1The effects of LPS on the secretion of IL-8 and MCP-1 of human periodontal ligament cellsWU Hai-chun, XU Yao-sheng, LI Bin, XU Li-hua485-4882Effect of platelet-rich plasma on the proliferation of human apical papilla stem cellsLIU Cai-xia, WANG Li489-491,5403Inhibition of Streptococcus mutans's acid production by erythritol in milk-an in vitro studyYAO Jun, ZHANG Fan, YANG Xiu-Juan, ZHANG Jia-li492-4944Comparison of the acid productivity of Streptococcus mutans exposed to two kinds of sugarHUANG Li-li, WANG Shu-ting, KANG Qiong-yi, XIA Wen-wei495-498,5025Association of IL-1β-511 polymorphisms with periodontitis in type 2 diabetes mellitus patientsLU Yi, SHI Sheng-gen, NIU Zhong-ying, BAO Bo, XU Zhang-rong, FENG Kai499-5026The expression and significance of bcl-2 protein in vascular epulis and fibrous epulisZHANG Ming-zhu, ZHANG Lei, ZHU Hong, LEI Ya-yan, LU Shao-wen, SHUI Yan-qing503-5067The changes of BDNF expression in masseter muscles after functional mandibular advancementLI Xue, ZOU Min, YANG Lin507-5108Effect of soft-start curing mode on the polymerization shrinkage of resin compositesZHANG Wen-yan, LV Yi, ZHAO Xin-yi, LI Shi-bao, GONG Xu511-514,5069Relation between GP-340 gene polymorphisms and dental caries susceptibility in Han and Yugur peopleLI Zhi-qiang, YU Zhan-hai, HU Xiao-pan, YUE Hai-quan, SU Lin-hai, ZHOU Jian-ye515-518,51010A comparative study of GTF activity of Streptococcus mutans with different genotype isolated from children with different caries experience under different pH conditionsSHI Jun, Wang Zhi-gang, LIU Xing-rong519-522,51011Phosphorylation of IκB and the expression of downstream genes in TNF-α or ecoli.LPS stimulated periodontal ligament stem cellsLIU Da-yong, ZHOU Wei-wei, GAO Run-tao523-52712Effect of liquid-phase deposition with different pH value on bonding strength of porcelain and pure titaniumJIANG Tao, SUN Ying, XUAN Zhi-gang, WU Zhan-ao, GAO Yu528-53113Periodontal disease status in Kazak herdsmen of three natural villages in XinjiangYANG Ii-qun, YANG Ai-qiong, FAN Xue-lan, DING Hong532-53414Application of nitrous oxide inhalation sedation for dental treatment in childrenXIE Ling, REN Zhong-hong, JIANG Yong534-53615Effects of instant reattachment of fractured maxillary incisor crown injuried in military training and sportsDUAN Jian-min, LI Hong-tao, KUANG Wei, TAN Jia-li537-54016Effects of extraction of impacted mandibular third molar followed by periodontal treatment of adjacent toothLI Man-yu, ZHANG Meng-pa, CHEN Wen-wen, HUANG Rong541-54317A comparative study of problem-based learning and lecture-based learning methods in clinical training of dentistryWANG Rui, FAN Xiao-min, DING Jie544-545,488 