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. 2014 Oct 17;19(10):16724–16736. doi: 10.3390/molecules191016724

Figure 4.

Figure 4

Influence of resveratrol and its metabolites on endothelial NO release. EA.hy926 cells were treated with the indicated concentrations of compounds for 24 h. Endothelial NO release was measured by incubation with the NO-sensitive fluorescent probe diaminofluorescein-FM. Fluorescence values were normalized to the number of viable cells as determined by resazurin staining (** p < 0.01; mean ± SD, n = 3).