阿根油与其他食用油相比,阿根油在LPS挑战小鼠心脏和脏中的保护性抗氧化潜力
Soufiane Rabbaa1,2, Habiba Bouchab1,3, Mounia Tahri-Joutey2,4
1Sciences and Engineering of Biomedicals, Biophysics and Health Laboratory, Higher Institute of Health Sciences, Hassan First University, Settat 26000, Morocco.
International journal of molecular sciences
|September 13, 2025
概括
阿根油 (AO) 和其他植物油表现出抗氧化特性,防止炎症诱导的氧化应激. 阿根油在小鼠模型中表现出显著的心脏保护和脏保护作用.
科学领域:
- 生物化学和分子生物学
- 营养科学 营养科学
- 药理学 药理学是指药理学的学科.
背景情况:
- 氧化应激是炎症相关组织损伤的关键因素,需要有效的抗氧化干预措施.
- 植物性油是抗氧化剂的潜在来源,具有治疗效益.
研究的目的:
- 评估和比较阿根油 (AO) 与橄油 (OO),仙人掌种子油 (CSO) 和橄油 (CO) 的抗氧化潜力.
- 在小鼠模型中评估这些油在减轻脂聚糖 (LPS) 诱导的氧化应激方面的 in vivo 疗效.
主要方法:
- 总多和颜料 (,胡卜素,桑托菲尔) 的定量分析.
- 在体外抗氧化能力测定 (DPPH,ABTS,FRAP).
- 在体内研究中,使用C57BL/6J小鼠模型进行LPS诱导的急性氧化应激,测量心脏和脏组织中的SOD,CAT,GPx,GSH和MDA等生物标志物.
- 统计分析包括等级聚类,PCA和皮尔森相关性.
主要成果:
- 所有测试的油的甲醇分数显示出显著的度和抗氧化功效.
- 在小鼠的心脏和脏组织中,LPS挑战诱导了氧化失衡.
- 使用油的预处理,特别是AO,显著恢复了氧化回归平衡和调节了氧化应激生物标志物.
- AO表现出显著的心脏保护和脏保护作用,在脏中观察到更强的调节.
结论:
- 阿根油具有强大的抗氧化和抗炎性质,显示出显著的心脏保护和脏保护作用.
- 用阿根油补充饮食可能是对抗炎症诱导的氧化应激的自然策略.
- 这项研究强调了组织特异性的氧化还原调节和植物油在减轻氧化损伤方面的差异性有效性.
相关概念视频
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