1Study on dentification ability of rat postnatal tooth germ cells implanting into renal capsuleCHEN Xiao-hong, JIN Yan, LIU Lu-chuan, NIE Xin, FANG Jun, DENG Man-jing363-3662Culture and the mineralization ability of neonatal rat dental papillae cells367-3703Effect of IGF-1 gene transfected MSCs on the level of IGF-1, VEGF and BMP-2ZHU guo-qiang, WU Zhi-fen, WANG Qin-tao, LI Yuan-fei371-3744Effect of pulsed Nd:YAG laser irradiation on dog's dental pulpSONG Yuan-xiong, LIU Lu-chuan, HE Hui-xia375-3775Measurement of interleukin-8 in adult human normal and inflamed dental pulpsXU Tie-hua, PENG Bin, QU Juan, QIN Nian-hong, ZHAO Su-ping378-3806Aerobe in the subgingival plaque of aged sick with lung infection in bed for a long timeGAO Jin-fu, XU Jing-ling381-3857Relationships between sulfides level and interleukin-8 level in gingival crevicular fluid from chronic periodontitisQIN Nian-hong, XU Tie-hua, ZOU Yun-qiu, ZHOU Yan, LIAO Xian-ying386-3908Measurement of sulfides level in gingival crevicular fluid from aggressive periodontitisXU Tie-hua, QIN Nian-hong, XU LI-qiang, ZOU Yun-qiu, SUN Hai-peng391-3949Influence of caries prevention on the caries predictive power of permanent teethZENG Hong-yu, PAN Zhi-hong395-39610Comparative study on curved root canal preparation with ProFile NiTi rotary instruments, ProTaper NiTi hand instruments and stainless steel K-filesZHOU Rong-e, WANG Qing397-40011Clinical study of anticarious IgY toothpaste in deciduous teeth preventionWANG Zhu-ling, SU Jian-sheng401-40312Clinical therapeutic efficacy of chlorine dioxide gargle in the treatment of gingivitis and control of dental plaqueZHANG Yong, YANG Dong-qing, TAN Wei-zhong, QIU Rui, LIU Jian-dong404-40613Clinical study of periocline for preventing gingivitis during orthodontic treatment by fixed applianceZHOU Hui-xia, WANG Zeng-quan, SHI Jun-nan, LIANG Fu-cheng407-40914Progress in research of second mesiobuccal canal of maxillary molar416-418