通过通过AMPK/NF-kappa B途径调节肝脂肪轴,p-synephrine可以改善非酒精性脂肪肝疾病
Wei-Feng Cai1, Qi-Cong Chen1, Qian Ni1
1School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China; Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Southern Medical University, Guangzhou, 510515, China; Guangdong Basic Research Center of Excellence for Integrated Traditional and Western Medicine for Qingzhi Diseases, Guangzhou, 510515, China.
Journal of ethnopharmacology
|April 28, 2025
概括
青 (Citrus aurantium) 中的一种化合物p-synephrine有效地对抗由高脂肪饮食引起的非酒精性脂肪性肝病 (NAFLD). 它通过AMPK/NF-κB通路调节肝脂肪轴,改善代谢健康.
科学领域:
- 代谢学 代谢学 代谢学
- 药理学 药理学是指药理学的学科.
- 肝病学 肝病学是一种肝病学.
背景情况:
- 的奥兰蒂乌姆种类. 可爱的英语. 传统上用于消化不良和肥胖症.
- 它的关键成分p-synephrine被认为有助于减轻肥胖.
- 以前的研究表明p-synephrine在控制胰岛素抵抗和肝脂积累方面的潜力,但其对非酒精性脂肪肝疾病 (NAFLD) 的影响仍然不清楚.
研究的目的:
- 为了研究p-synephrine对高脂肪饮食 (HFD) 诱导的小鼠NAFLD的治疗效果.
- 阐明p-synephrine在NAFLD中的作用的潜在分子机制.
主要方法:
- 高脂肪饮食 (HFD) 诱导的NAFLD小鼠模型.
- 用p-synephrine治疗21周的时间.
- 综合分析包括生物化学分析,组织学检查,基因和蛋白质表达分析,网络药理学和分子对接.
主要成果:
- p-synephrine显著降低了HFD诱导的体重增加,并改善了葡萄糖和胰岛素耐受性.
- 它通过抑制de novo脂质生成和促进脂肪组织色,减轻了肝硬化和纤维化.
- 该化合物调节了AMPK/NF-κB信号通路,影响了脂质代谢和炎症的关键调节者.
结论:
- p-synephrine在改善HFD诱导的NAFLD方面显示出显著的潜力.
- 它的机制涉及通过AMPK/NF-κB通路调节肝脂肪轴.
- 对于NAFLD管理,p-synephrine提供了一个有前途的治疗策略.
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