Evidence-based efficacy of Kampo formulas in a model of non alcoholic fatty liver |
| |
Authors: | Fujimoto Makoto Tsuneyama Koichi Kainuma Mosaburo Sekiya Nobuyasu Goto Hirozo Takano Yasuo Terasawa Katsutoshi Selmi Carlo Gershwin M Eric Shimada Yutaka |
| |
Institution: | Department of Japanese Oriental Medicine, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan. |
| |
Abstract: | Data on the efficacy of herbal compounds are often burdened by the lack of appropriate controls or a limited statistical power. Treatments to prevent the progression of non alcoholic fatty liver disease (NAFLD) to steatohepatitis (NASH) remain unsatisfactory. A total of 56 rabbits were arrayed into 7 groups fed with standard rabbit chow (SRC), SRC with 1% cholesterol, or each of the five experimental treatments (Kampo formulas 1% keishibukuryogan KBG], 1% orengedokuto OGT], and 1% shosaikoto SST]; vitamin E VE]; or pioglitazone PG]) in a 1% cholesterol SRC. We analyzed changes after 12 weeks in plasma and liver lipid profiles, glucose metabolism, adipocytokines, oxidative stress, and liver fibrosis. Data demonstrated that all five treatments were associated with significant amelioration of lipid profiles, oxidative stress, and liver fibrosis compared to no supplementation. KBG was superior to VE and PG in the reduction of liver total cholesterol (P < 0.01) and lipid peroxidase levels (P < 0.05), urinary 8-hydroxy-2'-deoxyguanosine (P < 0.05), hepatic alpha-smooth muscle actin positive areas (P < 0.01) and activated stellate cells (P < 0.01). In conclusion, there was a statistically significant benefit of Kampo formulas (KBG in particular) on a dietary model of NAFLD/NASH. Future studies need to be directed at the mechanisms in the treatment of NASH. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|