1Effect of quorum sensing inhibitor C-30 on biofilm formation by Streptococcus mutansHE Zhi-yan, HUANG Zheng-wei489-4932Effect of cement film thickness on the bond strength of fiber post in the root canalZHANG Wen-yun, WANG Lin, YANG Li-dou, XIAO Yu-hong494-4983Detection of root variations of permanent teeth in a northwestern Chinese population by cone-beam computed tomography499-5054Effects of mechanical stress on the proliferating activity of human periodontal ligament fibroblastsTANG Chu-hua, SHI Sheng-gen, NIU Zhong-ying, DANG Ping, LI Dan506-5095Correlation of high-molecular-weight salivary mucin content and primary caries statusLIU Zhi-yun, QUE Guo-ying510-5136Effect of calcium hydroxide and chlorhexidine against Enterococcus faecalisCHEN Gui-min, PAN Wei, GE Lan-lan514-516,5447Chemomechanical caries removal for caries treatment:a systematic reviewHUANG Jing-Jie, ZHANG Rong-de, QI Hong-Yan, ZHAO Yuan, CHEN Li-Ya517-521,5098A comparative study of baicalein and chlorhexidine mouthrinses on the oral health of physically disabled patientsYANG Li-jue, PANG Hong-xia, CHEN Xiang-giong, DAI Hai-yan522-524,5489An analysis of children's dental care seeking behavior in Nanjing cityLIU Su-jun, WANG Shi-chao, WU You-nong525-52610Application of Mimics in localization and extraction of complicated toothMENG Fan-wen, ZHUANG Rong, WANG Li, WU Xiao-liang, WU Xiu-zhen527-52911Effect of Oravive tooth revitalizing paste on relieving dentine hypersensitivityHU Ming, YIN Wei-hong, LIANG Rui-zhen, WU You-nong, WU Da-ming530-53212Inductive effect of parental dental anxiety on child dental fear533-53513Application of platelet-rich plasma in the regeneration of jawZHAO Chun-miao, LI Peng, CHEN Bo536-54014Molecular mechanisms of tooth root developmentZHANG Tao-tao541-54415Establishment of a clinical training model in general intern of stomatologyZHANG Ming, CHEN Yong-jin, XIE Cheng, ZHANG Min, LI Dong545-546