食品多作为预防药物的药物.
1Department of Food Science, ARO, Volcani Center, Bet-Dagan 7505101, Israel.
Antioxidants (Basel, Switzerland)
|December 23, 2023
概括
饮食中的多通过在肠道中中和反应性氧物种 (ROS) 来对抗慢性疾病. 这些化合物作为抗氧化剂和信号分子,促进细胞适应和生存.
科学领域:
- 食品科学 食品科学 食品科学
- 生物化学 生物化学
- 人体生理学 人体生理学
背景情况:
- 反应性氧物种 (ROS) 启动饮食成分的氧化,导致慢性疾病和癌症.
- 氧化脂和它们的副产品 (ALEs) 构成健康风险.
- 聚醇及其衍生物在疾病预防方面表现有前途.
研究的目的:
- 研究饮食中的多醇对ROS诱导的损害的保护机制.
- 阐明多在调节胃肠道和细胞过程中的作用.
主要方法:
- 对流行病学,人类临床和动物研究的审查.
- 在胃肠道和血液系统中分析聚醇活性.
- 检查受多影响的细胞信号通路.
主要成果:
- 聚醇作为降解剂,自由基清除剂,以及肠道中的反应性碳基捕获剂.
- 它们调节酶活性,影响肠道微生物群,调节细胞信号传递.
- 在低度下,多产生信号分子 (电,H2O2),激活保护通路 (PI3K/Akt,Nrf2/eNOS) 并抑制炎症 (NF-κB).
结论:
- 饮食中的多对于通过减轻ROS效应来预防慢性疾病至关重要.
- 它们的有效性取决于关键的时间和度.
- 聚醇通过压力,适应和生存机制促进细胞弹性.
关键词:
在 NF-κBB 中.Nrf2 没有任何问题.抗氧化剂 抗氧化剂是一种抗氧化剂.饮食 饮食 饮食 饮食简单地说,这种压力是压力.脂质过氧化过氧化聚醇是一种多醇.反应性碳烯基的反应性碳烯基.信号因子是指信号因子.胃 胃 胃 胃 胃 胃时间表 时间表更多相关视频
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