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Advances in Pharmacological Sciences
Volume 2011 (2011), Article ID 385469, 7 pages
Research Article

Preparation and In Vitro/In Vivo Evaluation of Vinpocetine Elementary Osmotic Pump System

1Novel Drug Delivery and Biomaterial Research Center, National Research Institute for Family Planning, Haidian District Dahuisi Road 12, Beijing 100081, China
2Beijing Institute of Pharmacology and Toxicology, Taiping Road 27. Haidian District, Beijing 100850, China

Received 9 December 2010; Revised 23 January 2011; Accepted 18 February 2011

Academic Editor: Abdelwahab Omri

Copyright © 2011 Meiying Ning et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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