以中国草药为灵感,构建具有抗菌和促进伤口愈合功能的多成分水凝
Chuying Yao1, Yue Yuan2, Guangyan Du1
1College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China. dugy@zjut.edu.cn.
Journal of materials chemistry. B
|January 28, 2025
概括
中国草药启发了新的两组分分子水凝. 这些puerarin和CaSO4水凝显示了增强的特性,并促进了感染大肠杆菌的小鼠的伤口愈合.
科学领域:
- 生物材料科学 生物材料科学
- 传统中国医药 传统中国医药
- 纳米技术纳米技术
背景情况:
- 中国草药 (CHM) 为新型治疗材料提供了灵感.
- 在CHM中,Puerariae Lobatae Radix和Gypsum Ustum的宏观兼容性是一种已知的实践.
研究的目的:
- 将素 (PUE) 和CaSO4 (Ca) 联合组装成两个组成部分的分子水凝.
- 调查这些新型水凝的特性和伤口愈合潜力.
主要方法:
- 将PUE和Ca联合组装成两个组成部分的水凝.
- 机械,生物相容性,抗菌和抗氧化物质的特性.
- 在感染大肠杆菌的小鼠模型上进行了体内伤口愈合实验.
主要成果:
- 由于PUE-Ca交联键,双组件水凝表现出增强的机械性能.
- 水凝表现出良好的生物相容性,抗菌和抗氧化活性.
- 在体内研究证实了两组合凝的促进伤口愈合的功能.
结论:
- 化学化学制造原理可以指导先进生物软材料的开发.
- 开发的 puerarin-CaSO4 水凝对伤口愈合应用有很大的前景.
- 这种方法突出了创建定制草药灵感生物材料的潜力.
相关概念视频
Combined Effects of Drugs: Synergism
Synergism is a useful mechanism where combining two or more drugs is more effective than each constituent used alone. Such combinations are also called supra-additive interactions. The drugs collectively enhance the final therapeutic effect by acting on different targets. Another advantage is that the low dose of each constituent drug is sufficient to achieve the desired effect. This helps reduce the duration of therapy and lower the adverse effects of these drugs.
Such synergistic combinations...
Such synergistic combinations...
iChip
The cultivation of environmental microorganisms has long been hindered by the inability to replicate complex native conditions in vitro. The isolation chip (iChip) addresses this limitation by facilitating the growth of previously uncultivable microorganisms through in situ incubation. Designed for high-throughput microbial cultivation, the iChip comprises hundreds of microchambers, each capable of housing a single microbial cell. These microchambers are loaded with a mixture of molten agar and...


