Cytoprotective Effect of Lygodium venustum Sw. (Lygodiaceae) against Mercurium Chloride Toxicity

Table 3

Chelating activity of iron of the ethanolic extract and fractions of L. venustum.

Number	Samples	Chelating activity (mg equivalent of FeSO4/g of sample) (SEM)
)	EELV	42.64 4.08
()	DFLV	23.65 1.40
()	EAFLV	59.24 1.45

All values are expressed as mean ± SEM for three determinations.