Fig. 2From: Characterization of thrombin/factor Xa inhibitors in Rhizoma Chuanxiong through UPLC-MS-based multivariate statistical analysisInhibition percentage (%) of silica gel fractions of Chuanxiong EA extract on THR (a), and BA extract on FXa (b). Data are shown as mean ± SD from three independent experiments (n = 3)Back to article page