The contemporary pathophysiological model of non-alcoholic fatty liver disease (NAFLD) consists of multiple parallel pathways with a dynamic cross talk that cumulate in steatosis and inflammation and ultimately fibrosis, cirrhosis, liver failure and hepatocellular carcinoma. So far, no pharmacological treatment has been approved. A major impediment of drugs in general is that they are intended to act on one single target in the pathology of a disease. However, the multitude of pathways involved in the pathogenesis of NAFLD underpins the need for treatments that address these various pathways. Interestingly, flavonoids have been found to have positive effects on lipid metabolism, insulin resistance, inflammation and oxidative stress, the most important pathophysiological pathways in NAFLD. This puts flavonoids in the spotlight for the treatment of NAFLD and prompted us to review the existing evidence for the use of these food derived compounds in the treatment of NAFLD.
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- NAFLD, non-alcoholic steatohepatitis, polyphenols, oxidative stress, antioxidants, GREEN TEA EXTRACT, NF-KAPPA-B, DIET-INDUCED OBESITY, HEME OXYGENASE 1, HEPATIC STEATOSIS, OXIDATIVE STRESS, METABOLIC SYNDROME, RAT MODEL, INSULIN-RESISTANCE, LIPID-ACCUMULATION