肉油驱动的脂质纳米载体系统用于局部提供米可纳:基于QbD的开发和表征
Sarah I Bukhari1, Rama Kharsa2, Munirah Al Otaibi2
1Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia.
Journal of pharmaceutical sciences
|February 9, 2026
概括
这项研究开发了一种新的纳米乳液 (NEG),结合了米可纳 (MCZ) 和肉精油 (CEO),用于增强局部抗真菌治疗. 优化的纳米脂质载体证明了对Candida albicans的提高疗效.
科学领域:
- 制药科学 制药科学
- 纳米技术纳米技术
- 皮肤病学 皮肤病学
背景情况:
- 基于脂质的纳米载体通过增强药物输送和提供协同效应,显示出局部抗真菌治疗的潜力.
- 开发有效的局部抗真菌配方需要优化药物释放和稳定性.
研究的目的:
- 开发和优化纳米脂质矩阵,使用设计质量 (QbD) 方法结合miconazole (MCZ) 和肉精油 (CEO).
- 制定一种局部纳米乳液 (NEG) 系统,以提高抗真菌的输送和有效性.
主要方法:
- 开发和优化含有MCZ和CEO的纳米乳液 (NE).
- 将优化的NE集成到凝基中,以创建纳米乳液 (NEG) 系统.
- 描述NEG的物理化学特性,体外药物释放,动力建模,稳定性分析和抗真菌活性测定.
主要成果:
- 实现了优化的MCZ载荷NE,其纳米尺寸为222.7nm,体外释放率为86.46%.
- 由此产生的充满MCZ的NEG表现出有利的物理化学特性 (pH5.9,粘度11650cP) 和高药物含量 (99.1%).
- NEG显示持续释放药物超过6小时 (54.5%),稳定性超过6个月,并显著提高抗真菌有效性对抗白菌.
结论:
- 开发的纳米脂质矩阵共载MCZ和CEO使用QbD是一种用于局部抗真菌的新方法.
- 纳米乳液系统为局部抗真菌治疗提供了一个协同平台,具有增强的疗效.
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