Fig. 3From: Antiangiogenic effects of oridoninEffect of oridonin on HUVEC migration. HUVECs were treated with various concentrations (39–312 μg/ml) of oridonin. a control group; b 39 μg/ml oridonin group; c 78 μg/ml oridonin group; d 156 μg/ml oridonin group; e 312 μg/ml oridonin group; f OD570 comparison. The asterisks indicate statistically significant differences for oridonin groups compared with the control group (*P < 0.05, **P < 0.01, ***P < 0.001)Back to article page