Gymnestrogenin
Gymnestrogenin has a dual LXRα/β antagonistic profile.
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to
24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Neurotoxicology.2022, 91:218-227.
Nutrients.2020, 12(5):1242.
Acta Pharm Sin B.2015, 5(4):323-9.
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African J. Agricultural Research 2017, 12(13):1164-1168
New Journal of Chemistry2019, 43:12538-12547
Iranian J. Pharm. Res.2021, 20(4):59-70
Food Chem Toxicol.2020, 135:110863
Phytochemistry Letters2021, 43:80-87.
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Steroids. 2015 Apr;96:121-31.
Molecular decodification of gymnemic acids from Gymnema sylvestre. Discovery of a new class of liver X receptor antagonists.[Pubmed:
25668616 ]
The individual chemical components of commercial extract of Gymnema sylvestre, a medicinal plant used in the traditional systems of the Indian medicine for its antidiabetic and hypolipidemic properties, were isolated and evaluated for their capability to act as modulators of nuclear and membrane receptors involved in glucose and lipid homeostasis.
METHODS AND RESULTS:
The study disclosed for the first time that individual gymnemic acids are potent and selective antagonists for the β isoform of LXR. Indeed the above activity was shared by the most abundant aglycone gymnemagenin (10) whereas Gymnestrogenin (11) was endowed with a dual LXRα/β antagonistic profile. Deep pharmacological investigation demonstrated that Gymnestrogenin, reducing the expression of SREBP1c and ABCA1 in vitro, is able to decrease lipid accumulation in HepG2 cells.
CONCLUSIONS:
The results of this study substantiate the use of G. sylvestre extract in LXR mediated dislypidemic diseases.
