| Autor: |
Qing-Tian Luo, Yuan-Chun Ye, Wei-Ming Guo, Qing Zhu, Sa-Shuang Wang, Nan Li, Wang Lei, Chun-Sheng Cheng, Gang Fan |
| Předmět: |
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| Zdroj: |
Aging & Disease; Aug2024, Vol. 15 Issue 4, p1499-1507, 9p |
| Abstrakt: |
Aging induces a series of alterations, specifically a decline in the stature and number of villi and crypts in the small intestine, thus compromising the absorbent capability of the villi. This investigation employed a senolytic combination of dasatinib and quercetin (D+Q) to examine its impact on the intestinal tract of elderly mice. Our findings demonstrate that D+Q treatment leads to a decrease in the expression of p21, p16, and Ki67, while concurrently triggering removal of apoptotic cells within the villi. Additionally, D+Q treatment exhibits the ability to promote growth in both the height and quantity of villi and crypts, along with stimulating nitric oxide (NO) production in aged mice. The study presented a model to assess strategies to alleviate age-related senescence in the intestinal tract of elderly mice. Importantly, D+Q showcases promising potential in enhancing intestinal functionality within the aging. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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