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Fig. 8 | Stem Cell Research & Therapy

Fig. 8

From: Effects of electromagnetic fields treatment on rat critical-sized calvarial defects with a 3D-printed composite scaffold

Fig. 8

Neovascularization evaluated by micro-CT-based angiography. a Representative 3D reconstructed images of new blood vessels formation in the calvarial defects in each group at 6 weeks. b Local vessel area and c vessel number quantification analysis in different groups at 6 weeks (n = 6). n.s. indicated no significance (*P < 0.05, **P < 0.01)

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