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

Figure 6

Representative photographs of APBOM on the transwell migration and the capillary-like tube formation of HUVECs (a), quantitative analysis of the transwell migration rate (%) (b), and capillary-like tube formation rate (%) (c) by different concentrations of APBOM-treated 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.

(a)

(b)

(c)