Keywords Enamel matrix proteins;Bone morphogenetic protein;Periodontal ligament cells;Osteopontin;Cement attach protein;Bone sialoprotein;Osteonectin;

• 釉基质蛋白;骨形成蛋白;牙周膜细胞;骨桥蛋白;牙骨质附着蛋白;骨涎蛋白;骨粘连蛋白;