Abstract
Shepherd’s purse as a wild vegetable is getting more and more attention on health benefits. Water extract of shepherd’s purse (WESP) was prepared and analyzed for the chemical constituents. The mice were fed high-fructose (HF) diet and treated with WESP at 50, 100 and 200 mg/kg·bw for 8 weeks. The HF-fed mice receiving WESP exhibited the inhibitions against abnormal weight gain, hepatic fat accumulation and lipid metabolic by down-regulating FAS and ACC expressions. WESP also significantly alleviated hyperglycemia, oxidative stress, and inflammatory response by regulating of NF-κB pathway. Moreover, WESP dose-dependently increased the acetic, propionic, and butyric acids levels in HF-fed mice. Furthermore, WESP significantly alleviated the HF-induced gut dysbiosis by reducing the ratio of Firmicutes to Bacteroidetes and increasing the abundance of potential beneficial bacteria. Our findings indicate that WESP may be an effective dietary supplement for preventing the liver damage.
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