1Clinical observation of two desensitizers in the treatment of occlusal dentin hypersensitivity in the elderlyPANG Lian-su, ZHANG Xian-huaCARIOLOGY AND ENDODONTOLOGY129-1322Effects of different irrigation solution on the root canal number and preparation efficiency of rotary Ni-Ti instrumentHAO Wen-jun, LIU Hai-yun, BAO Jia-xin, LI Chang-jian, LI Yan-fengCARIOLOGY AND ENDODONTOLOGY133-1363Evaluation of three Nickel-Titanium files for forming curved root canalHOU Hui-min, WEI Lun-quan, HAN Yu, SONG Li-ping, CHENG Peng-feiCARIOLOGY AND ENDODONTOLOGY137-1414A clinical study on plasma miRNA-486-5p as a marker of recurrence of oral squamous cell carcinomaWANG Xuan, YAN Yan, GAO San, SUN ZhengORAL AND MAXILLARY SURGERY142-1465The effects of 125I particles on the expression of MMP-2 and VEGF in transplanted tumor of salivary adenoid cystic carcinomaZHU Xu, BAI Zhong-chen, TANG Chu-hua, FU Chong-jianORAL AND MAXILLARY SURGERY147-1506Clinical comparison of ultrasonic and subgingival scaling in treatment of chronic periodontitis in elderly patientsJIAO Li-ping, NIU Guang-liangPERIODONTAL AND ORAL MUCOSAL DISEASES151-1537Clinical study of Kangfuxin liquid in adjuvant treatment of elderly patients with recurrent oral ulcerMA Jiang-min, XU Le-meng, ZHANG PengPERIODONTAL AND ORAL MUCOSAL DISEASES154-1568The clinical effect of "BU SHEN JIAN GU TANG" on periodontitis in the elderlyZHANG Jian-xia, GUO Li-hua, XIN Yue-hong, ZHANG Hong-yan, HAN YanPERIODONTAL AND ORAL MUCOSAL DISEASES157-1609Nanoleakage at the resin-dentin interface of four adhesivesGAO Xiao-li, MA Shu-yuan, HUANG Yi, LAI Ren-faORAL PERIODONTAL DISEASE161-16410Evaluation of therapeutic effect of Biofunctional prosthetic system (BPS) in complete dentureLIU Rui-rui, NIU Lin, WANG Fang, LU YiORAL PERIODONTAL DISEASE165-16811The choice of indications of crown restoration on cracked tooth in the elderlySONG hai-qingORAL PERIODONTAL DISEASE169-17212The correlation analysis of older patients with stroke between physical dysfunction and the oral health behavior and cariesGUO Cui, YUAN Dong, WANG Yue, ZHANG Qian-qian, SONG Dan-dan, CHEN XiTHE ORAL CONDITION INVESTIGATION173-175,18513Investigation of the relationship between oral health status and quality of life related indicators among seniors-Analysis reusing interRAI dataZANG Xin-yuan, HE Fan, ZHOU Jing-ya, XIE Hai-yan, GUO Chun-lan, ZHAO Ji-zhiTHE ORAL CONDITION INVESTIGATION176-17914The influence effect of bone metabolic drugs on osseointegration of titanium implantsZHANG Shao-qing, HE Hui-xiaLEVIEW180-18515Application and research progress of laser treatment of peri-implantitisSUN Li, JI Kai, CHEN MingLEVIEW186-19016@@封317@@封2