Table 2.

EC₅₀ values ± SE of the single compounds DIF, PPC and TBC and of their mixtures with 50 µM FDO

	DIF	DIF +  50 µM FDO	PPC	PPC + 50 µM FDO	TBC	TBC + 50 µM FDO
EC50 [µM] ± SE	7.6 ± 0.36	0.3 ± 0.33	15.1 ± 3.21	1.8 ± 0.64	33.8 ± 6.13	5.2 ± 2.8