Open AccessPotential efficacy of ginger as a natural supplement for nonalcoholic fatty liver disease
Author(s) -
Amirhossein Sahebkar
Publication year - 2011
Publication title -
world journal of gastroenterology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.427
H-Index - 155
eISSN - 2219-2840
pISSN - 1007-9327
DOI - 10.3748/wjg.v17.i2.271
Subject(s) - adiponectin , nonalcoholic fatty liver disease , insulin resistance , steatosis , fatty liver , medicine , oxidative stress , peroxisome proliferator activated receptor , endocrinology , type 2 diabetes , disease , insulin , diabetes mellitus , receptor
Nonalcoholic fatty liver disease (NAFLD) is one of the most common liver diseases and its prevalence is likely to reach epidemic proportions. According to the "two-stage hypothesis" proposed for the pathophysiology of NAFLD, insulin resistance, oxidative stress and pro-inflammatory cytokines are among the key promoters of the disease. Here, ginger has been hypothesized to prevent NAFLD or blunt its progression via several mechanisms, such as sensitizing insulin effects, activating peroxisome proliferator-activated receptor γ which induces adiponectin and down-regulates pro-inflammatory cytokines, changing the balance between adiponectin and tumor necrosis factor-α in favor of adiponectin, promoting considerable antioxidant effects and antidyslipidemic properties, and reducing hepatic triglyceride content which can prevent steatosis. The aforementioned mechanisms imply that ginger possesses interesting potentials for serving as a natural supplement for the prevention and treatment of NAFLD. Therefore, conducting trials to explore its benefits in clinical practice is greatly recommended.