Fig. 7From: Adipose-derived stem cell spheroid-laden microbial transglutaminase cross-linked gelatin hydrogel for treating diabetic periodontal wounds and craniofacial defectsRepresentative images of immunohistochemical staining for bone sialoprotein (BSP) in DB-AS and DB-PAS groups. Magnification: 100 × . Scale bar: 100 µmBack to article page