Abstract Title:

Antiobesity Effect of Garlic Extract Fermented by Lactobacillus plantarum BL2 in Diet-Induced Obese Mice.

Abstract Source:

J Med Food. 2016 Sep ;19(9):823-9. PMID: 27627701

Abstract Author(s):

Hee-Seop Lee, Won-Chul Lim, Sung-Jin Lee, Seung-Hyun Lee, Jin-Hyup Lee, Hong-Yon Cho

Article Affiliation:

Hee-Seop Lee

Abstract:

Obesity is viewed as a serious public health problem. This study aimed to investigate the antiobesity effects of fermented garlic extract by lactic acid bacteria (LAFGE) on obesity. Male C57BL/6J mice were fed with high-fat diet (HFD) to induce obesity. The HFD-induced obese mice were orally administrated with 250 or 500 mg/kg LAFGE for 8 weeks. Feeding HFD-fed mice with 250 or 500 mg/kg LAFGE reduced body weight by 14% and 18%, respectively, compared to HFD. HFD-fed mice with 500 mg/kg LAFGE administration had lower epididymal, retroperitoneal, and mesenteric adipose tissue mass by 36%, 44%, and 63%, respectively, compared to HFD. The concentration of plasma triacylglyceride and total cholesterol was significantly lower in the HFD-fed mice with LAFGE administration. Moreover, LAFGE supplementation suppressed adipogenesis by downregulation in mRNA and protein expression of PPARγ, C/EBPα, and lipogenicproteins, including SREBP-1c, FAS, and SCD-1. Based on these findings, LAFGE may ameliorate diet-induced obesity by inhibiting adipose tissue hypertrophy by suppressing adipogenesis.

Study Type : Animal Study

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