title: Differences in adherence to buccal epithelial cells, in phagocytosis and in killing by neutrophils between human and non-human strains of Candida albicans.
abstract: The adherence of strains of Candida albicans to buccal epithelial cells as well as the phagocytosis of these organisms by human polymorphonuclear leucocytes (PMNL) was studied. The strains of C. albicans were obtained from patients' urine. from bird faeces and from soil. The strains of C. albicans obtained from patients and the environment displayed greater adhering ability (23.8 +/- 6.4 and 27.5 +/- 5.2 respectively) than the avian strains (14.4 +/- 2.2) (P < 0.01). Strains obtained from the environment were resistant to phagocytosis (81.6 +/- 0.2 organisms ingested per 200 PMNL) and killing (8.4 +/- 2.6%) by PMNL as compared to human and avian strains (P < 0.01). These observations indicate that environmental strains of C. albicans may be more virulent for human beings.
authors.affiliation: Department of Medicine, Patras University Medical School, Greece.
authors.forename: A
authors.initials: A
authors.lastname: Skoutelis
authors.forename: P
authors.initials: P
authors.lastname: Lianou
authors.forename: O
authors.initials: O
authors.lastname: Marselou
authors.forename: J
authors.initials: J
authors.lastname: Papavassiliou
authors.forename: H
authors.initials: H
authors.lastname: Bassaris
mesh_terms: D000818:Animals; D001717:Birds / Q000382:microbiology; D002176:Candida albicans / Q000502:physiology*; D002448:Cell Adhesion / Q000502:physiology; D002610:Cheek / Q000382:microbiology*; D004848:Epithelium / Q000382:microbiology; D005243:Feces / Q000382:microbiology; D006115:Greece; D006801:Humans; D009504:Neutrophils / Q000502:physiology*; D010587:Phagocytosis; D012988:Soil Microbiology; D014556:Urine / Q000382:microbiology