Research Article

Local Application of Semaphorin 3A Combined with Adipose-Derived Stem Cell Sheet and Anorganic Bovine Bone Granules Enhances Bone Regeneration in Type 2 Diabetes Mellitus Rats

Figure 8

Histomorphologic analyses of the ASC+bone granule group and the ASC sheet+bone granule group. (a) New bone formation of the calvarial defect sections of the two groups was detected by H&E staining. Scale bar of upper images, 1 mm; scale bar of lower images, 0.5 mm. (b) Blood vessel number of the calvarial defect sections of the two groups. Black arrows indicate new bone, red arrows indicate blood vessels, and green arrows indicate bone granules; the lower panels are the magnifications of the insets in each group. , , and .
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