This work was supported by the grants from the National Natural Science Foundation of China (No. 81273571), the National Major Scientific and Technological Project for 'Significant New Drugs Development' (No. 2011ZX09302-003-02), Jiangsu Province Major Scientific and Technological Special Project (No. BM2011017), and a Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD).
Several studies have shown that combination treatment with natural products and chemotherapy agents can improve the sensitivity and cytotoxicity of chemotherapy agents. Resveratrol, a natural product, has many biologi...