1Pathogenic gene linkage analysis and DMP1 gene mutation assay in dentinogenesis imperfecta type Ⅱ133-1362The expression of enamelysin during human and rat teeth development137-1393Expression and significance of MSX1 mRNA during permanent tooth root formation of dogXUAN Kun, YANG Fu-sheng140-1424Culture of mandibular and maxilla ectomesenchymal cells from the embryonic rat143-1455Establishment of three dimensional cultured model of pulp cell employing the method of tissue engineering146-1486Immunohistochemical localization of Smad5 in human dental papillae cell149-1517Study of plaque biofilm structure under confocal laser scanning microscope152-1538The effects of fibrin tissue adhesive on the proliferation and alkaline phosphatase activity of periodontal ligament cellsChu Qing, WAN Ling, WU Zhi-fen154-1569Expression and distribution of MMP-2 in the periodontal tissues of rats during tooth movementJIN Fang, DUAN Yin-zhong, LI Xiao157-15910Effect of increased occlusal force on the expression of IL-6 mRNA in the rat periodontiumYUAN Lin, ZHOU Wei-dong, ZHAO Yun-feng160-16211Surface modification of calcium phosphate bioceramics by fibronectin does have positive effects on osteoblasts anchorageCHEN Xi-zhe, YANG Lian-jia, YANG Wei-dong163-16512Distribution of prevotella nigrescens in subgingival plaques of patients with adult periodontitis166-16813The effect of amalgam on the growth of mutans Streptococcus: An in vitro studyWANG Jun, LIU Zheng169-17114Inhibitory activity of Chinese nutgall to caries in animal experiments172-17415A clinical evaluation of the vitapex paste for filling the infected root canalsZHOU Hui-xia175-17616Clinical effect of porcelain veneer in treating discolored teethCHE Dao-chuang, YANG Shi-yang, CHE Jian-ben177-17817Evaluation of clinical effecs of the repairing residual roots and residual crowns with different materialsXU Shang179-18018Effect of restored meiso-occlusal cavity of molars with inlay and amalgamCHE Dao-chuang, CHE Jian-ben181-18219Cloning and sequencing of the terminal C encoding gene of mouse Periostin183-18520Expression of recombinant terminal C peptide of mouse Periostin in E.coli and identification of the biological activity of the expressed product186-188 