Chemico-biological interactions
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Chem. Biol. Interact. · Mar 2015
Bardoxolone methyl prevents fat deposition and inflammation in the visceral fat of mice fed a high-fat diet.
Key features of diet-induced obesity are visceral fat deposition, macrophage infiltration and inflammation that can lead to metabolic disorders. This study examined the effects of bardoxolone methyl (BARD) in preventing obesity and inflammation in the visceral fat of mice fed high-fat diet. Male C57BL/6J mice were fed a high-fat diet (HFD), a low-fat diet (LFD, i.e., lab chow diet) or a high-fat diet supplemented with BARD (HFD/BARD) for 21weeks. ⋯ The expression of inflammatory and sympathetic nervous system proteins in BARD mice fed a HFD was equivalent to that of the LFD control mice, indicating the anti-inflammatory and anti-obesity properties of this drug. In conclusion, the oral administration of BARD in HFD mice prevented fat deposition, inflammation and oxidative stress, and improved sympathetic activity in visceral fat. This study suggests a potential therapeutic role of BARD in preventing the development of obesity.