Senescence Osteoblast-Derived Exosome-Mediated miR-139-5p Regulates Endothelial Cell Functions

Figure 2

Biological function of endothelial cells in coculture model. (a) β-Galactosidase senescence staining of endothelial cells cocultured with osteoblasts and quantitative analysis ( means comparison with the control group, ; ## means comparison with the model, ). (b) Apoptosis staining of Hoechst endothelial cells after coculture with osteoblasts and quantitative analysis ( means comparison with the control group, ; ## means comparison with the model, ). (c) Proliferation and staining of ki67 endothelial cells after coculture with osteoblasts and quantitative analysis ( means comparison with the control group, ; ## means comparison with the model, ).

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