1Replacement of fetal bovine serum with serum-converted platelet lysate in the preparation of periodontal ligament cell sheetYIN Yuan, ZHU Jin-hao, WU Rui-xin, CHEN Fa-ming, ZHANG Xi-yu703-7082The effect of heat-inactivated Porphyromonas gingivalis on the proliferation and osteogenic differentiation of human mesenchymal stem cellsLIU Jing-bo, LI Chen, GUO Yan, ZHANG Dong-mei, ZHAO Hai-jiao, PAN Ya-ping709-7123Improvement of early-stage healing of diabetic rat alveolar bone defect by regulation of Lnk/SCF-cKit axisLI Hao, ZHOU Hai-lun, WANG Qi, LI Wei713-7174A dynamic analysis of peri-implant alveolar bone under impact loadLI Zhi-rui, LI Kai, XIN Hai-tao, HOU Bing, DIAO Xiao-ou, AN Bai-li718-7225The morphological changes of mandibular alveolar bone in rats under the conditions of simulated weightlessness-a pilot studySHEN Jin-bin, GUO Hui-hui, LYU Qiang, FENG Juan, SHI Ying-ying, ZHANG Rong723-7286The effects of bioactive glass of different concentrations on the remineralization of the enamel with early cariesFANG Qian, MU Yu, XU Xiao-nan, ZHOU Xue, PENG Wei728-7317Microleakage of a light curing composite resin incorporated with a novel monovinyl acrylates monomerZHANG Na, HE Hui-ming, GONG Xu, LI Shi-bao, ZHANG Yu-tao, DAN Rui-chen, XIE Chao732-7358Distribution of Vertucci type V canal configurationYU Shun-lan, WANG Si-si, WANG Xiao-zhe736-738,7359Investigation of tooth eruption and caries status of the first permanent molar of 6-9 year old children in Tangshan CityYU Xue, YANG Yuan-bo, DONG Qing, LI Yan739-74210Clinical observation on the minimally invasive treatment after gingival flap operation for oblique crown-root fractureYANG Wei-dong, ZHU Ya-nan, HUANG Zheng, NIE Rong-rong, QIAN Ya-jie, WANG Wen-mei743-74611Effects of piezosurgery and flap techniques on the treatment outcome of severe chronic periodontitisDA Hai-qin, CHEN Ying, LIU Qi-ling, TONG Zhong-chun747-74912Application of diode laser in root canal disinfectionSUN Chu-wen750-753,70813Connexin proteins and research progress on connexins of dental pulpYAN Sheng-nan, LIU Fu-ping, LI He, WANG Shu-yu, ZHANG Qi754-75714Application of evidence-based medicine thinking combined with case-based learning in clinical practice teaching of general dentistryZUO En-jun, NIU Wei-dong, MA Guo-wu, KONG Ying, ZHOU Wan-chun, HU Shu-hai758-76115@@76216@@763,717 