Skip to main content
Journal of Clinical Pathology logoLink to Journal of Clinical Pathology
. 1998 May;51(5):390–391. doi: 10.1136/jcp.51.5.390

A novel technique for assessment of adherence of Candida albicans to solid surfaces.

D W Williams 1, M G Waters 1, A J Potts 1, M A Lewis 1
PMCID: PMC500701  PMID: 9708207

Abstract

A novel approach for the assessment of adherence of Candida albicans to translucent acrylic material is described. The method uses the inverted microscope to visualise yeast adhering to acrylic surfaces while the test material remains immersed in buffer. Adherent cells were not subjected to surface tension forces that can occur during drying processes, so that an even distribution of yeast with no aggregation occurred. The process of counting attached yeast was subsequently performed without difficulty. From the 11 C albicans isolates examined, two groups were evident with respect to acrylic adherence: one group of four isolates with an adherence level of 400 yeast/mm2 acrylic, and one group of seven isolates with adherence levels of 1000 yeast/mm2 acrylic.

Full text

PDF
390

Images in this article

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Hazen K. C. Participation of yeast cell surface hydrophobicity in adherence of Candida albicans to human epithelial cells. Infect Immun. 1989 Jul;57(7):1894–1900. doi: 10.1128/iai.57.7.1894-1900.1989. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Kennedy M. J. Models for studying the role of fungal attachment in colonization and pathogenesis. Mycopathologia. 1990 Feb;109(2):123–137. doi: 10.1007/BF00436792. [DOI] [PubMed] [Google Scholar]
  3. McCourtie J., Douglas L. J. Relationship between cell surface composition, adherence, and virulence of Candida albicans. Infect Immun. 1984 Jul;45(1):6–12. doi: 10.1128/iai.45.1.6-12.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Nair R. G., Samaranayake L. P. The effect of oral commensal bacteria on candidal adhesion to denture acrylic surfaces. An in vitro study. APMIS. 1996 May;104(5):339–349. doi: 10.1111/j.1699-0463.1996.tb00725.x. [DOI] [PubMed] [Google Scholar]
  5. Waters M. G., Williams D. W., Jagger R. G., Lewis M. A. Adherence of Candida albicans to experimental denture soft lining materials. J Prosthet Dent. 1997 Mar;77(3):306–312. doi: 10.1016/s0022-3913(97)70188-4. [DOI] [PubMed] [Google Scholar]

Articles from Journal of Clinical Pathology are provided here courtesy of BMJ Publishing Group

RESOURCES