Polysaccharide-rich extract of Potentilla anserina ameliorates nonalcoholic fatty liver disease in free fatty acid-induced HepG2 cells and high-fat/sugar diet-fed mice

IF 5.6 1区农林科学 Q1 FOOD SCIENCE & TECHNOLOGY

Food Science and Human Wellness Pub Date : 2024-11-01 DOI:10.26599/FSHW.2023.9250020

Xiujun Lin , Yimei Zheng , Yingying Yan , Hongting Deng , Shunxin Wang , Yuanju He , Yuting Tian , Wenhui Zhang , Hui Teng

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Abstract

Potentilla anserina L. (PA) belongs to the Rosaceae family, is a common edible plant in the Qinghai-Tibet Plateau areas of China. This study elucidates the mechanism upon which crude polysaccharide of PA (PAP) on fat accumulation in HepG2 cells stimulated by oleic acid (OA) and high fat high sugar induced mice. The result revealed that PAP inhibited lipid accumulation in obese mice and ameliorated the degree of damage in OA-induced HepG2 cells. Specifically, compared to the control group, the TG and TC levels were decreased in cells and mice serum, the aspartate transaminase and alamine aminotransferase contents were declined in liver of obese mice by PAP treatment. The expressions of adipogenic genes of SREBP-1c, C/EBPα, PPARγ, and FAS were inhibited after PAP treatment. Moreover, PAP increased the mRNA levels of CPT-1 and PPARα, which were involved in fatty acid oxidation. The present results indicated the PAP could alleviate the damage of liver associated with obesity and PAP treatment might provide a dietary therapeutic option for the treatment of hyperlipidemia.

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富含多糖的旱莲草提取物可改善游离脂肪酸诱导的 HepG2 细胞和高脂/糖饮食小鼠的非酒精性脂肪肝症状

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来源期刊

Food Science and Human Wellness Agricultural and Biological Sciences-Food Science

CiteScore

8.30

自引率

5.70%

发文量

审稿时长

28 days

期刊介绍： Food Science and Human Wellness is an international peer-reviewed journal that provides a forum for the dissemination of the latest scientific results in food science, nutriology, immunology and cross-field research. Articles must present information that is novel, has high impact and interest, and is of high scientific quality. By their effort, it has been developed to promote the public awareness on diet, advocate healthy diet, reduce the harm caused by unreasonable dietary habit, and directs healthy food development for food industrial producers.