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. 2019 Dec 20;10:1420. doi: 10.3389/fphar.2019.01420

Figure 3.

Figure 3

Direct anticoagulants may be thought as indirect PAR inhibitors. Direct anticoagulants including low molecular weight heparins and novel oral anticoagulants (NOAC) have different pharmacokinetic features including the volume of distribution and oral availability but share their ability to inhibit FII and FXa activity. Irrespective of their mechanism of coagulation factors inhibition, direct anticoagulants mimic serpin activity. This effect in turn reduces the possibility that coagulation factors may activate PAR and generate a pro-fibrotic cascade. Figure created using Servier medical art templates.