Fig. 1
From: Weipixiao attenuate early angiogenesis in rats with gastric precancerous lesions
HPLC chromatogram of WPX test sample (a) and reference sample (b). Notes: Peak: 1, Calycosin-7-glucoside; 2, ginsenoside-Rg1; 3, ginsenoside-Rb1; 4, astragaloside IV; 5–7, atractylenolide III, II, and I, respectively