1Analysis of the impact of patent expiry on drug price and market shareBAI Lin, ZHANG Yi-chen, FAN Ping-an, SHI Lu-wen, CHEN Jing481-4882Study on global R&D of antiviral drugs based on patent analysisZHANG Yang, YUAN Min, XU Ji, TU Yan-jie489-4953Research on the current regulatory status of FDA on complex generic drugsSUN Yu, XU Gan, WANG Qi496-5004Progress in detection and risk assessment of aneugensZHAO Tian-tian, ZHOU Chang-hui, WANG Jing-ting, YANG Zi-xuan, LI Man-qi, CHANG Yan501-5065Application of computer simulations and parallel artificial membrane permeability assay in the biowaiver study of bisoprol fumarate tabletsGUO Zhi-yuan, XIE Hua, YONG Zi-yi, TANG Min, YUAN Jun507-5136Comparative study of immune responses induced by MDCK cell-based and egg-based influenza vaccines in miceZHANG Zhe-gang, LI Xing-hang, ZHANG Jia-you, ZHAO Wei, LIU Chen, HAN Tian, YAN Lu-yao, XIA Zhi-wu, LI Chang-gui, YANG Xiao-ming514-5197Analysis of the difference in the composition of volatile oils of traditional Chinese medicine caused by processing technologyLI Cong, LIU Hong-ning, CHEN Li-hua, GUAN Yong-mei, GAO Ling, YANG Ming520-5278Analysis technology and application progress of therapeutic monoclonal antibody drugsZHANG Guo-lin, JING Rong-xian, GUO Le, XING Yi-wen, XUE Man528-5349Research progress of drugs targeting BAFF/APRIL for systemic lupus erythematosusLIU Dan, WANG Xiao-xia, WANG Hong, HE Jia-li, WU Pei-han, LIU Gui-hai535-53910Effects of 5 main missing chemical components in the decoction of Wuling Powder on swelling of astrocyte and expression of AQP4 after oxygen-glucose deprivationWU Tong, SUN Cai-xia, WANG Jian-nong, LIU Liang-yu, YANG Yu-ke540-54511Protective effect of fermented Cordyceps sinensis powder (Cs-4) on renal function of rats with diabetic kidney disease and preliminary mechanism explorationDONG Ye-hong, YANG Ming, HUANG Si-min, ZHONG Cheng-zan, ZHANG Li, LI Jin-jin, LIU Bo546-55312Design, synthesis and anti-inflammatory activity research of 1-benzoyl-4-(phenoxyacetyl) piperazine derivativesWANG Hong-wei, LIU Wan-dong, LI Jia-ming, JIN Fan, QIAN Shi-hu554-56113Isolation, purification and mass spectral analysis of recombinant Arg34-GLP-1 [7-37]LIANG Tao, GAO Ting, LI Jin-jun, ZHAO Chen, GE Yan, LI Duan-hua, WANG Lu562-56814Determination of N-nitrosodimethylamine and N-nitrosodiethylamine in irbesartan by liquid chromatography-tandem mass spectrometryZHANG Yan-chen, WANG Ling-na, LIU Xiao-qiang569-576 