Macro- and microvascular function and biochemical vascular parameters.¹

1Values are mean ± SEM or median (range); Arg. activity, erythrocytes' arginase activity; ED50ACh, ACh dose interval resulting in 50% of the maximum dermal blood flow response; ET-1, plasma endothelin-1; FMD, flow mediated dilation; MOF, monomeric and oligomeric flavanols; NOx, plasma nitrite and nitrate. 2P value for between-groups differences assessed by independent Student's t-test or Mann-Whitney U-test where median (range) is indicated.