泡为释放迪克洛菲纳克的释放设定了新的步伐
Fanni Falusi1, Szilvia Berkó1, Mária Budai-Szűcs1
1Institute of Pharmaceutical Technology and Regulatory Affairs, Faculty of Pharmacy, University of Szeged, 6 Eötvös St., 6720 Szeged, Hungary.
Pharmaceutics
|February 24, 2024
概括
与传统水凝相比,药用泡为药物输送提供了优质的替代方案,证明了快速释放二二和增强皮肤透率. 这种药物创新有望为有效的局部治疗提供更快的吸收速度.
科学领域:
- 制药科学 制药科学
- 皮肤病学 皮肤病学
- 药物输送系统 药物输送系统
背景情况:
- 药用泡正在成为传统局部药物输送系统的先进替代品.
- 它们的配方允许方便地应用于各种皮肤类型,包括敏感或毛发区域.
- 泡有助于快速吸收药物,而无需大量摩擦,因为其优良的皮肤扩散特性.
研究的目的:
- 为了比较新型药用泡的物理化学和生物制药性质,与其散装液体和常规水凝进行比较.
- 为了评估通过这些系统输送的二甲的安全性,药物释放和皮肤透.
- 通过拉曼光谱学研究皮肤层内狄克洛菲纳克的体内分布.
主要方法:
- 开发和安全性评估 (体外细胞毒性) 的二二制剂 (泡,散装液体,水凝).
- 使用弗朗茨扩散细胞进行体外药物释放和透研究.
- 使用拉曼光谱的ex vivo皮肤分析来确定药物局部化.
主要成果:
- 药用泡表现出快速释放的药物,80%的二甲在30分钟内释放.
- 与散装液体和水凝相比,泡表现出优越的透特性.
- 细胞毒性测定证实了所有开发的配方的安全性.
结论:
- 研究的药用泡是传统皮肤载体的有希望的替代品.
- 它提供显著更快的药物释放和增强的浸透,用于局部二二的输送.
- 泡配方是制药药物输送研究的有效进展.
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