1Polymorphism of drugs:the main factor affecting the drug qualityDU Guanhua, LYU Yang311-314,3362The research on the effect and mechanism of Periplaneta americana extracts on reversing multidrug resistance of BEL-7402/5-FuWANG Yao, LI Ting, QIAO Tingting, LIU Junyong, SHEN Qi, PENG Fang315-3183Effects of oligomeric proantho cyanidins on oxidative damage of rat liver fibrosisLU Guohui, LI Yanru319-3214Determination of related substances in Roflumilast Tablets by HPLC methodLIU Ting, ZHANG Luyong, LIU Shibu, ZHANG Dousheng322-3265Determination of the four components contentsin Compound Vitamin B Tablets by UPLCZHANG Yuanyuan, DING Dazhong327-3296Determination of five fluorescent whitening agents in whitening masks by HPLC-FLD mehtodDOU Yue, WANG Qianlei, TIAN Jinqiang, GUO Xing, PAN Keyi330-333,3687Practice and exploration on chromatographic column management in pharmaceutical analysis laboratoryPENG Jie, HONG Jianwen, ZHANG Xuan334-3368Pharmacokinetic research of Mildronate Capsule in healthy Chinese subjectsYU Liyan, SUN Rongmei, RAN Guimei, XIANG Bingren337-3409Evaluation on the quality of processed Magnolia officinalis from Shandong ProvinceZANG Yuanfang, LIN Yongqiang341-343,35210Advances in the research and development of HIF-1 inhibitorsDING Kaiqiang, TIAN Wei, ZHOU Dewang, FENG Shuang, YANG Yong344-346,37211Research progress in the mechanism of action of small molecular compounds on PKM2YU Huailong, YU Jiaying, ZHANG Jinghong347-35212Research progress on tumor thermo-chemotherapy based on nano-hyperthermia agentsGUO Hui, XU Yue353-355,35913The mechanism of isatin′s anti-atherosclerosisDING Bo, QIU Bo, REN Ailing, SUN Yanfei, ZHOU Baokun, ZHANG Jian356-35914The progress of modern research and authenticity of Medulla TetrapanacisWANG Guoping, WANG Wenbing360-36215Participation of clinical pharmacists in analysis of one case of tramadol-warfarin interactionTANG Hui, ZHANG Yahui, ZOU Dongna, ZHAO Xuemei363-36416The enlightenment of quality control and quality assurance of drug purchasing in Hong KongZHU Lisha, HOU Lili, LI Pengfei, SHAO Rong365-36817Progress on cause of adverse reaction of traditional Chinese medicineHAO Cui, LIU Fengqin369-372 