METHODS: Both formulations of fluconazole were synthesized using probe ultrasonication method and the characteristics were analyzed. Antifungal susceptibility testing (AFST) was performed with FLZ, FLZ-SLNs, and FLZ-NLCs using CLSI document M60 against some common fluconazole-resistant Candida species.
RESULTS: A significant decrease was observed in minimum inhibitory concentration values when both formulations were applied. Nonetheless, FLZ-NLCs were significantly more effective (P<0.05). However, three species groups were not statistically different in terms of the activity of FLZ-NLCs.
CONCLUSIONS: Based on the obtained results, FLZ-NLCs could reverse the azole-resistance phenomenon in the most common Candida species more effectively, as compared to FLZ-SLNs.