Ginsenoside Re Improves Inflammation and Fibrosis in Hepatic Tissue by Upregulating PPAR < em > γ < /em > Expression and Inhibiting Oxidative Stress in db/db Mice

Evid Based Complement Alternat Med. 2021 Oct 8;2021:9003603. doi: 10.1155/2021/9003603. eCollection 2021.ABSTRACTGinsenoside Re (Re) is the main component of "Zhenyuan Capsule" (ZYC), which was wildly used in clinic in China for adjunctive treatment of coronary heart disease (CHD) and type II diabetes (T2DM). Nonalcoholic fatty liver disease (NAFLD) is one of the most important complications of T2DM, as well as an important risk factor of CHD. The aim of the present study was to investigate the effects of Re on NAFLD in db/db mice, one of the most recognized gene deficient animal models on T2DM. Sixteen db/db mice and sixteen wild-type mice were divided into four groups and orally administered Re or placebo in equal volume. According to the results, Re showed no obvious effect on blood glucose, lipids, or body weight of db/db mice. Histology pictures of hepatic tissue showed that Re did not improve steatosis, too. However, some evidence suggested that hepatic injury in db/db mice was attenuated by Re administering. Collagen deposition and aminotransferase elevation were significantly downregulated in the DB + Re group compared to those in the DB Group. The mechanisms of the protect effects of Re represented in db/db mice with NAFLD might be inhibiting oxidative stress and the reupregulation of peroxisome proliferator-activated receptor γ (pparγ) expression. The results of this study indicated that ZYC might be able to help T2DM patients with NAFLD to control the progress of...
Source: Evidence-based Complementary and Alternative Medicine - Category: Complementary Medicine Authors: Source Type: research