为局部输送米诺克西迪尔而开发和表征化循环德克斯基纳米颗粒
Ammara Akhtar1, Muhammad Khurram Waqas1, Arshad Mahmood2,3
1Institute of Pharmaceutical Sciences, UVAS, Lahore 54000, Pakistan.
Pharmaceutics
|December 23, 2023
概括
新的粘合纳米颗粒增强了针对头皮疾病的局部Minoxidil (MXD) 输送. 这些硫化β-cyclopodextrin纳米颗粒显示了改善的保留和没有皮肤刺激.
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:
- 对头皮疾病的局部药物输送往往面临保留和有效性的挑战.
- 米诺西迪尔 (MXD) 是一种常见的治疗方法,但其局部应用可以得到改善.
研究的目的:
- 开发粘合纳米颗粒,以增强局部输送米诺西迪尔 (MXD).
- 为了改善药物封装和保留,利用硫化β-环极素 (β-CDs).
主要方法:
- 化β-CDs的制备和MXD的封装.
- 纳米粒子配方使用奇托通过离子凝.
- 纳米粒子的表征 (大小,泽塔潜力,FTIR).
- 在体外药物释放,粘附和体外药物吸收研究.
- 在体内皮肤刺激的评估.
主要成果:
- 化β-CDs证实了成功的结合.
- 纳米粒子显示出合适的尺寸和泽塔潜力.
- FTIR证实没有药物辅助物相互作用.
- 药物释放延迟,并显著改善在头发表面的保留.
- 在子模型中没有观察到皮肤刺激.
结论:
- 开发的MXD载荷的化β-CD纳米颗粒显示出作为有效的药物输送系统的潜力.
- 该配方为局部头皮应用提供了增强的保留能力.
- 这种系统可以改善头皮疾病的治疗结果.
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