Abstract
Ginsenoside Rg1 (G-Rg1) is a bioactive phytochemical that has been found to be beneficial for the treatment of several diseases including nonalcoholic fatty liver disease (NAFLD). But there is a lack of literature reporting the effect of G-Rg1 on lipid metabolism balance in NAFLD. We investigated the effect and mechanism of G-Rg1 on lipid metabolism in vitro. We found that G-Rg1 decreased the levels of TG, TC, and MDA, and increased activity of SOD. Results of RT-PCR and western blotting showed that supplementation with G-Rg1 downregulated the expression of PPAR γ, FABP1, FATP2/5, CD36, SREBP1c, and FASN, while the expression of PPAR ɑ, CPT1, ACOX1, MTTP, and ApoB100 was upregulated, after induction by a free fatty acid. Taken together, we conclude that G-Rg1 inhibits lipid synthesis and lipid uptake, and enhances lipid oxidation and lipid export to reduce hepatic steatosis of HepG2 cells by regulating PPAR ɑ and PPAR γ expression.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
