纳米配送系统的配方和优化研究,封装瓜野生叶提取物,寻找潜在的抗炎性质
Phuoc Vinh Nguyen1, Quang-Vinh Nguyen2, Minh Trung Nguyen3
1Vietnam National University Ho Chi Minh City, Thu Duc City, Ho Chi Minh City, Ho Chi Minh City, 700000, VIET NAM.
Biomedical materials (Bristol, England)
|December 20, 2024
概括
瓜叶提取物被封装在体中显示出增强的抗炎作用. 这种新的配方提高了稳定性和透性,为炎症提供了强大的天然治疗方法,甚至超过了布洛芬.
科学领域:
- 药理学 药理学是指药理学的学科.
- 纳米技术纳米技术
- 自然产品 自然产品
背景情况:
- 瓜 (guava) 具有抗炎性质,但患有不稳定性和低生物可用性.
- 体,一个纳米状系统,提供了一个有前途的策略,以提高自然化合物的输送.
- 克服瓜提取物用于治疗应用的局限性至关重要.
研究的目的:
- 开发和优化瓜叶提取物 (GLs-N) 的尼奥索姆配方.
- 为了评估优化体的物理化学性质,稳定性和透性.
- 评估GLs-N.的体外和体内抗炎功效.
主要方法:
- 使用乙醇注射方法制造了封装瓜叶提取物的体.
- 使用基于表面活性剂,胆固醇和提取物含量的实验设计模型优化配方.
- 评估了物理化学特性,封装效率,稳定性,透性和抗炎活性 (体外和体外斑马鱼模型).
主要成果:
- 经过优化后的体体具有167.9nm的大小,PDI为0.212,并具有65.54%的封装效率.
- 在4°C和25°C下,GLs-N在28天内显著增强透性和良好的稳定性.
- 在体外和体外研究表明,与自由提取物和布洛芬相比,GLs-N具有优越的抗炎活性.
结论:
- 成功开发和优化了瓜叶提取物的稳定和有效的阴带体配方.
- 体封装显著改善了瓜叶提取物的生物可用性和抗炎功效.
- 这种纳米载体系统具有使用天然产品有效治疗炎症的潜力.
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