[The influence of cell surface hydrophobicity Candida sp. on biofilm formation on different biomaterials].
The ability of yeasts to form biofilm is believed to play an important role in patomechanism of fungal infection. Candida sp. is considered to form biofilm on surfaces of biomaterials used in production of catheters, drains and prosthesis. Therefore this may lead to serious problems in patients with biomaterials used for diagnostic or therapeutic purposes. The aim of the study was to evaluate the influence of cell surface hydrophobicity (CSH) of Candida sp. on biofilm formation on different biomaterials. CSH was evaluated by two methods: Salt Aggregation Test (SAT) and Microbe Adhesion to Hydrocarbon Test (MATH). Biofilm formation on different biomaterials was measured by Richard's method after 72 hour incubation at 37 degrees C. Candida biofilm formation occurred more frequently in case of strains exhibiting hydrophobic than hydrophilic properties of cell surface. The statistically significant correlation between CSH and ability of biofilm formation on different biomaterials was observed (p < 0.05).
Ciok-Pater
Emilia
E
Zakład Mikrobiologii Collegium Medicum im. L. Rydygiera w Bydgoszczy Uniwersytet Mikołaja Kopernika w Toruniu.
Gospodarek
Eugenia
E
Prazyńska
Małgorzata
M
Bogiel
Tomasz
T
D001672:Biocompatible Materials / Q000737:chemistry* / Q000378:metabolism*; D018441:Biofilms / Q000254:growth & development*; D002175:Candida / Q000378:metabolism*; D057927:Hydrophobic and Hydrophilic Interactions; D013499:Surface Properties
D001672:Biocompatible Materials