1New observations of hierarchical structure of human enamelGE Jun, CUI Fu-zhai, JI Ning, YAN Jian-xin61-662In vitro study of remineralization with nano hydroxyapatiteLI Xue, ZHOU Zhi, CHEN Hui-zhen, HU De-yu67-703Construction of a three-dimensional finite element model of the anterior teeth of mendible with absorption of alveolar bone and restoration with linked crownCHEN Jing, HE Hui-ming, LING Wei, FU Zhao71-744Photoelastic analysis of apical stress distribution in the occlusion with loss of partial anterior teeth before and after restorationLI Fei, WANG Shao-hai, ZHANG Min, WANG Zhong-yi, HE Hui-ming75-785Effect of thermal cycling on the color stability of bonding agent of porcelain veneersWANG Bin, HE Hui-ming, WANG Jun-cheng, ZHANG Chun-bao, MAO Yong79-826The ESEM observation on the bonding interfaces of human dentin and adhesive Single bond 2 with different painting patternsKUANG Rong, NI Long-xing, WANG Lin-fang, LIN Yuan83-867Effect of chewing xylitol gum on the remineralization of permanent molar in middle school students-a six months clinical trialZHOU Zhi, HU Yun, WANG Lin, JIA Su-hui, HU De-yu87-898Clinical evaluation of carisolv for the chemomechanical removal of dental caries in primary teethLI Heng, WANG Wen-mei, YANG Ru-mei90-929Establishment and investigation of the animal model of periodontitis and pneumoniaXU Jing-ling, GAO Jin-fu, ZHAO Jing93-9710Intellectualized controlled release of growth factors in periodontal tissue regenerationLIU Hai-yan, SUN Hai-hua, XUE Bei-lei, CHEN Fa-ming105-10911Progression of research on mineral trioxide aggregate as a pulp capping material110-11212Research progress of the reattachment of fractured teeth113-115