基托桑基乳和基托桑基乳和基托桑基乳薄膜含有提姆斯青春期精油作为潜在的伤口包裹
Forough Karami1, Niloofar Torabiardekani2, Mohammadreza Moradi3
1Central Research Laboratory, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
Carbohydrate polymers
|July 21, 2023
概括
一种由奇托,凝和聚乙烯醇制成的新型谢洛格尔薄膜有效地对抗伤口感染. 这种抗微生物伤口包裹显示出对细菌和真菌的显著有效性,促进愈合.
科学领域:
- 生物材料科学 生物材料科学
- 伤口愈合 治愈 伤口愈合
- 抗菌剂 抗菌剂 抗菌剂
背景情况:
- 控制伤口排泄物和微生物感染仍然是一个临床挑战.
- 开发有效的抗微生物伤口包裹对于患者的康复至关重要.
研究的目的:
- 为制造和表征一种新型的施色凝薄膜,其中包含Thymus pubescens精油,用于抗菌性伤口包应用.
- 评估开发的伤口带的抗菌,抗菌膜和生物相容性特性.
主要方法:
- 制造基托/凝/聚乙烯醇克塞罗盖尔薄膜,使用青毛发育精油.
- 使用FTIR,SEM,AFM和拉力测试进行表征.
- 评估物理特性 (胀,WVTR,接触角度) 和释放动力学.
- 抗微生物和抗菌膜测定 (汁微稀释,XTT测定).
- 生物相容性评估 (MTT测定,血液溶解测试) 和流细胞计用于机制研究.
主要成果:
- 谢洛格尔薄膜对大肠杆菌,黄金葡萄球菌,空气菌和Candida物种表现出极好的抗菌活性.
- 观察到Candida albicans生物膜形成的显著减少 (∼80%).
- 该配方显示出高生物相容性 (MTT试验中≤100%的细胞活力),并且没有血液溶解.
- 抗微生物活性与对微生物细胞膜的吸引力有关,通过流动细胞计量证实了这一点.
结论:
- 开发的奇托桑/凝/聚乙醇聚凝膜具有合适的机械强度,高膨胀能力和受控释放性能.
- 这部电影展示了强大的抗微生物,抗生素和抗氧化活性,以及出色的生物相容性.
- 这种配方为先进的抗微生物伤口包装应用提供了有希望的候选者.
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