Bioactivity-Guided Fractionation of the Traditional Chinese Medicine Resina Draconis Reveals Loureirin B as a PAI-1 Inhibitor

<div>Effect of loureirin B (LB in the figure) on thrombosis induced by FeCl<sub>3</sub>. Control animals were given saline only (a), animals with FeCl<sub>3</sub>-induced thrombosis (b) given no treatment, and animals with FeCl<sub>3</sub>-induced thrombosis given loureirin B as a treatment (c). Mice were injected with LB for two weeks before they were injected with FeCl<sub>3</sub> to form thrombosis. Only representative picture from each group is shown. Scale bar represents 200 <i>μ</i>m.</div>

Evidence-Based Complementary and Alternative Medicine

fig3

Figure 3

Figure 3: Bioactivity-Guided Fractionation of the Traditional Chinese Medicine Resina Draconis Reveals Loureirin B as a PAI-1 Inhibitor 