Pomegranate seed oil decreased obesity-mediated insulin resistance and the progression of hepatic fibrosis.
Cold Press Pomegranate Seed Oil Attenuates Dietary-Obesity Induced Hepatic Steatosis and Fibrosis through Antioxidant and Mitochondrial Pathways in Obese Mice.
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Abstract
AIM: Obesity is associated with metabolic syndrome, hypertension, dyslipidemia, nonalcoholic fatty liver disease (NAFLD), and type 2 diabetes. In this study, we investigated whether the dietary supplementation of pomegranate seed oil (PSO) exerted a protective effect on liver lipid uptake, fibrosis, and mitochondrial function in a mouse model of obesity and insulin resistance. METHOD: In this in vivo study, eight-week-old C57BL/6J male mice were fed with a high fat diet (HFD) for 24 weeks and then were divided into three groups as follows: group (1) Lean; group (= 6) (2) HF diet; group (= 6) (3) HF diet treated with PSO (40 mL/kg food) (= 6) for eight additional weeks starting at 24 weeks. Physiological parameters, lipid droplet accumulation, inflammatory biomarkers, antioxidant biomarkers, mitochondrial biogenesis, insulin sensitivity, and hepatic fibrosis were determined to examine whether PSO intervention prevents obesity-associated metabolic syndrome. RESULTS: The PSO group displayed an increase in oxygen consumption, as well as a decrease in fasting glucose and blood pressure (
Affiliation
Marco Raffaele
External References
- PubMed ID:
- 32751794
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