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通过微流体技术研究Paeonol-Oleanolic酸脂质体的稳定性和抗炎活性

Xianzheng Ma¹, Hui Zhang¹, Jinkai Luan¹

¹College of Pharmacy, Food Resources Development and Health Product Creation International Joint Laboratory/Biological Engineering Technology Innovation Center of Shandong Province, Heze Branch of Qilu University of Technology, Shandong Academy of Sciences, Heze 274000, China.

Foods (Basel, Switzerland)

|June 26, 2025

概括

烯酸替代了烯酸脂质体 (PAE-ONLs) 中的胆固醇,增强了稳定性和抗炎活性. 这些新型脂质体显示出降低炎症的潜力.

科学领域:

纳米技术纳米技术
药理学药理学是指药理学的学科.
生物化学生物化学

背景情况:

微流体制备的醇 (PAE) 脂质体使用烯酸 (PAE-ONLs) 作为胆固醇的替代品.
目的是降低胆固醇,增强脂质体的稳定性,并改善抗炎活性.

研究的目的:

优化PAE-ONL的表述方式.
描述PAE-ONL的特征.
与基于胆固醇的脂质体 (PAE-CNLs) 相比,评估抗炎疗效和稳定性.

主要方法:

使用TEM和FTIR进行脂质体优化和表征.
稳定性测试和分子相互作用分析.
在体内 (斑马鱼) 和体内 (RAW 264.7巨细胞) 抗炎试验.
网络药理学分析.

主要成果:

优化PAE-ONLs:大豆莱西丁10.25毫克/毫升,油脂酸0.82毫克/毫升,0.22% 80之间;EE:64.61±0.42%.
与PAE-CNLs (-62.64 kJ/mol) 相比,PAE-ONLs表现出增强的稳定性和更大的分子能量的减少 (-85.07 kJ/mol).
在斑马鱼中显著减少巨细胞中的炎症标志物 (NO,TNF-α,IL-6,IL-1β) 和炎症细胞迁移.
网络药理学表明,通过结合烯酸和烯醇,增强了抗炎性点的覆盖率.

结论:

烯酸有效地替代了烯酸脂质体中的胆固醇.
PAE-ONLs表现出卓越的稳定性和强大的抗炎作用.
这种方法为开发先进的抗炎药物输送系统提供了一个有前途的战略.

关键词:

它具有抗炎活性,具有抗炎活性.胆固醇胆固醇胆固醇是一种脂质体组是什么? 脂质体组是什么?油酸 (oleanolic acid) 是一种油酸,它含有在Paeonol中使用Paeonol.

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