INTRODUCTION: Vaginal candidiasis is a condition that affects innumerous fertile women. Candida albicans is the most frequently isolated species from vaginal discharge; however, other different species that are more resistant to antifungal drugs can be identified in vaginal clinical samples. METHODS: The species of 30 vaginal Candida isolates was identified by PCR using the universal ITS4 primer and species-specific primers for C. albicans, C. glabrata, C. tropicalis and C. krusei. The sensitivity pattern to amphotericin B, fluconazole and voriconazole was assessed using the CLSI M27-A2 macrodilution method. RESULTS: The PCR assay revealed 28 C. albicans and 2 samples showed amplification for C. albicans and C. glabrata primers. The minimum inhibitory concentration for amphotericin B ranged from 0.03µg/mL to 0.25µg/mL, for fluconazole from 0.125µg/ml to 16µg/mL and for voriconazole from 0.03µg/mL to 0.25µg/m. CONCLUSIONS: Identification at Candida species level by PCR assay could be relevant for clinical management of these infections.
Candida sp; Antifungal; PCR
