Conclusions
GRb1 alleviated HFD-induced apoptosis of hepatocytes of mice via PPAR-γ.
Methods
C57BL/6J mice with HFD were used to induce a liver-injured model with cell apoptosis. In addition, GRb1 was used to treat HFD-induced apoptosis in a liver with or without inhibitor of peroxisome proliferator-activated receptor γ (PPAR-γ).
Objective
High-fat-diet- (HFD-) induced hepatic cell apoptosis is common in mice with nonalcoholic fatty liver disease (NAFLD). We aim to investigate the effect of Ginsenoside Rb1 (GRb1) on hepatocyte apoptosis.
Results
Compared with C57BL/6J mice with common chow, there are downregulated PPAR-γ but upregulated cell apoptosis in the liver of mice with HFD. Furthermore, GRb1 elevated the hepatic PPAR-γ level and suppressed hepatocytic apoptosis. However, GW9662 abolished the effects of GRb1 on apoptosis in the liver. Conclusions: GRb1 alleviated HFD-induced apoptosis of hepatocytes of mice via PPAR-γ.