Figure 1. The effects of test compound A on VEGF-induced HUVECs tube formation. HUVECs were treated with test compound A for 24 h, along with VEGF. HUVECs with medium only as negative control, whereas HUVECs with VEGF alone as positive control.
Figure 2. Quantification of cell angiogenesis by counting the total master segments length and the number of meshes.
