Results 251 to 260 of about 12,566,256 (291)

Effect of fermentation modification on the physicochemical characteristics and anti-aging related activities of Polygonatum kingianum polysaccharides.

International Journal of Biological Macromolecules, 2023
In order to fully investigate the anti-aging value of the plants polysaccharides, the fermentation method was applied to modify the Polygonatum kingianum polysaccharides (PKPS), and the ultra-filtration was used to further segment the hydrolyzed ...
Jing-juan Yang, Xi Zhang, Jintao Dai, Yage Ma, Jian-Guo Jiang   +4 more
semanticscholar   +1 more source

Gut microbiota and anti-aging: Focusing on spermidine

Critical reviews in food science and nutrition, 2023
The human gut microbiota plays numerous roles in regulating host growth, the immune system, and metabolism. Age-related changes in the gut environment lead to chronic inflammation, metabolic dysfunction, and illness, which in turn affect aging and ...
Leilei Yu, Jian Pan, Min Guo, Hui Duan, H. Zhang, A. Narbad, Q. Zhai, F. Tian, Wei Chen   +8 more
semanticscholar   +1 more source

The anti-aging activity of Lycium barbarum polysaccharide extracted by yeast fermentation: In vivo and in vitro studies.

International Journal of Biological Macromolecules, 2022
Lycium barbarum polysaccharide (LBP) is an important active substance in Lycium barbarum. In this study, LBP was extracted by the hot water method and yeast fermentation method to obtain products called LBP-W and LBP-Y, respectively.
Ziwen Wang, Qianru Sun, Jia-Yan Fang, Changtao Wang, Dongdong Wang, Meng Li   +5 more
semanticscholar   +1 more source

Structure characteristics of low molecular weight pectic polysaccharide and its anti-aging capability by modulating the intestinal homeostasis.

Carbohydrate Polymers, 2022
Pectic polysaccharide has attracted increasing attention for their potential biological properties and applications in health industries. In this study, a low-molecular-weight pectic polysaccharide, POS4, was obtained from citrus peel.
Junhui Li, Lu Wang, Kun Yang, Guocai Zhang, Shan Li, Hongjian Gong, Mingqi Liu, Xianjun Dai   +7 more
semanticscholar   +1 more source

Antioxidant and anti-aging activities of Longan crude and purified polysaccharide (LP-A) in nematode Caenorhabditis elegans.

International Journal of Biological Macromolecules
Oxidative damage is an important cause of aging. The antioxidant and anti-aging activities of Longan polysaccharides, especially purified Longan polysaccharides, have not been thoroughly investigated.
Xiuhuan Guo, Quancheng Xin, Peng Wei, Yutong Hua, Yongchun Zhang, Zhaoyuqing Su, Gaimei She, Ruijuan Yuan   +7 more
semanticscholar   +1 more source

A Tetrahedral Framework DNA‐Based Bioswitchable miRNA Inhibitor Delivery System: Application to Skin Anti‐Aging

Advances in Materials, 2022
MicroRNA (miR)‐based therapy shows strong potential; however, structural limitations pose a challenge in fully exploiting its biomedical functionality. Tetrahedral framework DNA (tFNA) has proven to be an ideal vehicle for miR therapy.
Songhang Li, Yuhao Liu, Tao Zhang, Shiyu Lin, Sirong Shi, Jiajun He, Yulin Xie, Xiaoxiao Cai, Taoran Tian, Yunfeng Lin   +9 more
semanticscholar   +1 more source

Anti-aging effects of polysaccharides from ginseng extract residues in Caenorhabditis elegans.

International Journal of Biological Macromolecules, 2022
Aging is a process of progressive deterioration of multiple physiological functions within an organism. This study investigated the anti-aging effects of polysaccharides extracted from ginsenoside residues (GRP) in Caenorhabditis elegans using ...
Jing Sun, Xinyu Zhong, Dandan Sun, Liren Xu, Ling-ling Shi, Jinling Sui, Yujun Liu   +6 more
semanticscholar   +1 more source

Anti-Aging at the APLS

Journal of Anti-Aging Medicine, 2003
229 ANTI-AGING MEDICINE was a hot topic at the annual meeting of the Association for Politics and the Life Sciences (APLS), which was held at the Sheraton Society Hill Hotel in Philadelphia, August 28–31, 2003. Founded in 1980, the APLS is an international and interdisciplinary association of scholars, scientists, and policymakers concerned with ...
openaire   +2 more sources

Dietary strategies with anti-aging potential: Dietary patterns and supplements.

Food Research International, 2022
Dietary intervention is a safe, broad-spectrum, and low-cost preventive strategy for slow aging. The Okinawan, Mediterranean, and Dietary approaches to stop hypertension (DASH) diets, as well as caloric restriction (CR) and intermittent fasting (IF), are
Hui Duan, Jiani Pan, Min Guo, Jinwei Li, Leilei Yu, Liuping Fan   +5 more
semanticscholar   +1 more source

Anti-Aging

Science, 2009
Induction of the hypoxic response in a worm slows aging and enhances resistance to proteotoxicity.
openaire   +2 more sources