Surface hydrophobicity and adherence of Candida to acrylic surfaces.
The relationship between cell surface hydrophobicities and adherence capacities to acrylic surfaces was investigated with seven laboratory strains and eighteen clinical isolates of Candida species. C. albicans was less adherent to acrylic surfaces than were other species and hardly adhered to hexadecane, whereas other strains, which had a high affinity to hexadecane, were more adherent to acrylic surfaces. A correlation was observed between the adherence capacities of Candida species to acrylic surfaces and their cell hydrophobicities. When acrylic plates were coated with human whole saliva, the contact angle of the plate became smaller than that of the nontreated plate and adherence of hydrophobic strains decreased, whereas the adherence of C. albicans was not affected.
D000180:Acrylic Resins; D000473:Alkanes; D002175:Candida / Q000166:cytology* / Q000302:isolation & purification; D002176:Candida albicans / Q000166:cytology / Q000302:isolation & purification; D002177:Candidiasis / Q000209:etiology; D003778:Dentures / Q000009:adverse effects; D006801:Humans; D066298:In Vitro Techniques; D012463:Saliva / Q000382:microbiology; D013045:Species Specificity; D013499:Surface Properties
D000180:Acrylic Resins; D000473:Alkanes; C007932:n-hexadecane