1Culture of human periodontal ligament cells on PCL electrospun nanofiber scaffolds in vitroJIA Jun, DUAN Yuan-yuan, ZHOU Jian-xue, ZHANG Shao-feng243-2462Effects of polyclonal antibody to L type calcium channel α1 D subunit on human dentinogenesisZHU Xiao-ru, ZHAO Shou-liang, TANG Rong-yin, ZHANG Rong, LI Yu-cheng247-2503Influence of Chinese nutgall extracts on the damage effect of lipopolysaccharide on the ultrastructure of human dental pulp cellsLAN Xue-song, TANG Rong-yin, LUO Jun-huan251-2544Adhesion of osteoblast to new Ti-24Nb-4Zr-7.9Sn alloyWANG Ran, GAO Bo, Gao Yang255-2575The biological safety evaluation of new Ti-24Nb-4Zr-7.9Sn coated with oxidation filmGao Yang, Gao Bo, Wang Ran, Hao Yu-lin, Tao Xiao-jie258-2616Establishment of three-.dimensional finite element model of mandibular incisor defect restored by telescopic crown retainersLI Meng, WANG Hui-yuan, ZHANG Yu-mei, DING Xiang-dong, BAI Shi-zhu262-2657The content alteration of bacterial endotoxin in the exudant from the root canals of periapical diseases treated with calcium hydroxideWU Hai-zhen, WANG Xue-hua, WANG Xin, ZHU Qing-yong, WANG Lin-yan, CHEN Yu266-2688Multi-factor analysis on the occurrence of endodontic interappointment emergenciesWANG Wei, YUAN Jie, ZHANG Lei, ZHANG Xiao-dan269-2719Effect of additional acid-etching on the bond strengths of self-etching adhesives to noncarious sclerotic dentineLIU Fang, ZHAO Xin-yi, HE Hui-ming272-27510Effects of povidine-iodine fluoride foam treatment on cariogenic bacteria in 6-9 year old childrenXU Xin, XIE Qian, ZHOU Xue-dong, LI Ji-yao276-27911Evaluation of the clinical effect of polishing after ultrasonic scalingYi Hong, Liu Nai-yu280-28112An epidemiological study of periodontal diseases among the conscripts garrisoned in TibetLIU Yong, WANG Qin-tao, LI Gang, SU Zi-yan, RUAN Yang282-28513The 2-way relationship between periodontitis and diabetes mellitus292-29514A review about hermetic seal of the root canal system296-300