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Phloretin
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Phloretin图片
CAS NO:60-82-2
包装:500mg
规格:98%
市场价:428元
分子量:274.27

产品介绍
A dihydrochalcone found in apple
CAS:60-82-2
分子式:C15H14O5
分子量:274.27
纯度:98%
存储:Store at -20°C

Background:

Phloretin is a dihydrochalcone, a type of natural phenols which can be found in apple tree leaves and Manchurian apricot. Phloretin inhibits the active transport of glucose into cells via sodium-glucose linked transporter (SGLT) 1 and 2 with IC50 value of 49±12 μM [2].


SGLTs are a family of glucose transporter which is found in the small intestine mucosa (SGLT 1) and nephron proximal tubule (SGLT 2). They contribute to the renal glucose reabsorption.


After treatment of phloretin, differentiated 3T3-L1 cells exhibited significantly enhanced glycerol and the inhibition of adipogenesis-related transcription factor that were regulated by SGLTs. Additionally, phloretin promoted phosphorylation of AMP-activated protein kinase and increased activity of adipose triglyceride lipase and hormone-sensitive lipase [1]. When RAW 263.7 cells were cultured from differentiated 3T3-L1 cell media, PT suppressed the SGLT-associated nuclear transcription factor kappaB and mitogen-activated protein kinase pathways [1].


In streptozotocin-induced rat model of diabetes type I, oral administration of phloridzin (5/10/20/40 mg/kg/day) resulted in signi?cant reduction of blood glucose levels and improved dyslipidemia. Additionally, Administration of phloridzin reduced urine volume and water intake in a dose-dependent manner [3].


参考文献:
[1] Huang W C et al. , Phloretin and phlorizin promote lipolysis and inhibit inflammation in mouse 3T3-L1 cells and in macrophage-adipocyte co-cultures. Mol Nutr Food Res. 2013, 57: 1807-1817.
[2] Kasahara T, Kasahara M.  Expression of the rat GLUT1 glucose transporter in the yeast Saccharomyces cerevisiae. Biochem J. 1996, 315 ( Pt 1):177-182.
[3] Najafian M, Jahromi M Z, Nowroznejhad M J, Phloridzin reduces blood glucose levels and improves lipids metabolism in streptozotocin-induced diabetic rats.  Mol Biol Rep. 2012, 39(5): 5299-306.