Research Article

Extraction, Purification, Characterization, and Antiangiogenic Activity of Acidic Polysaccharide from Buddleja officinalis

Figure 5

Effects of APBOM on viability of HUVECs. Data represent mean ± SD for three independent experiments. Superscript letters a and b, respectively, designate significant differences, P <0.05 and P <0.01, compared with the model group.