尼日利亚三油在实验性心肌梗塞中减轻炎症和氧化应激
Raluca Maria Pop1, Emilia Vassilopoulou2, Mihaela-Elena Jianu3
1Pharmacology, Toxicology and Clinical Pharmacology, Department of Morphofunctional Sciences, "Iuliu Haţieganu" University of Medicine and Pharmacy, Victor Babeș, No 8, Cluj-Napoca, 400012, Romania.
BMC complementary medicine and therapies
|October 7, 2024
概括
尼日利亚三油 (NSO) 显示,通过减少炎症和氧化应激,在老鼠心肌梗塞 (MI) 后预防心脏损伤的潜力. 长期使用NSO改善了心脏功能和组织健康,这表明它可以作为辅助疗法.
科学领域:
- 心血管研究研究心血管研究
- 药理学 药理学是指药理学的学科.
- 自然产品 化学 化学
背景情况:
- 越来越多的人对尼日利亚三油 (NSO) 对心血管疾病的预防和治疗越来越感兴趣.
- 需要在长期管理模型中研究NSO的心脏保护作用.
- 专注于大鼠诱导心肌梗塞 (MI),以评估心脏损伤的预防.
研究的目的:
- 为了研究尼日利亚三油 (NSO) 的心脏保护作用,在心肌梗塞 (MI) 的老鼠模型中.
- 评估NSO对心脏损伤,炎症和MI诱导后氧化应激的影响.
主要方法:
- 通过气色谱-质谱法 (GC-MS) 分析NSO脂肪酸成分.
- 在异二醇诱导的MI之前和之后,老鼠接受了NSO.
- 评估了心电图,组织病理学,血清生物化学 (AST,ALT,CK-MB),炎症标志物 (TNF,IL-1b,IL-6) 和氧化应激标志物 (TAC,TOS,NO,MDA,THIOL).
主要成果:
- 主要由酸和油酸组成的NSO.
- 进行NSO的治疗可以预防心电图异常 (QT/QTc延长) 和心跳中风后心率降低.
- 观察到组织学上的改善,减少了NSO治疗组的炎症和亡.
- 观察到促炎性细胞因子 (IL-1b,IL-6,TNF) 和氧化应激标志物 (TOS,NO,MDA) 的下调,而抗氧化作用则取决于时间.
结论:
- 在老鼠中,NSO的使用对调节氧化应激和MI后的炎症产生了有利的影响.
- 在心肌梗塞后,NSO显示出作为辅助治疗治疗心脏损伤管理的潜力.
- 进一步研究NSO对心血管疾病的治疗潜力是有必要的.
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