From:  Anti-angiogenic effects of Moringa oleifera silver nanoparticles on endothelial cells: in vitro and ex vivo studies

 Percentage inhibition of neovascularization following treatment with Moringa oleifera silver nanoparticles at 12, 6, 3, and 1.5 μg/mL concentrations, assessed using the rat aortic ring assay

GroupPercentage inhibition ± SD
100 μg/mL suramin (positive control)70.927 ± 0.703
12 μg/mL83.824 ± 0.081
6 μg/mL72.065 ± 0.657
3 μg/mL23.321 ± 0.563
1.5 μg/mL13.599 ± 0.755

SD: standard deviation