1Histopathology of dental caries A review of caries research in last centuryYUE Song-ling489-4932The changes of transcriptional activities of human dentin matrix protein 1 gene in induced human dental pulp stem cellsPANG Jian-liang, WU Bu-ling, ZHANG Ya-qing, KE Jie, Wu Gang494-4983Establishment of a periodontal wound healing model in vitroYIN Yuan-zheng, SHEN Chi-jing, WANG Li-zheng, ZHANG Xiu-li499-5024Construction and identification of eukaryotic vector expressing pIRES2-EGFP-hBMP2TANG Hao-Zhe, WANG Qin-Tao, DONG Guang-Yin, MA Zhi-Wei, DING AO, LI Kun, LI Chang-Chun, WANG Li503-5065Expression of c-jun induced by hypergravity in pterygoid muscles of Rhesus macaqueNIU Zhong-ying, TANG Chu-hua, ZHANG Jian-zhong, SHI Sheng-gen, DANG-Ping507-5096Comparative study of the effect of dentin-rich matrix components from 2 and 3 month old mice on angiogenesisZHANG Rong, Tracy Krage, Gay Smith, Athony J.Smith510-5137The obturation effect of 3 different techniques used in filling the root canals prepared by hand ProTaper NiTi instrumentsZHAO Yu, DENG Hui, WANG Hui-Nin514-5168The effect of the noble metal porcelain crown on the periodontal microbeYANG Xiao-yu, LIU Chang-hong, LIU Chu-feng, LI Feng-zhou517-5199The effects of carbamide peroxide bleaching agents with different thicking carriers on enamel surface morphologyWANG Xiao-ling, ZHAO Xin-yi, HE Hui-ming, WANG Zhong-yi520-52410Interfacial microleakage between dental adhesives and enamelZhao Xin-yi, Wang Qing-yu, Xue Yun-peng, Chen Cai-yu, Xia Li525-52811An experimental study about coronal microleakage of tooth filling materials after endodontic treatmentXIA Wen-wei, Liu Zheng, Liang Jing-ping, MA Rui529-53112The research methods for the ancient jaw538-54213Progress of research on β-catenin in stomatology543-545