1Dental bonding agent induces apoptosis of human dental pulp cells in vitroZHOU Yan, MA Li-hui, LIAO Xian-ying, JIN yan611-6132The expression of ODF and OCIF by periodontal tissue under strain force in ratsWANG Feng, LIN Song-shan, ZHANG Ming-ye614-6173A study on effects of ultrasonic irrigating upon the root canal microflora of beagle dogYANG Wei-dong, GE Jiu-yu, FU Yao, HE Qing, ZHU Ya-nan618-6214Three dimensional finite element analysis on the effect of different materials of the post upon the dentinal stress distribution of the root of maxillary central incisorSUN Xi, CHEN Ke622-6255Effects of PDGF - BB on the attachment and proliferation of human periodontal ligament cells on chitosan- tricalcium phosphateJIN Xiang-Qing, CAO Jin-Fang, YU Jie, DENG Hui626-6296Study on the establishment of siRNA eukaryotic expression vectors of recombinant targeting gene TGF - βⅡR and its transfection into human T cellsCHRN Yue, WU Zhi-fen, YANG Lian-jia, YANG Jie630-6347The effect of Geranium Strictipes on the promotion of the remineralization of initial artificial enamel lesionsDAI A-shi, CAI Chun-mu, LAN Hai, LIU Jian-hong635-6378A scannig electron microscopic study on the effect of chinese nutgall for smear layer removal on root canal wallsZHANG Su-na, TANG Rong-yin, HU Kun, WANG Jing, YANG Fan638-6419Evaluation on the dentin bond strength of four resin cementsWAMG Lin - hu, CHEN Ji - hua, ZHAO San - jun, SHEN Li - juan, WANG Ying - Jie642-64410Effect of layering technique of resin composite restorations on microtensile bond strength to dentinMA Xue, NIU Yu-mei, FAN Jiu-ming645-64811Clinical evaluation of resazurin disc test for caries - susceptible childrenLI Shu-fang, HE Ke-xin, LEI Yue-juan649-65112Clinical evaluation of endodontically treated molars restored with amalgam or compositeCHENG Yue, PENG Bin652-65413Causative factors of hypoplasia of teeth roots663-66614Factors influencing the osteoblast adhesion on implants667-671 