综合性开发调查simvastatin丰富的生物活性薄膜形成喷雾使用质量设计范式:改善伤口愈合的前性战略
Vrushali N Patel1, Heta V Patel1, Kashish Agrawal1
1Babaria Institute of Pharmacy, BITS Edu Campus, Vadodara, India.
Journal of drug targeting
|July 23, 2024
概括
为了伤口愈合而重新设计的simvastatin (SIM) 被制成了一种新型的膜形成喷雾剂 (FFS). 这种生物活跃的FFS表现出抗菌性质,并在体内增强了伤口愈合,为传统的局部抗菌药物提供了有希望的替代品.
科学领域:
- 药物重用 药物重用
- 生物材料科学 生物材料科学
- 伤口治愈研究研究 伤口治愈研究
背景情况:
- 局部抗微生物药物带来了挑战,包括耐药性和局部组织毒性.
- 辛巴斯塔丁 (SIM) 是一种心血管药物,表现出有利于伤口愈合的类效应.
- 需要新的药物输送系统来克服当前伤口治疗的局限性.
研究的目的:
- 开发和优化Simvastatin (SIM) 的生物活性,生物粘合膜形成喷雾 (FFS) 用于伤口愈合.
- 评估优化的SIM FFS的物理化学特性,抗菌活性和体内疗效.
- 探索SIM作为传统局部抗微生物药物的替代品的潜力.
主要方法:
- 通过实验设计 (DOE) 优化,使用奇托,原蛋白和氨酸制定了一个Simvastatin (SIM) FFS.
- 评估了物理化学性质 (粘度,薄膜形成时间,抗拉强度,药物释放).
- 对抗微生物活性进行了测试,对抗阳性和阴性细菌.
- 在体内,使用小鼠的切割伤口模型评估疗效,分析伤口收缩,关闭,组织重塑和细胞因子 (TNF-α,IL-6,IL-10) 概况.
主要成果:
- 优化的SIM FFS表现出中等粘度,快速薄膜形成,良好的灵活性和持续的药物释放超过9小时.
- 扫描电子显微镜证实了聚合物矩阵内的均SIM分散.
- FFS显示出显著的抗微生物活性.
- 与对照组相比,体内研究显示,与对照组相比,增强了伤口收缩,关闭和重新上皮化,具有有利的细胞因子调节和生物化学标记者配置文件.
结论:
- 一种新型的Simvastatin (SIM) 膜形成喷雾剂 (FFS) 成功开发和优化.
- SIM FFS具有理想的物理化学特性,抗菌疗效,并在体内促进加速伤口愈合.
- 这种配方代表了传统局部抗微生物药物用于伤口管理的有希望的替代品.
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