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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: An in situ tissue engineering scaffold with growth factors combining angiogenesis and osteoimmunomodulatory functions for advanced periodontal bone regeneration

Fig. 3

Evaluation of angiogenic capability of PDLSCs on the different fibrous scaffolds. a, b Representative images and quantitative analysis of tube-like structure formation at 12 h and 24 h after seeding on the Matrigel. Tube formation parameters: the number of nodes, junctions, meshes and total tube length. c Gene expression levels of VEGF, CD31, SCF, and PLGF at week 1. d Representative immunostaining images and quantitative analysis of CD31 in PDLSCs cultured for 7 days. **P < 0.01, ***P < 0.001

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