Jianfang Ren

Oleanolic acid, a herb extract, acts as a strong and safe enhancer in the collagen-mediated hemostatic cascade in flow

Considerable attention has been paid steadily for efficacy and safety of herb extracts with medicinal benefits, recently. Tranexamic acid (TXA) is a well-known hemostatic agent with strong efficacy but potential thrombus risk. Here, we identified oleanolic acid (OA) as a strong e...