1Effect of type 2 diabetes on long bone and proliferation and differentiation of bone marrow stem cells in ratsHU Wei, LIU Na, WANG Yi-fan, LI Ying, HE Qi-duo, GUO BinBASICAL TESEARCH1-82Effect of nobiletin on MC3T3-E1 osteogenic differentiation and the related mechanismLI-Qiang, LAN Ting-chao, LU-Yun, CHEN-JingBASICAL TESEARCH9-123Comparison of penetrating resin and two adhesives for early enamel impermeabilityHE Wei-wei, LIN Wei-long, WANG Xiao-mingBASICAL TESEARCH13-174Association of chronic periodontitis and Immunoglobulin A nephropathy in rat modelWANG Yi-fan, LIU Na, HU Wei, HAO Si-wei, CHI Xiao-pei, GUO BinPERIODONTAL RESEARCH18-245Effect of High protein enteral nutrient solution for postoperative patients with oral and maxillofacial malignant tumorPAN Yong-hai, HUO Yuan-yuan, XU Wei, SUN Yan-pei, LIU Min, LI Ning-yiORAL AND MAXILLARY SUTGERY25-276Clinical observation on the effect of lithium-base ceramic high-inlsay on the restoration of the aged with severe dental attrtionXU Xiang-hua, YIN Xiao-chnu, LIN QingORAL PERIODONTAL DISEASE28-317Effect of nitrogen low temperature plasma treatment on the bonding property of oral PEEK biomaterialsLIU Chen-chen, QIN Shuang, LIU Hong, LU Zheng-kuan, HUANG Shan, CHEN Liang, HONG GuangPROSTHODONTIC MATERIALRESEACH32-368An investigation on tooth loss, treatment and problems among elderly people in Shanghai cityDA Dong-xin, WANG Bei, MO Jia-ji, SHI Jun-yu, ZHANG Xiao, GU Ying-xin, LAI Hong-changTHE ORAL CONDITION INVESTIGATION37-409Risk factors of periodontitis in 600 community elderly in taiyuan cityDU Juan, DUAN Chun-hongTHE ORAL CONDITION INVESTIGATION41-4510Research progress of immediate implant placement in infected sitesLI Chuan-jie, LIU Hong-chenLEVIEW46-5011Research progress on the grafting modification of poly (ether-ether-ketone) implant materialsBAI Jian-fei, CHEN Liang, WANG De-fei, LIU HongLEVIEW51-54,6212Common application scenarios of mixed reality technologyLUO Wei, WANG Yan-yi, HOU Xia, PANG Lian-su, LIU Hong-chenLEVIEW55-5813Application progress of three-dimensional digital technology in prosthodontics of complete dentureWANG Li-li, LIU Hong-chenLEVIEW59-62 