Cytotoxic Activity-Guided Isolation from Achillea monocephala, and Biological Activities of its Different Extracts

Table 3: The enzyme inhibitory activities of different extracts and active compounds from plant.

Samples	Urease inhibition (IC₅₀: mg/mL)	Acetylcholinesterase inhibition (IC₅₀: mg/mL)
n-hexan	0.023±0.004^a	0.034±0.002^a
Chloroform	0.031±0.004^b	0.031±0.004^b
Ethyl acetate	0.030±0.005^c,b	0.027±0.001^c
Methanol	0.090±0.071^d	0.018±0.011^d
Luteolin	1.20±0.39^e	0.014±0.002^e
8-hydroxy-salvigenin	0.043±0.004^f	0.01±0.0001^f
Naringenin	0.083±0.049^g	0.033±0.006^g,a
Thiourea	0.002±0.001^h	-
Galantamine	-	0.012±0.001^h

Values are mean of triplicate determination (n = 3) ± standard deviation; Means with different superscripts ^(a-h) are significantly different, p<0.05