| Autor: |
Li-Gui Xiong, Lian-Yun Pan, Yu-Shun Gong, Jian-An Huang, Zhong-Hua Liu |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Journal of Functional Foods, Vol 59, Iss , Pp 148-155 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
1756-4646 |
| DOI: |
10.1016/j.jff.2019.05.040 |
| Popis: |
Fuzhuan Tea (FZT) protects against obesity and obesity-related disorders. However, little is known about its effects on high-sugar toxicity in Caenorhabditis elegans. Here, we find that FZT limits the life-shortening effects of a high-sugar (glucose, sucrose, galactose, and fructose) diet, but does not extend lifespan on a normal diet or protect against oxidative stress. FZT also can prolong healthspan and alleviate the detrimental effects of a glucose-rich diet. Furthermore, we report that effects of FZT on glucose toxicity and advanced glycation end products (AGEs) damage can be dissociated. Notably, FZT is dependent on DAF-16/FOXO and the insulin/IGF-1 signaling (IIS) pathway to promote lifespan and decrease fat content on a glucose-rich diet; concomitantly, FZT reduces AGEs levels by regulating SKN-1/Nrf and p38/mitogen-activated protein kinase (MAPK) pathway, independent of DAF-16/FOXO and IIS pathway. Our findings indicate that FZT protects against high glucose toxicity by a mechanism other than protection against AGEs damage. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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