Skin Protective Effect of Epigallocatechin Gallate
نویسندگان
چکیده
منابع مشابه
Skin Protective Effect of Epigallocatechin Gallate
Epigallocatechin gallate (EGCG) is a catechin and an abundant polyphenol in green tea. Although several papers have evaluated EGCG as a cosmetic constituent, the skin hydration effect of EGCG is poorly understood. We aimed to investigate the mechanism by which EGCG promotes skin hydration by measuring hyaluronic acid synthase (HAS) and hyaluronidase (HYAL) gene expression and antioxidant and an...
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Purpose: To investigate the photoprotective effect of (-)-epigallocatechin gallate (EGCG), one of tea catechins, on human skin fibroblast (HSF) irradiated by ultraviolet A. Methods: HSF cells were incubated in serum-free Dulbecco's Modified Eagle's Medium (DMEM) with or without EGCG for 2 h, and then irradiated by UV A. Blank (control) was incubated in DMEM without EGCG and UV A-irradiation. Ce...
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Purpose: To investigate the protective effect of green tea (-)-epigallocatechin gallate (EGCg) on ultraviolet B (UV-B)-induced skin damages in hairless mice in order to develop a natural sunscreen compound for use in skin care products and cosmetics. Methods: EGCg was dissolved in acetone at concentrations of 1.0, 10.0 and 50.0 mg/mL, and topically applied to the skin of hairless mice at doses ...
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Epigallocatechin gallate (EGCG) is the principle antioxidant of the green tea extract. The effect of EGCG was studied against the hepatotoxicity induced by N-nitrosodiethylamine (NDEA) in rats. The male rats were exposed to NDEA (0.1 mg/ ml) dissolved in drinking water separately and along with 5, 10 and 15 mg/ml of EGCG for 21 days. The activity of serum aspartate amino transferase (AST), seru...
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Fluoride (Fl) is a naturally occurring electro negative compound which is classified as potent toxicant and human carcinogen. Erythrocytes are very expedient model to understand the susceptibility of oxidative stress on membrane induced by different xenobiotics. Fl administration (25mg/kg/BW) significantly increased the percentage of hemolysis, lipid peroxidation markers such as thiobarbituric ...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2018
ISSN: 1422-0067
DOI: 10.3390/ijms19010173