846596005
• ISBN-10: 3846596000
• Artikelnr.: 34569602

Autorenporträt

Adjunct Professor of Faculty Ingá, Brazil. Ph.D. in Biomedical Engineering from the Universidade do Minho, Portugal, Master in Biological Sciences (Microbiology), Universidade de São Paulo, Brazil and a degree in Biological Sciences from the Universidade Católica do Paraná, Brazil. She has experience in microbiology, with emphasis in mycology.