Table 1.

Concentrations (µg/mL) of triazoles (fluconazole and itraconazle) or imidazoles (ketoconazole, clotrimazol, miconazole) leading to either ≥ 50 or ≥ 90% growth inhibition (g.i.) of C. albicans CAF2-1 strain. These values were given alone or in combination with surfactin (SU) (µg/mL) towards C. albicans CAF2-1 strain. Fractional inhibitory concentration indexes (FICIs) were included in bracelets.

Azole	≥50% g.i.	≥50% g.i.	≥50% g.i.	≥90% g.i.	≥90% g.i.	≥90% g.i.
		16 µg/mL SU	32 µg/mL SU		16 µg/mL SU	32 µg/mL SU
Triazoles
Fluconazole	2	0.5	0.5	>256	1	0.5
		(FICI = 0.258)	(FICI = 0.258)		(FICI < 0.012)	(FICI < 0.010)
Itraconazole	0.0313	0.0078	0.0039	>8	0.0156	0.0078
		(FICI = 0.257)	(FICI = 0.132)		(FICI < 0.010)	(FICI < 0.009)
Imidazoles
Ketoconazole	0.0039	0.0039	0.0039	4	0.0078	0.0078
		(FICI = 1.008)	(FICI = 1.008)		(FICI = 0.010)	(FICI = 0.010)
Clotrimazole	0.0156	0.0156	0.0156	1	0.0313	0.0313
		(FICI = 1.008)	(FICI = 1.008)		(FICI = 0.039)	(FICI = 0.039)
Miconazole	0.0156	0.0156	0.0156	2	0.0313	0.0156
		(FICI = 1.008)	(FICI = 1.008)		(FICI = 0.023)	(FICI = 0.016)