Echinops Asteraceae提取物通过将氧化应激,炎症和亡降到最低,防止马拉诱导的肝损伤
Refaat A Eid1, Alsaleem Mohammed Abadi2, Mansour A Alghamdi3
1Department of Pathology, College of Medicine, King Khalid University, P.O. Box 62529, Abha, 12573, Saudi Arabia.
概括
Echinops ritro 叶子提取物 (ERLE) 保护雄性大鼠免受马拉诱导的肝损伤. 埃尔莱尔的意思是 埃尔莱
科学领域:
- 毒理学 毒理学 毒理学
- 肝脏保护剂 肝脏保护剂
- 植物化学 植物化学
背景情况:
- 马拉 (MAL) 是一种有毒的有机酸盐,会引起严重的肝毒性.
- 传统上,Echinops ritro 叶子提取物 (ERLE) 是用于感染的.
研究的目的:
- 为了研究ERLE在雄性白色大鼠中对MAL诱导的肝毒性产生保护作用.
- 评估与MAL暴露和ERLE治疗相关的生化和组织学变化.
主要方法:
- 在六周的时间里,老鼠被分为对照组,只有ERLE,只有MAL和ERLE+MAL组.
- 评估了脂质过氧化 (MDA,ALT,AST),氧化应激 (CAT,SOD,GPx),亡 (Bcl-2,caspase-3) 和炎症 (TNF-α) 标志物.
- 执行肝脏组织的组织学和超结构分析.
主要成果:
- 马尔暴露显著增加了MDA,ALT,AST,caspase-3和TNF-α.
- 马尔暴露显著降低了CAT,SOD,GPx和Bcl-2.
- 组织学和超结构分析显示,在接受MAL治疗的老鼠中,严重的肝损伤被ERLE缓解.
结论:
- 在大鼠中,ERLE对马拉诱导的毒性具有显著的肝保护作用.
- 埃尔莱的保护机制至少部分归因于其抗氧化性质.
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