A major clade of new yeast taxa from the digestive tract of basidiocarp-feeding beetles is recognized based on rRNA gene sequence analyses. Almost 30 % of 650 gut isolates formed a statistically well-supported clade that included Candida tanzawaensis. The yeasts in the clade were isolated from 11 families of beetles, of which Tenebrionidae and Erotylidae were most commonly sampled. Repeated iso...

The RapID Yeast Plus System (Innovative Diagnostic Systems, Norcross, Ga.) is a qualitative micromethod that uses conventional and chromogenic substrates for the identification of medically important yeasts. The ability of the RapID Yeast Plus system to accurately identify 304 clinical yeast isolates within 5 h was evaluated. The RapID Yeast Plus method correctly identified 286 (94.1%) of strai...

Fungicidal effects of histatin-5 against 26 oral isolates belonging to 5 non-albicans Candida species were examined. Fifty microM of histatin-5 killed more than 95% of Candida tropicalis and Candida guilliermondii isolates and more than 90% of Candida parapsilosis and Candida krusei. However, Candida glabrata was less sensitive to the peptide (mean 62.9%). Our results, taken together, demonstra...

Candida albicans is a dimorphic fungus capable of transition from the yeast form (Y-Candida) to the hyphal form (H-Candida). Both Y-Candida and H-Candida are known to be growth inhibited by murine macrophages (M phi) in vitro. In the present report, we demonstrate that M phi exposed to interferon gamma (IFN-gamma) plus lipopolysaccharide (LPS) show enhanced anti-Y-Candida and anti-H-Candida act...

CHROMagar Candida is a new differential culture medium that allows the isolation and presumptive identification of species of yeast of clinical importance. During the past two decades, there has been a significant increase in the prevalence of fungal infections caused by Candida species. The aim of the study was to isolate and identify Candida species from the oral cavity with CHROMagar Candida...

Whole-cell proteins from isolates of five Candida species (Candida albicans, Candida krusei, Candida parapsilosis, Candida tropicalis and Candida guilliermondii) were separated by SDS-PAGE and the profiles obtained were converted into a binary data matrix that produced a cophenetic correlation phenogram. The analysis of the phenogram allowed detection of the cophenetic correlation levels existi...

The in vitro activities of caspofungin and micafungin against 1,038 yeast isolates have been determined. The caspofungin and micafungin MICs were lower for Candida albicans, Candida glabrata, and Candida tropicalis than for Candida parapsilosis, Candida guilliermondii, and Candida krusei. A clear correlation was seen between the MICs for the two drugs.

background and purpose: despite the availability of various treatments for fungal diseases, there are some limitations in the management of these conditions due to multiple treatment-related side-effects. the present study was designed to investigate the antifungal properties of different extracts from pistacia atlantica desf. materials and methods: different parts of p. atlantica (i.e., dried ...