Antioxidants (Dec 2022)

Anmyungambi Decoction Ameliorates Obesity through Activation of Non-Shivering Thermogenesis in Brown and White Adipose Tissues

  • Woo Yong Park,
  • Gahee Song,
  • Mina Boo,
  • Hyo In Kim,
  • Ja Yeon Park,
  • Se Jin Jung,
  • Minji Choi,
  • Beomsu Kim,
  • Young Doo Kim,
  • Myung-Ho Kim,
  • Kwan-Il Kim,
  • Hyun Jeong Kwak,
  • Jungtae Leem,
  • Jae-Young Um,
  • Jinbong Park

DOI
https://doi.org/10.3390/antiox12010049
Journal volume & issue
Vol. 12, no. 1
p. 49

Abstract

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Obesity is a burden to global health. Non-shivering thermogenesis of brown adipose tissue (BAT) and white adipose tissue (WAT) is a novel strategy for obesity treatment. Anmyungambi (AMGB) decoction is a multi-herb decoction with clinical anti-obesity effects. Here, we show the effects of AMGB decoction using high-fat diet (HFD)-fed C57BL6/J mice. All four versions of AMGB decoction (100 mg/kg/day, oral gavage for 28 days) suppressed body weight gain and obesity-related blood parameters in the HFD-fed obese mice. They also inhibited adipogenesis and induced lipolysis in inguinal WAT (iWAT). Especially, the AMGB-4 with 2:1:3:3 composition was the most effective; thus, further studies were performed with the AMGB-4 decoction. The AMGB-4 decoction displayed a dose-dependent body weight gain suppression. Serum triglyceride, total cholesterol, and blood glucose decreased as well. In epididymal WAT, iWAT, and BAT, the AMGB-4 decoction increased lipolysis markers. Additionally, the AMGB-4 decoction-fed mice showed an increased non-shivering thermogenic program in BAT and iWAT. Excessive reactive oxygen species (ROS) and suppressed antioxidative factors induced by the HFD feeding were also altered to normal levels by the AMGB-4 decoction treatment. Overall, our study supports the clinical use of AMGB decoction for obesity treatment by studying its mechanisms. AMGB decoction alleviates obesity through the activation of the lipolysis–thermogenesis program and the elimination of pathological ROS in thermogenic adipose tissues.

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