Total minor ginsenosides exert anti-fatigue effects via antioxidant, anti-inflammatory, regulating gut microbiota and serum metabolism

文献类型： 外文期刊

第一作者： Zhang, Yuhang

作者： Zhang, Yuhang;Zhao, Lei;Yang, Ge;Gao, Yansong;Gao, Lei;Kang, You;Zhao, Yujuan;Li, Shengyu

作者机构：

关键词： Anti-fatigue; Minor ginsenosides; Inflammations; Oxidative stress; Gut microbiota; Metabolomics

期刊名称：LIFE SCIENCES （ 影响因子：5.1； 五年影响因子：5.4 ）

ISSN： 0024-3205

年卷期： 2024 年 359 卷

页码：

收录情况： SCI

摘要： Minor ginsenosides have demonstrated notable anti-fatigue capabilities. The aim of this study was to investigate the anti-fatigue mechanisms of total minor ginsenosides (TMGs) derived from a process involving probiotic fermentation and high-pressure steam treatment. The fatigue model was established in BALB/c male mice using weight-bearing swimming and TMGs were administered by orally at a dosage of 200 mg/kg for four weeks. The anti-fatigue mechanisms of TMGs were explored by assessing liver oxidative stress, skeletal muscle inflammation markers, as well as their impact on gut microbiota and serum metabolism. The results indicated that TMGs could significantly increase the levels of SOD, CAT, ATP and Na+-K+-ATPase and enhance the antioxidant capacity by modulating the PGC-1 alpha/KEAP1/NRF2/HO-1 pathway. Meanwhile, TMGs reducing the levels of inflammatory factors TNF-alpha, IL-1 beta and IL-6 and inhibited inflammation by modulating the AMPK/TORC2/CREB/PGC-1 alpha pathway. TMGs also regulated the gut microbiota, increasing the abundance of probiotic bacteria and the content of short-chain fatty acids (SCFAs) in the cecum. Serum metabolomics analyses have shown that TMGs can significantly affect the serum metabolic profile of fatigue model mice, regulating metabolic markers through affecting anti-fatigue-related metabolic pathways. In conclusion, TMGs exerted significant anti-fatigue effects through antioxidant and anti-inflammatory effects, and alleviate fatigue by regulating gut microbiota and serum metabolism.

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