International Conference of Natural Products and Traditional Medicine (ICNPTM 2011) December 8-10, 2011 Xi’an, China Sponsors: Northwest University Xi’an National Bio-Pharmaceutical Incubator eBioCenter Corporation Scientific Research Publishing, USA 2012 Copyright © 2012 by Scientific Research Publishing (SCIRP), Inc., USA All rights reserved. Copyright and Reprint Permissions Abstracting is permitted with credit to the source. Libraries are permitted to photocopy beyond the limit of U.S. copyright law for private use of patrons those articles in this volume. For other copying, reprint or republication permission, write to SCIRP Copyrights by email. E-mail:
[email protected] All rights reserved. ISBN: 978-1-61896-030-6 Printed copies of this publication are available by sending email to
[email protected] Produced by Scientific Research Publishing For information on producing a conference proceedings and receiving an estimate, contact
[email protected] http://www.scirp.org Conference Committee Scientific Advisory Committee: Prof. Michel Baltas, Universite Paul Sabatier, France Prof. Maurizio Massi, University of Camerino, Italy Prof. Sauro Vittori, University of Camerino, Italy Prof. Prakash Nagarkatti, University of South Carolina School of Medicine, USA Prof. Mitzi Nagarkatti, University of South Carolina Cancer Center, USA Prof. Wenyun Gao, College of Life Science, Northwest University, China Prof. Jin-Ming Gao, College of Science, Northwest A & F University, China Prof. Minggao Zhao, Fourth Military Medical University, China Prof. Hirohi Ashihara, Ochanomizu University, Japan Prof. Thomas L. Casavant, University of Iowa, USA Prof. Kenta Nakai, The University of Tokyo, Japan Prof. Ji Chen, University of Houston, USA Prof. Klaus Helmut Obermayer, University of Berlin, Germany Prof.