TY - JOUR A2 - Jin, Si AU - Wang, Jian AU - Zhang, Chi AU - Zhang, Zhiguo AU - Chen, Qiang AU - Lu, Xuemian AU - Shao, Minglong AU - Chen, Liangmiao AU - Yang, Hong AU - Zhang, Fangfang AU - Cheng, Peng AU - Tan, Yi AU - Kim, Ki-Soo AU - Kim, Ki Ho AU - Wang, Bochu AU - Kim, Young Heui PY - 2014 DA - 2014/04/03 TI - BL153 Partially Prevents High-Fat Diet Induced Liver Damage Probably via Inhibition of Lipid Accumulation, Inflammation, and Oxidative Stress SP - 674690 VL - 2014 AB - The present study was to investigate whether a magnolia extract, named BL153, can prevent obesity-induced liver damage and identify the possible protective mechanism. To this end, obese mice were induced by feeding with high fat diet (HFD, 60% kcal as fat) and the age-matched control mice were fed with control diet (10% kcal as fat) for 6 months. Simultaneously these mice were treated with or without BL153 daily at 3 dose levels (2.5, 5, and 10 mg/kg) by gavage. HFD feeding significantly increased the body weight and the liver weight. Administration of BL153 significantly reduced the liver weight but without effects on body weight. As a critical step of the development of NAFLD, hepatic fibrosis was induced in the mice fed with HFD, shown by upregulating the expression of connective tissue growth factor and transforming growth factor beta 1, which were significantly attenuated by BL153 in a dose-dependent manner. Mechanism study revealed that BL153 significantly suppressed HFD induced hepatic lipid accumulation and oxidative stress and slightly prevented liver inflammation. These results suggest that HFD induced fibrosis in the liver can be prevented partially by BL153, probably due to reduction of hepatic lipid accumulation, inflammation and oxidative stress. SN - 1942-0900 UR - https://doi.org/10.1155/2014/674690 DO - 10.1155/2014/674690 JF - Oxidative Medicine and Cellular Longevity PB - Hindawi Publishing Corporation KW - ER -