生物技术通报 ›› 2020, Vol. 36 ›› Issue (1): 167-174.doi: 10.13560/j.cnki.biotech.bull.1985.2019-0635

• 综述与专论 • 上一篇    下一篇

益生菌抗衰老作用机制研究进展

余洁1, 刘昕1, 张驰1, 赵吉春1,2, 李富华1,2, 明建1,2   

  1. 1. 西南大学食品科学学院,重庆 400715;
    2. 西南大学食品贮藏与物流研究中心,重庆 400715
  • 收稿日期:2019-07-11 出版日期:2020-01-26 发布日期:2020-01-08
  • 作者简介:余洁,女,硕士研究生,研究方向:食品化学与营养学;E-mail:2484004992@qq.com
  • 基金资助:
    西南大学博士启动基金项目(SWU118095)

Anti-aging Effect and Molecular Mechanism of Probiotics:A Review

YU Jie1, LIU Xin1, ZHANG Chi1, ZHAO Ji-chun1,2, LI Fu-hua1,2, MING Jian1,2   

  1. 1. College of Food Science,Southwest University,Chongqing 400715;
    2. Research Center of Food Storage & Logistics,Southwest University,Chongqing 400715;
  • Received:2019-07-11 Published:2020-01-26 Online:2020-01-08

摘要: 衰老会引起机体诸多不良的生理变化并增加对疾病的易感性,明确引发衰老的机制对于寻找其干预措施至关重要。研究发现,自由基氧化应激、炎症性衰老、免疫衰老、肠道菌群失调是引发衰老的相关机制。益生菌被报道具有潜在的延缓衰老作用,比较分析了常用益生菌抗衰老评价模型,并从衰老引发机制出发,重点综述了益生菌对肠道菌群的调节机制和抗衰老相关信号通路的影响,旨为进一步研究益生菌抗衰老作用提供新思路。

关键词: 益生菌, 抗衰老, 评价模型

Abstract: Aging can cause many adverse physiological changes in individuals and increase their susceptibility to disease. Clasrifying the mechanism of aging is crucial for seeking intervention approaches. Current research findings suggest that free radical oxidative stress,inflammatory aging,immune aging,and intestinal flora imbalance are the main mechanisms of aging. Besides,probiotics have been reported to have potential anti-aging effects. This paper compares and analyzes the anti-aging evaluation models of probiotics,and focuses on the effects of probiotics on senescence-induced alterations of intestinal flora and anti-aging related signaling pathways,thus providing new ideas for further studying the anti-aging effect of probiotics.

Key words: probiotics, anti-aging, evaluation model