Fig. 9.

Cytotoxic activity of combined antimicrobial agents (AgNPs and antifungal antibiotics) against a mouse fibroblasts (3T3) and b HeLa cell line. Both antimicrobials were used at concentrations of their FIC (see Table 2): (1) (2 µg ml⁻¹ of AgNPs + 0.016 µg ml⁻¹ AMB or 64 µg ml⁻¹ FLU or 64 µg ml⁻¹ KCA), (2) (32 µg ml⁻¹ of AgNPs + 1024 µg ml⁻¹ AMB or 4 µg ml⁻¹ FLU, and 2 µg ml⁻¹ of AgNPs and 64 µg ml⁻¹ KCA). AMB amphotericin B, FLU fluconazole, KCA ketoconazole