装载着乙氨基的奇托桑软物质囊泡作为修改药物释放的有希望的系统
Loredana Nicoleta Hilițanu1, Liliana Mititelu-Tarțău1, Eliza Grațiela Popa2
1Department of Pharmacology, Faculty of Medicine, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania.
Molecules (Basel, Switzerland)
|January 11, 2024
概括
装有乙氨基 (APAP) 和涂有素 (CS) 的新型脂质囊泡证明了安全有效的药物输送. 这些含有APAP的脂质囊泡显示出生物医学应用的有希望的生物相容性.
科学领域:
- 生物材料科学 生物材料科学
- 药物输送系统 药物输送系统
- 纳米技术纳米技术
背景情况:
- 乙氨基 (APAP) 是一种广泛使用的止痛药和抗炎药.
- 开发有效和安全的药物输送系统对于改善治疗结果至关重要.
- 酸盐 (CS) 涂层的脂质囊泡提供了增强药物封装和受控释放的潜力.
研究的目的:
- 为了合成和表征新型的酸盐涂层脂质囊泡载有乙氨基 (APAP).
- 评估这些带有APAP的脂质囊泡 (APAP-v) 的体外和体内生物相容性和药物释放动力学.
主要方法:
- 准备了装有APAP和涂有CS的脂质囊泡.
- 在体外和体内进行了药物释放研究.
- 在小鼠身上进行了体外血相容性和体内生物相容性评估 (血液学,生物化学,免疫参数和组织病理学).
主要成果:
- 装有APAP的脂质囊泡在体外和体内表现出良好的稳定性和长时间的药物释放.
- 在体外血液溶解测试显示,红细胞没有受损.
- 与APAP-v治疗的小鼠对血液学,生化学或免疫学参数没有显著的不良影响,与对照组相比没有观察到任何组织病理变化.
结论:
- 酸盐涂层的脂质囊泡是对乙氨基的有效载体,表明药物释放时间长.
- 开发的APAP装载脂质囊泡表现出极好的生物相容性,使其成为生物医学应用的前景.
- 这些新型囊泡系统代表了修改药物释放谱的创新方法.
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