Table 1.

Medium inhibitory concentration (IC₅₀ ± SD) of α-zearalenol (α-ZEL), β-zearalenol (β-ZEL), and beauvericin (BEA) for SH-SY5Y cells after 24, 48, and 72 h of exposure, determined by the MTT assay. Three independent experiments were performed with eight replicates each.

Mycotoxin	IC50 (µM) ± SD
	24 h	48 h	72 h
α-ZEL	n.a	20.8 ± 0.5	14.0 ± 1.8
β-ZEL	94.3 ± 2.0	9.1 ± 1.8	7.5 ± 1.2
BEA	n.a	n.a	2.5 ± 0.2

n.a: not available.