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Adverse drug reactions of traditional Chinese medicine injection mainly manifested as pseudo-allergic reactions. In the present study, ginsenoside Rd, Ro, and Rg3 were identified as pseudo-allergic components in Shengmai injection by a high-expression Mas-related G protein-coupled receptor X2 cell membrane chromatography coupled online with high-performance liquid chromatography and mass spectrometry. Their pseudo-allergic activities were evaluated by in vitro and in vivo assay. The three compounds were further found to induce pseudo-allergic reaction through Mas-related G protein-coupled receptor X2. Therefore, we concluded that ginsenoside Rd, Ro and Rg3 may be potential allergens that cause pseudo-allergic reactions. This study might be helpful for the safe use of Shengmai injection. © 2021 Wiley-VCH GmbH.

Citation

Wei Sun, Saisai Wang, Peida Liang, Huaxin Zhou, Liyang Zhang, Qianqian Jia, Jia Fu, Yanni Lv, Shengli Han. Pseudo-allergic compounds screened from Shengmai injection by using high-expression Mas-related G protein-coupled receptor X2 cell membrane chromatography online coupled with liquid chromatography and mass spectrometry. Journal of separation science. 2021 Apr;44(7):1421-1429


PMID: 33491300

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