在皮肤伤口愈合中使用电化学装置
J Parker Evans1, Chandan K Sen1
1Indiana Center for Regenerative Medicine & Engineering, Indiana University Health Comprehensive Wound Center, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
Bioengineering (Basel, Switzerland)
|June 28, 2023
概括
改变伤口电气环境的电疗剂,在感染管理和愈合方面表现有前途. 进一步的研究将优化它们的使用,以获得更好的治疗结果.
科学领域:
- 生物医学工程 生物医学工程
- 皮肤病学 皮肤病学
- 伤口治愈研究研究 伤口治愈研究
背景情况:
- 健康的皮肤保持了一种对生理功能至关重要的晶状体潜力.
- 伤口破坏皮肤屏障,改变当地的电化学环境.
- 电疗带为调节伤口电化学提供了一种新的方法.
研究的目的:
- 根据它们的作用机制,审查和分类电化.
- 评估当前关于在伤口治疗中使用电疗带的证据.
- 确定未来的研究方向,以优化电疗疗法.
主要方法:
- 电商用品分为离子,无线和电池驱动的类别.
- 审查现有的关于这些类型敷料疗效的文献.
- 对角质细胞迁移和生物膜破坏的影响分析.
主要成果:
- 这三种类型的电解药剂都对感染控制产生了积极的影响.
- 有证据表明,它对状细胞迁移产生有利影响,这是一个关键的愈合过程.
- 电疗剂在破坏伤口生物膜感染方面表现出有效性.
结论:
- 电疗剂带是治疗创伤愈合和感染管理的一种有前途的治疗策略.
- 需要进一步的机制和干预研究来确定最佳的应用参数.
- 建立剂量,时间和刺激类的最佳实践将最大限度地提高治疗效益.
相关概念视频
01:19Clinical Applications of Epidermal Stem Cells
2.7K
Epidermal stem cells (EpiSCs) are mainly located at the basal layer of the epidermis. These cells repair minor injuries of the skin and replace dead skin cells. However, EpiSCs’ cannot heal severe wounds such as major burns or those from diabetes or hereditary disorders. In such cases, culturing the epidermal stem cells from the patient is possible and has yielded successful treatment options, such as laboratory-grown skin grafts. These grafts are synthesized using a patient’s own...
2.7K
01:28Phases of Wound Repair
6.1K
Following injury, the integrity of the injured tissues must be reestablished. For example, in skin tissue, wound repair involves coordination among resident skin cells, blood mononuclear cells, extracellular matrix, growth factors, and cytokines to complete the healing cascade.
Formation of Blood Clot
In case of deep injuries, trauma to blood vessels results in blood loss. In the meantime, phospholipids released from the ruptured endothelial cellular membrane are converted into arachidonic...
Formation of Blood Clot
In case of deep injuries, trauma to blood vessels results in blood loss. In the meantime, phospholipids released from the ruptured endothelial cellular membrane are converted into arachidonic...
6.1K