Table 1.

IC₅₀ values ± SD (μg/mL) for AChE, BChE, LOX, and ABTS assays obtained for Dunaliella salina extract (n = 3) and positive controls (galantamine^a, quercetin^b, and Trolox^c) (n = 3)

Sample	IC50 (µg/mL)
	AChE	BChE	LOX	ABTS
Control	0.40 ± 0.02a	2.45 ± 0.02a	19.71 ± 0.24b	2.5 ± 0.02c
DS extract	73.14 ± 3.46	96.56 ± 6.58	35.84 ± 1.43	12.41 ± 0.11

AChE, acetylcholinesterase; BChE, butyrylcholinesterase; LOX, lipoxygenase