Fig. 2From: Amorphous calcium phosphate nanoparticles using adenosine triphosphate as an organic phosphorus source for promoting tendon–bone healingThe dual biological activities of osteogenesis and angiogenesis of ACP nanoparticles. a The effect of Ade and ACP nanoparticles on the cell viability. (Left) Proliferation of hBMSCs; (Right) proliferation of EA.hy926 cells. b The effect of Ade and ACP nanoparticles on the osteogenic differentiation of hBMSCs. c Representative photographs showing the effects of ACP nanoparticles on the migration of EA.hy926 cells. d Representative photographs showing the effects of ACP nanoparticles on the tube formation of EA.hy926 cells. e Quantitative analysis of the migration of EA.hy926 cells. f Quantitative analysis of the tube formation of EA.hy926 cells (*comparison between Ade and the blank control, #comparison between Ade and ACP nanoparticles, p < 0.05)Back to article page