Glucose uptake enhancing activity of puerarin and the role of C-glucoside suggested from activity of related compounds
β Scribed by Eisuke Kato; Jun Kawabata
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 290 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0960-894X
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β¦ Synopsis
Chemical treatment of diabetes mellitus is widely studied and controlling of blood glucose level is the main course of therapy. In type 2 diabetes mellitus, insulin resistance is the major problem. An isoflavone C-glucoside, puerarin (1), is known to enhance glucose uptake into the insulin sensitive cell and is thought to be a candidate for treatment of diabetes mellitus. We synthesized 1 and several derivatives to apply for the structure-activity relationship study. The result against 3T3-L1 adipocyte indicated that the C-glucoside part of 1 is unconcerned in its activity when tested in vitro and the main structure responsible for its activity was the isoflavone moiety.
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Several medicinal plants that stimulate glucose uptake in skeletal muscle cells were identified from among species used by the Cree of Eeyou Istchee of northern Quebec to treat symptoms of diabetes. This study aimed to elucidate the mechanism of action of one of these products, the berries of Vaccin