Astragalus polysaccharides enhance the humoral and cellular immune responses of hepatitis B surface antigen vaccination through inhibiting the expression of transforming growth factor β and the frequency of regulatory T cells.

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Published in FEMS Immunol Med Microbiol on November 01, 2011

Authors

Xiaogang Du1, Xiaobing Chen, Bing Zhao, Yao Lv, Huaiyu Zhang, Hanmei Liu, Zhiyu Chen, Yanger Chen, Xianyin Zeng

Author Affiliations

1: Applied Biophysics and Immune Engineering Laboratory, College of Life Science, Sichuan Agriculture University, Ya'an, Sichuan, China.

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