Table 6.

IC₅₀ values (in µg/mL) of the anti-inflammatory activity of the extracts of Enteromorpha intestinalis.

Assay	Acetylsalicylic Acid	MEEI	EEEI	HEEI
Hemolysis inhibition activity	8.62 ± 0.99	10.81 ± 1.12 *	11.21 ± 1.76 *	13.09 ±1.98 *
Protein denaturation activity	3.14 ± 0.88	3.68 ± 0.81 *	3.95 ± 0.19 *	4.88 ± 0.49 *
Proteinase activity	5.11 ± 0.97	5.84 ± 0.91 *	6.89 ± 0.37 *	7.60 ± 0.12 *
Lipoxygenase activity	4.52 ± 0.58	4.72 ± 0.76 *	4.95 ± 0.86 *	6.01 ± 0.27 *

Relative levels of significance were determined by comparing the extracts to ASA.