Research Article Details

Article ID: A00640
PMID: 35018684
Source: Phytother Res
Title: Banana green peels extract protects against nonalcoholic fatty liver disease in high-fat-fed mice through modulation of lipid metabolism and inflammation.
Abstract: We investigate the effect of the banana green peels extract (BPE) as a preventive treatment against NAFLD in high-fat diet fed mice. Mice received daily doses of 100 or 250&#8201;mg/kg of BPE for 12&#8201;weeks along with the high-fat diet. BPE reduced weight gain (p&#8201;<&#8201;.0001), adipose tissue hypertrophy (p&#8201;<&#8201;.0001), and improved glucose homeostasis (p&#8201;<&#8201;.0001). Plasma levels of glucose-dependent insulinotropic polypeptide, triglycerides, total cholesterol, LDL-cholesterol, non-esterified fatty acids, aspartate and alanine transaminase, leptin, and resistin were decreased in BPE treated mice (p&#8201;<&#8201;.05). BPE effects on lipid metabolism were associated with decreased gene expression of lipogenic enzymes and increased expression of enzymes related to fatty acid and cholesterol degradation (p&#8201;<&#8201;.05). Plasma and liver bile acid (BA) profiles were modulated by BPE, with positive correlations between specific BA and UCP-1, CPT-1 and PGC-1&#946; expression in brown adipose tissue (p&#8201;<&#8201;.05). BPE reduced hepatic steatosis and inflammation, possibly due to reduced p65 NF-&#954;B nuclear translocation (p&#8201;<&#8201;.05) and modulation of oxidative stress (p&#8201;<&#8201;.05). These data indicate that BPE is a source of phytochemical compounds with promising effects toward the prevention of metabolic disorders associated with obesity.
DOI: 10.1002/ptr.7366