Table 1.

IC₅₀ (in μM) of DON, NIV and FX for A549, 16HBE14o-, hAECN and hAECB cell viability inhibition assessed by MTT assay.

Mycotoxin	A549	16HBE14o-	hAECN	hAECB
DON	1.69 ± 0.49	2.2 ± 0.31	2.1 ± 0.88	1.97 ± 0.40
NIV	1.43 ± 0.37	1.52 ± 0.46	1.79 ± 0.45	1.58 ± 0.15
FX	0.27 ± 0.08	0.38 ± 0.06	0.61 ± 0.12	0.68 ± 0.14

Data represent median ± SD of three independent experiments performed in triplicate. The IC₅₀ were determined following 24 h (16HBE14o-, hAECN and hAECB cells) or 48 h (A549 cells) of incubation.