2017
DOI: 10.1089/jmf.2016.3835
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Clove and Its Active Compound Attenuate Free Fatty Acid-Mediated Insulin Resistance in Skeletal Muscle Cells and in Mice

Abstract: Several reports indicate anti-hyperglycemic effects of Syzygium aromaticum. In the present study, we report for the first time that clove extract (SAM) and its compound nigricin (NGC) decreases free fatty acid-mediated insulin resistance in mouse myoblasts. In addition, NGC was able to diminish insulin resistance in a diabetic mouse model. We observed that SAM and its compound NGC exhibited significant antioxidant activity in murine skeletal muscle cells. They also modulated stress signaling by reducing p38 MA… Show more

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Cited by 9 publications
(4 citation statements)
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“…As there is no direct evidence to validate that gut microbiota mediates the anti‐obese effect of melatonin, thus we cannot exclude the possibility that altered microbiota is due to the improved obesity or that other factors contribute to anti‐obese effect of melatonin, such as short‐chain fatty acids (SCFAs). SCFAs are the main products of dietary fiber fermentation by gut microbiota, and various studies confirm their mediatory effect on metabolic syndromes . For example, SCFA‐enriched diet prevents and reverses HF diet‐induced metabolic abnormalities via a PPARγ‐dependent switch from lipogenesis to fat oxidation .…”
Section: Introductionmentioning
confidence: 99%
“…As there is no direct evidence to validate that gut microbiota mediates the anti‐obese effect of melatonin, thus we cannot exclude the possibility that altered microbiota is due to the improved obesity or that other factors contribute to anti‐obese effect of melatonin, such as short‐chain fatty acids (SCFAs). SCFAs are the main products of dietary fiber fermentation by gut microbiota, and various studies confirm their mediatory effect on metabolic syndromes . For example, SCFA‐enriched diet prevents and reverses HF diet‐induced metabolic abnormalities via a PPARγ‐dependent switch from lipogenesis to fat oxidation .…”
Section: Introductionmentioning
confidence: 99%
“…Clove also protects the stomach from ulcers and provides better liver function. Eugenol, the main component of clove oil, has strong antioxidant activity, as well [99,[101][102][103][104].…”
Section: Tablementioning
confidence: 99%
“…increasing tyrosine phosphorylation, modifying distal insulin signaling by enhancing protein kinase B (PKB) and glycogen synthase kinase-3-β (GSK-3β) phosphorylation in muscle cells signaling. Thus, they decrease free fatty acid-mediated insulin resistance in mouse myogenic cells, increase glucose uptake, and promote insulin secretion in muscle cells (70). Mechanism of action for the antioxidant activity.…”
Section: Hypoglycemic Activitymentioning
confidence: 99%