国家自然科学基金资助项目81260261,81160192,30960355;新疆生产建设兵团医药专项资金资助项目2012BA022;石河子大学科学技术研究发展计划“自然科学与计划创新”重点项目No.ZRKX2010ZD01 Supported by the National Nature Science Foundation of China81260261,81160192 and 30960355;Xinjiang Production and Construction Corps Pharmaceutical Special Funds2012BA022;the Key Projects of Science and Technology Research and Development Program “Nature Science and Plan Innovation”of Shihezi UniversityZRKX2010ZD01