相关实验视频

Updated: Jun 14, 2025

Manufacture and Drug Delivery Applications of Silk Nanoparticles

Manufacture and Drug Delivery Applications of Silk Nanoparticles

Published on: October 8, 2016

丝虫素在伤口愈合应用中的治疗潜力

Monika Prakash¹, Chandraprabha Mathikere Naganna¹, Vivek Radhakrishnan¹

¹Department of Biotechnology, M. S. Ramaiah Institute of Technology, Bengaluru, India.

Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society

|September 3, 2024

概括

素是一种天然的丝蛋白,通过减少炎症和增强细胞增殖,有效促进慢性伤口愈合. 它的生物相容性使其成为先进伤口带的有希望的生物材料.

科学领域:

生物材料科学生物材料科学
再生医学是一种再生医学.
伤口治愈研究研究伤口治愈研究

背景情况:

慢性伤口表现出持续的炎症和受损的再上皮质化,显著阻碍愈合.
相关因素包括细菌感染,缺氧,缺血,血管不良和MMP-9.9升高.
慢性伤口的全球患病率很大,而且在不断增长,这给临床带来了重大挑战.

研究的目的:

审查素与伤口愈合相关的生物特性.
探索素在伤口愈合级联中对生物点的作用机制.
突出基于素的伤口包裹和纳米技术在慢性伤口管理中的应用.

主要方法:

文献综述侧重于素的生物活动.
对血清素对细胞过程 (如增殖和细胞因子释放) 的影响进行分析.
基于素的伤口护理产品和纳米粒子配方的检查.

主要成果:

氨酸具有生物相容性,生物降解性和抗氧化特性,非常适合伤口愈合.
它增强纤维细胞和角质细胞的增殖,并刺激巨细胞因子的释放,改善血管化.
氨酸增加了细胞结合部位,并表现出细胞保护性和线粒生成效应.

结论:

素是一种易于获得的,具有成本效益的生物材料,具有治疗慢性伤口的巨大潜力.
它固有的生物特性促进了伤口愈合过程的关键阶段.
基于素的伤口包裹和纳米颗粒为复杂的伤口提供了创新的治疗策略.

关键词:

慢性伤口愈合慢性伤口愈合纳米配方中的纳米配方血清素是什么意思血清素是什么意思丝虫的丝虫的丝虫的 sericin 它具有治疗潜力.伤口包裹伤口包裹

更多相关视频

In Vivo Targeted Expression of Optogenetic Proteins Using Silk/AAV Films

In Vivo Targeted Expression of Optogenetic Proteins Using Silk/AAV Films

Published on: February 26, 2019

Designing Silk-silk Protein Alloy Materials for Biomedical Applications

Designing Silk-silk Protein Alloy Materials for Biomedical Applications

Published on: August 13, 2014

相关概念视频

Clinical Applications of Epidermal Stem Cells

Clinical Applications of Epidermal Stem Cells

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...

Phases of Wound Repair

Phases of Wound Repair

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...