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. 2017 Jul 21;8:489. doi: 10.3389/fphar.2017.00489

FIGURE 1.

FIGURE 1

Inhibition of PAI-1 by Zanthoxylum nitidum var. tomentosum extract. (A) Preparative HPLC chromatogram of the extract. (B) Inhibition of PAI-1 activity by the HPLC-resolved fractions of the extract (n = 4).