Fig. 13From: Antiangiogenic effects of oridoninAnti-tumour growth effect in xenograft nude mouse. a control group; b 2Â mg/kg oridonin group; c 4Â mg/kg oridonin group; d 8Â mg/kg oridonin group; e Tumour volumes comparison. The asterisks indicate statistically significant differences from the control group (**PÂ <Â 0.01)Back to article page