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  1. Article

    Open Access

    Role of berberine in anti-bacterial as a high-affinity LPS antagonist binding to TLR4/MD-2 receptor

    Berberine is an isoquinoline alkaloid mainly extracted from Rhizoma Coptidis and has been shown to possess a potent inhibitory activity against bacterial. However, the role of berberine in anti-bacterial action h...

    Ming Chu, Ran Ding, Zheng-yun Chu… in BMC Complementary and Alternative Medicine (2014)

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  2. No Access

    Article

    HPLC determination of malondialdehyde in ECV304 cell culture medium for measuring the antioxidant effect of vitexin-4″-O-glucoside

    To investigate the antioxidant effect of vitexin-4″-O-glucoside, a flavone glycoside, isolated from the leaves of Crataegus pinnatifida Bge. var. major, we developed a simple and sensitive high-performance liquid...

    **-xiang Ying, Hai-bo Li, Zheng-yun Chu, Yan-jun Zhai… in Archives of Pharmacal Research (2008)