拉米普利尔被困在基于微海绵的药物输送系统中的配方和体外评估
Hassanien Sagban Taghi1, Mustafa R Abdulbaqi2, Laith Hamza Samein3
1Department of Pharmaceutics, College of Pharmacy, Al-Bayan University, Baghdad, Iraq. h.sagban@albayan.edu.iq.
International journal of pharmaceutical compounding
|August 18, 2023
概括
这项研究开发了新的拉米普利微海绵,以改善抗高血压药物输送. 新系统增强药物加载并改变释放率,可能减少副作用.
科学领域:
- 制药科学 制药科学
- 材料科学 材料科学 材料科学
- 聚合物化学 聚合物化学
背景情况:
- 微海绵是设计用于控制药物释放的多孔聚合物.
- 拉米普利尔是一种抗高血压药,其口服生物可用性较低,并引起副作用.
- 需要新的药物输送系统来改善拉米普利的治疗特性.
研究的目的:
- 使用Eudragit L100. 开发和描述含拉米普里尔的微海绵.
- 为了研究聚合物/药物比对微海绵特性的影响.
- 评估开发的配方的体外药物释放特征.
主要方法:
- 准乳液溶剂扩散技术用于微海绵制备.
- 使用粒子大小分析,SEM,FTIR和DSC进行表征.
- 在体外药物释放研究和动力学分析.
主要成果:
- 优化的微海绵配方 (F1) 显示了更好的加载效率和生产产量.
- 物理表征证实了兼容性和所需的特性.
- 所有配方都显示了拉米普利尔释放率的改变,这表明释放控制.
结论:
- 装有拉米普利的微海绵提供了一个有前途的新型药物输送系统.
- 开发的微海绵有可能减轻拉米普利的副作用.
- 微海绵技术为控制的抗高血压药物输送提供了一个有效的平台.
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