阿尔法烯对高葡萄糖诱导的氧化应激和HepG2细胞炎症的保护作用
Razieh Choghakhori1, Mojgan Azadpour1, Amir Abbasnezhad2
1Razi Herbal Medicines Research Center, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran.
Iranian journal of basic medical sciences
|June 24, 2024
概括
阿尔法-皮宁 (AP) 通过减少氧化应激和炎症,保护肝细胞免受高葡萄糖 (HG) 损伤. 这种天然化合物在减轻与糖尿病相关的细胞损伤方面表现有前途.
科学领域:
- 生物化学 生化学
- 细胞生物学 细胞生物学
- 药理学 药理学是指药理学的学科.
背景情况:
- 糖尿病常见的高血糖症会导致氧化应激和炎症.
- 天然化合物对糖尿病并发症有潜在的治疗益处.
- 阿尔法烯 (AP) 是一种具有潜在健康促进性质的单烯.
研究的目的:
- 调查阿尔法-皮 (AP) 对高葡萄糖 (HG) 诱导的氧化损伤和炎症的保护作用.
- 评估AP对肝细胞中关键氧化应激标志物和炎症基因表达的影响.
主要方法:
- 人类肝细胞性肝癌 (HepG2) 细胞被暴露在高葡萄糖 (HG) 中,并用不同度的AP治疗.
- 评估了细胞活力,甲 (MDA),谷氨 (GSH) 和抗氧化酶活动 (GPx,CAT,SOD).
- 使用qRT-PCR对NF-κB,TNF-α,IL-6和DPP-4的量化基因表达.
主要成果:
- HG暴露增加了细胞死亡,MDA和炎症标志物,同时降低了GSH和抗氧化酶活性.
- AP治疗剂量取决于提高细胞活力和调节的MDA和GSH水平.
- AP显著降低了NF-κB,TNF-α,IL-6和DPP-4的基因表达.
结论:
- 阿尔法烯显示出对高葡萄糖诱导的氧化应激和肝细胞炎症具有显著的保护作用.
- AP减弱氧化应激标志物并抑制炎症通路,表明糖尿病管理的治疗潜力.
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