TLC separation of methylated (–)-epigallocatechin-3-gallate
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چکیده
منابع مشابه
Anticancer effects and molecular mechanisms of epigallocatechin-3-gallate
Epigallocatechin-3-gallate (EGCG) is a type of catechin found in green tea. EGCG exhibits a variety of activities, including anti-inflammatory, antidiabetes, antiobesity, and antitumor. In this review, we focus on the antitumor effects of EGCG. EGCG inhibits carcinogen activity, tumorigenesis, proliferation, and angiogenesis, and induces cell death. These effects are associated with modulation ...
متن کاملEffect of epigallocatechin-3-gallate on graft-versus-host disease.
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is often complicated by alloreactive donor T-cell-mediated graft-versus-host disease (GvHD). The major polyphenol of green tea, epigallocatechin-3-gallate (EGCG), is an inhibitor of both DNA methyltransferase 1 (DNMT1) and signal transducer and activator of transcription 1 (STAT1), which are essential for induction of GvHD. Thus, in...
متن کاملEffects of Epigallocatechin-3-Gallate on Autophagic Lipolysis in Adipocytes
Previous studies demonstrated effects of green tea on weight loss; however, green tea-induced modulation of adipocyte function is not fully understood. Here, we investigated effects of the major green tea phytochemical, epigallocatechin-3-gallate (EGCG) on triglyceride contents, lipolysis, mitochondrial function, and autophagy, in adipocytes differentiated from C₃H10T1/2 cells and immortalized ...
متن کامل(−)-Epigallocatechin-3-gallate induces secretion of anorexigenic gut hormones
The anorexigenic gut hormones, cholecystokinin (CCK), glucagon-like peptide (GLP)-1 and peptide tyrosine-tyrosine (PYY), are released in response to food intake from the intestines. Dietary nutrients have been shown to stimulate these hormones. Some non-nutrients such as polyphenols show anorexigenic effects on humans. In the present study, we examined whether dietary polyphenols can stimulate ...
متن کاملAnticancer activities of epigallocatechin-3-gallate against cholangiocarcinoma cells
PURPOSE Epigallocatechin-3-gallate (EGCG) is an antioxidant agent derived from green tea. Because it has chemopreventive and anti-invasive effect against various cancer cells, EGCG can be used to inhibit proliferation and invasion of cholangiocarcinoma (CCA) cells. METHODS The anticancer effects of EGCG were studied using human CCA cells (HuCC-T1). Apoptosis was analyzed by Western blotting. ...
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ژورنال
عنوان ژورنال: Czech Journal of Food Sciences
سال: 2011
ISSN: 1212-1800,1805-9317
DOI: 10.17221/3369-cjfs