Antifungal Potential of Disulfiram

抄録

Disulfiram, an alcohol antagonistic drug has been on the market since 1949 with 80% bioavailability and an established safety profile. Recently it has been reported as a P-glycoprotein efflux pump modulator. Herein we report its antifungal potential. The MIC₅₀ and MIC₉₀ of disulfiram for yeast isolates is 4 and 8 μg/ml, respectively, and the MIC range is 1-16 μg/ml for both fluconazole sensitive and resistant strains. Interestingly, disulfiram also showed fungicidal activity on Aspergillus spp. with MIC₅₀ and MIC₉₀ of 2 and 8 μg/ml, respectively.