Pathological analysis of the Candida albicans-infected tongue tissues of a murine oral candidiasis model in the early infection stage

The worst condition in the pathological process in experimental oral candidiasis was found 48 h after C. albicans inoculation. When the surface of the Candida-inoculated tongues was covered with Candida-hyphae, a dense accumulation of neutrophils was observed under the lesions and homogenates of the tongues contained increased levels of IL-12p70 and IFN-γ. These suggested that local pathological condition of Candida-infected tongues may be affected by neutrophils accumulation and increased levels of some cytokines.