Table 3.

Vasodilatation (%) elicited by 100 nM anthocyanins or 10 µM flavonols in the isolated rat arterial mesenteric bed with intact endothelium.

Concentration	Compounds	n	Vasodilatation (%) Mean ± SEM
100 nM	Delphinidin-3-glucoside, D3G	4	43.50 ± 8.0
100 nM	Petunidin-3-glucoside, P3G	6	39.08 ± 2.9
100 nM	Malvidin-3-glucoside, M3G	4	38.65 ± 3.5
10 µM	Quercetin-3-rhamnoside, Q3Rha	4	30.83 ± 1.99
10 µM	Quercetin-3-rutinoside, Q3R	4	14.83 ± 3.92
100 nM	Acetylcholine, Ach	5	66.95 ± 8.25