提取物作为天然神经保护剂:缓解LPS诱导的神经炎症和微质激活
Tijana D Stojanović1,2,3, Marija R Rakić2, Marija V Ćosić3
1Public Company "Nuclear Facilities of Serbia", 11000 Belgrade, Serbia.
Cells
|June 11, 2025
概括
提取物显示出治疗神经退行性疾病的潜力. 这些天然化合物通过减少有害分子和保护细胞,表现出显著的抗神经炎症和神经保护作用.
科学领域:
- 药理学和神经生物学的药理学和神经生物学
- 自然产品化学 自然产品化学
背景情况:
- 神经炎症是神经退行性疾病的一个关键因素.
- 正在探索天然化合物的神经保护和抗神经炎症特性.
研究的目的:
- 为了评估从五种的提取物的神经保护和抗神经炎症的潜力.
- 为了识别沼泽提取物中的生物活性化合物.
主要方法:
- 摩斯提取物的植物化学分析.
- 在体外测定包括乙胆酶 (AChE) 和铁酶抑制.
- 基于细胞的测试测量了BV2微质和SH-SY5Y细胞中的细胞活力,活性氧物种 (ROS),氧化 (NO) 和炎症性细胞因子 (IL-6,TNF-α).
主要成果:
- 摩斯提取物,特别是乙醇提取物,显示出显著的乙胆酶 (AChE) 抑制.
- 提取物抑制了BV2细胞中LPS诱导的ROS,NO,IL-6和TNF-α的产生.
- 提取物在SH-SY5Y细胞中降低了微质介导的神经毒性,并在BV2和L929细胞中保持了高细胞活力.
结论:
- 来自的提取物具有有前途的抗神经炎症和神经保护性质.
- 这些发现支持进一步研究作为天然治疗神经退行性疾病的来源.
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