Evaluation of the Antihyperuricemic Activity of Phytochemicals from Davallia formosana by Enzyme Assay and Hyperuricemic Mice Model

Figure 3

The xanthine oxidase- (XOD-) inhibitory activity of phytochemicals from Davallia formosana. AP, allopurinol (positive control); 2, 6,8,3′,4′-tetrahydroxyflavanone-7-C-β-D-glucopyranoside; 3, 6,8,4′-trihydroxyflavanone-7-C-β-D-glucopyranosid; 5, epiphyllocoumarin-3-O-β-D-allopyranoside. Each value represents the mean ± SEM of three replicates. ^∗𝑃<0.05, ^∗∗𝑃<0.01, and ^∗∗∗𝑃<0.001, compared to the positive control.