Zhi-Qiang Chen, Ying Liu, Ji-Hui Zhao, Lan Wang, Nian-Ping Feng. Improved oral bioavailability of the poorly water-soluble drug indirubin by a supersaturatable self-microemulsifying drug delivery system. Int J Nanomedicine. 2012,7:1115–1125\\n\\n
Jie Xu, Ji-Hui Zhao, Ying Liu, Nian-Ping Feng,Yong-Tai Zhang. RGD modified poly (lactic acid) nanoparticles enhances tumor targeting efficiency of oridonin. Int J Nanomedicine. 2012,7:211–219\\n\\n
Yong-Tai Zhang, Ji-Hui Zhao, Su-Juan Zhang, Yang-Zi Zhong, Zhi Wang, Ying Liu, Feng Shi, Nian-Ping Feng. Enhanced transdermal delivery of evodiamine and rutaecarpine using microemulsion. Int J Nanomedicine. 2011,6:2469–2482\\n\\n
Ying Liu, Pengfei Wang, Chen Sun, Jihui Zhao, Yang Du, Feng Shi, Nianping Feng. Bioadhesion and enhanced bioavailability by wheat germ agglutinin-grafted lipid nanoparticles for oral delivery of poorly water-soluble drug bufalin. Int J Pharm. 2011,419(1-2):260-265\\n\\nJi-Hui Zhao, Li Ji, Hui Wang, Zhi-Qiang Chen, Yong-Tai Zhang, Ying Liu, Nian-Ping Feng. Microemulsion-based novel transdermal delivery system of tetramethylpyrazine: preparation and evaluation in vitro and in vivo. Int J Nanomed 2011,6(1):1611-1619 \\n
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Songming Li, Ying Liu, Tao Liu, Ling Zhao, Jihui Zhao, Nianping Feng. Development and in-vivo assessment of the bioavailability of oridonin solid dispersions by the gas anti-solvent technique International Journal of Pharmaceutics, 2011,411(1-2):172-177\\n
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Ying Liu, Pengfei Wang, Chen Sun, Nianping Feng, Wuxiong Zhou, Yang Yang, Rong Tan,Zhiqiang Chen, Shan Wu, Jihui Zhao. Wheat germ agglutinin-grafted lipid nanoparticles: preparation and in vitro evaluation of the association with Caco-2 monolayers. International Journal of Pharmaceutics. 2010; 397:155�163\\n
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Ying LIU, Zhi Qiang CHEN, Xin ZHANG, Nian Ping FENG, Ji Hui ZHAO, Shan WU, and Rong TAN. An Improved Formulation Screening and Optimization Method Applied to the Development of a Self-Microemulsifying Drug Delivery System. Chemical & Pharmaceutical Bulletin 2010,58(1):16-22\\n
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Ying Liu, Ping Zhang, Nianping Feng, et al. Optimization and in situ Intestinal Absorption of Self-microemulsifying Drug Delivery System of Oridonin. International Journal of Pharmaceutics 2009,365(1-2):136-142 \\n
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Nian-ping Feng, Peiyi Wu, Qi Li, Yinghao Mei, Shuiping Shi, Jing Yu, Jie Xu, Ying Liu & Yan Wang. Oridonin-loaded poly(1-caprolactone)�poly(ethylene oxide)�poly(1-caprolactone) copolymer nanoparticles: Preparation, characterization, and antitumor activity on mice with transplanted hepatoma. Journal of Drug Targeting 2008; 16(6): 479�485\\n
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Ping Zhang, Ying Liu, Nianping Feng, et al. Preparation and Evaluation of Self-microemulsifying Drug Delivery System of Oridonin. International Journal of Pharmaceutics 2008,355(1-2):269-276\\n
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Yinghao Mei, Jie Xu, Jihui Zhao, Nianping Feng?, Ying Liu, Li Wei. An HPLC method for determination of oridonin in rabbits using isopsoralen as an internal standard and its application to pharmacokinetic studies for oridonin-loaded nanoparticles. Journal of Chromatography B, 2008, 869(1-2):138-141\\n
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Bin Di, Nian-ping Feng, and Wen-ying Liu. Pharmacokinetic comparisons of Shuang-Huang-Lian with the different combinations of its constitutional herbs. Journal of Ethnopharmacology. 2006,107: 401�405 \\n
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Nian-ping Feng, Bin Di, and Wen-ying Liu. Comparison of the metabolism of baicalin in rats orally administered with Radix scutellariae extract and Shang-Huang-Lian extract. Chem Pharm Bull 2005,53(8):978-983
