基于脂质液晶的持续释放配方的开发,以控制脱氧酸盐的释放:体外和体外评估
Maryam Kouhjani1, Arezoo Saberi1, Farzin Hadizadeh2,3
1Department of Pharmaceutics, School of Pharmacy, Mashhad University of Medical Science, Mashhad, Iran.
AAPS PharmSciTech
|November 9, 2023
概括
一种新型的脂质液晶 (LLC) 配方的脱氧化 (NADC) 通过减少炎症和亡,有效地治疗蜂. 这种持续释放的NADC注射为美容手术提供了更安全的替代方案.
科学领域:
- 皮肤病学 皮肤病学
- 制药科学 制药科学
- 分析化学 分析化学
背景情况:
- 酸胆和脱氧化 (NADC) 的皮下注射用于细胞质炎治疗.
- NADC注射可以引起局部炎症和亡.
- 需要一种持续释放的配方来减轻NADC的不良影响.
研究的目的:
- 开发和验证一种光谱计量方法,用于在脂质液晶 (LLC) 配方中量化NADC.
- 与NADC溶液相比,评估LLC-NADC配方用于细胞质治疗的疗效和安全性.
主要方法:
- 用光谱法测量NADC的量化,根据ICH Q2指南进行验证.
- 为了持续释放NADC而准备了LLC-NADC配方.
- 在体内研究将LLC-NADC注射与NADC溶液注射在细胞质模型中进行了比较.
- 组织病理学评估评估了组织损伤和系统性影响.
主要成果:
- 对NADC量化的光谱流体测量方法显示出高线性 (r2=0.999),精度 (RSD<4%) 和准确性 (97-100%的恢复).
- 在30天内,LLC-NADC注射显著减少了皮肤组织中的炎症和亡.
- 与单独使用NADC溶液相比,LLC-NADC治疗显示脂肪溶解增加.
- 组织病理学证实对脏或心脏组织没有不良影响.
结论:
- 一种经过验证,可靠和经济的光谱测量方法存在,用于在LLC配方中量化NADC.
- 该LLC-NADC配方是一种更安全,更有效的替代品,用于治疗细胞质炎,最大限度地减少局部组织损伤.
- 通过LLC技术持续释放NADC可以改善治疗结果和安全性.
相关概念视频
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