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Iranian Journal of Biotechnology، جلد ۱۵، شماره ۴، صفحات ۲۵۲-۲۵۹
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عنوان انگلیسی Ginsenoside Rg5: Rk1 Exerts an Anti-obesity Effect on 3T3-L1 Cell Line by the Downregulation of PPARγ and CEBPα
چکیده انگلیسی مقاله Background: Obesity, a global health problem and a chronic disease, is associated with increased risk of developing type 2 diabetes and coronary heart diseases. A wide variety of natural remedies have been explored for their obesity treatment potential. Objective: The anti-adipogenic effect of ginsenoside Rg5:Rk1 (Rg5:Rk1) on 3T3-L1 mature adipocytes was investigated. Materials and Methods: To elucidate the anti-obesity effect of Rg5:Rk1, a mixture of protopanaxadiol type ginsenosides isolated from Panax ginseng Meyer in a 3T3-L1 adipocytes. In order to determine the anti-obesity effect of Rg5:Rk1, based on oil Red O Staining, triglyceride (TG) content in adipose cells was assessed. Furthermore, to elucidate the possible mechanism of Rg5:RK1 effect on lipid accumulation, mRNA and protein expression analyses of adipocyte markers such as STAT3, PPARγ, CBEPα and ap2 were carried out. Results: Rg5:Rk1 treatment showed an inhibition of lipid droplet accumulation and decrease of TG content. In addition, expression of STAT3, PPARγ, CEBPα and ap2 were decreased in a dose dependent manner. Similarly, the Rg5:Rk1 treatment reduced PPARγ and CEBPα protein expression. Conclusion: Rg5:Rk1 treatment exhibits anti-adipogenic activity by down-regulation of the STAT3/ PPARg/CEBPa signaling pathway in 3T3-L1 adipocyte cell line.  
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نویسندگان مقاله shakina yesmin simu | shakina yesmin
graduate school of biotechnology and ginseng bank, college of life sciences, kyung hee university, yongin, republic of korea

sungeun ahn |
department of oriental medicinal biotechnology, college of life sciences, kyung hee university, yongin, republic of korea

ورونیکا castro aceituno | castro aceituno
department of oriental medicinal biotechnology, college of life sciences, kyung hee university, yongin, republic of korea

deok chun یانگ | deok chun
graduate school of biotechnology and ginseng bank, college of life sciences, kyung hee university, yongin, republic of korea

نشانی اینترنتی http://www.ijbiotech.com/article_54472_b871fdcc486c8767ab1db275a26f7022.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/441/article-441-555722.pdf
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زبان مقاله منتشر شده en
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