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. 2019 Dec 14;16:20–29. doi: 10.1016/j.omto.2019.12.004

Figure 2.

Figure 2

Bioactivity of VID In Vitro

(A) Comparison of HUVEC proliferation rate detected by CCK-8, with error bars representing SD. OD450, optical density 450. (B) Endothelial tube formation was estimated following the incubation of HUVECs with conditioned media. 40×; scale bar, 200 μm. (C) The number of branches was quantified, with error bars representing SD. (D) HUVEC migration was estimated following the incubation with conditioned media. 100×; scale bar, 100 μm. (E) Cell migration rate was quantified, with error bars representing SD. **p < 0.005; ***p < 0.001; ****p < 0.0001; ns, not significant.