Biomolecules & Therapeutics

  • 제18권3호
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  • Pages.336-342
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  • 2010
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  • 1976-9148(pISSN)
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  • 2005-4483(eISSN)
한국응용약물학회 (The Korean Society of Applied Pharmacology)
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Down-Regulation of Adipogenesis and Hyperglycemia in Diet-Induced Obesity Mouse Model by Aloe QDM

  • 투고 : 2010.07.12
  • 심사 : 2010.07.22
  • 발행 : 2010.07.31
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초록

Obesity-induced disorders contribute to the development of metabolic diseases such as insulin resistance, fatty liver diseases, and type 2 diabetes (T2D). In this study, we evaluated the hypoglycemic and hypolipidemic effects of aloe formula in high fat diet (HFD)-fed C57BL/6N mice. Male mice fed HFD for 28 weeks received a supplement of aloe formula, PAG, ALS, Aloe QDM, and an Aloe QDM complex for a further 8 weeks and were then compared with regular diet fed mice. After the experimental period, the blood glucose levels of the Aloe QDM complex-and PGZ-supplemented mice were significantly lower than those of the HFD-fed mice. Aloe formula, especially the Aloe QDM complex, and the PGZ treatment group profoundly affected the IPGTT and HOMA-IR. Immunochemistry was done for the morphological observation and the resulting sizes of adipocytes around the epididymis were significantly decreased when comparing the aloe formula-treated and HFD-fed groups. Further, aloe formula decreased mRNA expression of fatty acid synthesis enzymes and led to reduced hepatic steatosis in both liver and WAT. These results suggest that supplementation of Aloe QDM complex in the HFD-fed mice improved insulin resistance by lowering blood glucose levels and reducing adipocytes. Our data suggest that dietary aloe formula reduces obesity-induced glucose tolerance by suppressing fatty acid synthesis in the WAT and liver, both of which are important peripheral tissues affecting insulin resistance. The Aloe QDM complex could be used as a nutritional intervention against T2D.

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  11. Modulation of Pro-inflammatory and Anti-inflammatory Cytokines in the Fat by an Aloe Gel-based Formula, QDMC, Is Correlated with Altered Gut Microbiota vol.21, pp.2, 2010, https://doi.org/10.4110/in.2021.21.e15