Research Article

Nymphaeol-A Isolated from Okinawan Propolis Suppresses Angiogenesis and Induces Caspase-Dependent Apoptosis via Inactivation of Survival Signals

Figure 2

EEOP inhibits tube formation in HUVECs. HUVECs were sandwiched between two layers of collagen gel and induced to form blood-vessel-like tubes. HUVECs were treated with 3.13 μg/mL EEOP for the indicated time periods.
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