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Fig. 5 | Biomaterials Research

Fig. 5

From: Periosteum-inspired in situ CaP generated nanocomposite hydrogels with strong bone adhesion and superior stretchability for accelerated distraction osteogenesis

Fig. 5

In Vitro pro-angiogenic effects of the nanocomposite hydrogels. a-c Experimental schematic of transwell assay, scratch wound assay and tube formation assay. d Transwell assay for 24 h. e Scratch wound assay after 6 h and 12 h. f Immunofluorescence of tube formation. g, h Angiogenesis related gene expression (HIF-1α and CD31). i Proliferation of HUVECs

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