Synergic liver protection effects of Ginsenoside Rg1 and Oxymatrine and its mechanism
10.3760/cma.j.issn.1673-4246.2014.10.009
- VernacularTitle:人参皂苷Rg1与氧化苦参碱协同保肝作用及其机制研究
- Author:
Tao WU
;
Lemin WANG
- Publication Type:Journal Article
- Keywords:
Ginsenoside Rg1;
Oxymatrine;
Nonalcoholic fatty liver disease;
Hepatic fibrosis
- From:
International Journal of Traditional Chinese Medicine
2014;(10):894-898
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the liver protection of Ginsenoside Rg1 and Oxymatrine and research its mechanisms.Methods Nonalcoholic fatty liver disease(NAFLD) model was induced by high-fat diet and hepatic fibrosis(HF) model was caused by CCl4 in rats. Protection effects of Ginsenoside Rg1, Oxymatrine and the combination were obsrved.ResultsBoth Rg1 and OMT significantly reduced serum total cholesterol(TC), triglyceride(TG), alanine aminotransferase(ALT) and aspartate amino transferase (AST) levels of NAFLD rats[Rg1 group (2.76±0.22) mmol/L,(1.24±0.17) mmol/L,(112.39±12.91)U/L, (195.16±12.99) U/L; OMT group (2.35±0.19) mmol/L,(1.09±0.09) mmol/L,(90.57±10.25) U/L, (186.45±13.14) U/L,P<0.05 or 0.01],elevated liver PPARα mRNA and PPARγ mRNA[Rg1 group: (0.64± 0.05),(0.77±0.07);OMT group(0.67±0.07),(0.73±0.06),P<0.05 or 0.01] and alleviated the degree of fatty liver. The effects of the combination group[(1.87±0.21) mmol/L, (0.77±0.10) mmol/L,(58.78± 8.87)U/L,(149.78±11.27)U/L,(0.81±0.09),(0.89±0.05) ] was better than single treatment group (P<0.05 or 0.01). Both Rg1 and OMT significantly reduced the serum ALT, AST levels and liver methane dicarboxylic aldehyde(MDA)content[Rg1 group: (46.75±5.11) U/L,(147.53±7.31) U/L,(5.54±1.06) nmol/g; OMT group:(148.24±4.32) U/L, (93.90±14.22) U/L,(5.85±0.91) nmol/g,P<0.01] in HF model[Rg1 group: (146.75±5.11) U/L,(147.53±7.31)U/L,(5.54±1.06)nmol/g; OMT group:(148.24±4.32) U/L,(93.90±14.22) U/L,(5.85±0.91) nmol/g,P<0.01], enhanced liver SOD activity[Rg1 group:(91.61±9.26) U/mg prot; OM group: (86.19±8.51) U/mg prot,P<0.01] and reduced the semi-quantitative score [Rg1 group:(2.7±0.4); OMT group:(2.9±0.5),P<0.05 or 0.01], the effect of the combination group[(92.21±4.36) U/L,(52.08±7.56) U/L,(3.68±0.54) nmol/g,(99.67±13.13) U/mg prot, (1.2±0.4)] was better than single treatment group.Conclusion Ginsenoside Rg1 and Oxymatrine had synergic of liver protection and the synergic regulation of liver PPARα, PPARγ and antioxidant effect, which should be the potential mechanisms.
