Work

Ameliorative effects of Monascus-fermented hawthorn extract on a high-fat diet-induced rat model of non-alcoholic fatty liver disease

Year: 2024

Type: article

Abstract: Objective: The aim of this study was to elucidate the effects of fermented hawthorn extract on high-fat diet (HFD)-induced non-alcoholic fatty liver disease (NAFLD) in rats, and explore the possible underlying mechanisms. Methods: he degree of fat accumulation (steatosis). qRT-PCR and western blotting were performed to detect the mRNA and protein expression of cytochrome P4502E1 (CYP2E1, a key enzyme associated with lipid peroxidation), and lipogenic factors (sterol regulatory element-binding protein 1c (SREBP-1c) and fatty acid synthase (FAS)) in rat liver tissues. Results: Fermented hawthorn extract significantly reduced the body weight, decreased the levels of liver enzymes, improved hepatic steatosis, and exhibited obvious antioxidant effects. Fermented hawthorn extract also significantly down-regulated the mRNA and protein expression levels of CYP2E1, SREBP-1c and FAS. Conclusion: Our findings suggested that fermented hawthorn extract can markedly reduce body weight, ameliorate HFD-induced NAFLD in rats, and exhibits significant antioxidant effects. Its underlying mechanism may depend on the inhibition of CYP2E1, SREBP-1c, and FAS expression.

Source: Heliyon

DOI: 10.1016/j.heliyon.2024.e37354