Fig. 11From: PLGA/BGP/Nef porous composite restrains osteoclasts by inhibiting the NF-κB pathway, enhances IGF-1-mediated osteogenic differentiation and promotes bone regenerationH&E staining (A) and Masson staining (B) in rat calvarial bone defects at 8 weeks after surgery. FT: fibrous tissue; MO: material occupation; NB: new bone; MB: mature boneBack to article page