Biological safety and B cells activation effects of Zanthoxylum schinifolium

초록

Zanthoxylum schinifolium has been used as culinary applications in Asia and some of its elements have been elucidated to have various pharmaceutical effects such as anti-platelet aggregation, inhibitory activities against monoamine oxidase, antioxidant and anticancer activities, and anti-inflammatory activity. In this study 21-day repeated Zanthoxylum schinifolium oral administration (250 mg/kg/day, once a day) modulated B cell-related immunity and biologically safe. After 21-day repeated oral administration, the expression of CD19 bound cells was significantly increased compared to those of the other surface molecules and the percentages of Alamar Blue reduction were in LPS-treated splenocytes higher than in no treated but it was not different with in Con A-treated splenocytes and in no treated. Twenty-one-day repeated Z. schinifolium administration could not change the index of biological safety such as CBC, hematological enzymes, and especially histopathological morphologies. From the results Z. schinifolium-repeated administration enhances B cell immunity and is biological safe. Conclusively Z. schinifolium is one of the safe candidates to modulate immunity.

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