化学类驱动的多烯基配置文件形成了四种药用植物的体外再生活动,这些药物与烧伤和伤口愈合有关
Oana-Janina Roșca1,2,3, Alexandra Mioc1,2, Livia-Nicoleta Deveseleanu-Corici4
1Faculty of Pharmacy, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania.
Pharmaceuticals (Basel, Switzerland)
|February 27, 2026
概括
富含酸的Ocimum basilicum和Galium verum的液醇提取物在体外显著增强了角质细胞的再生和伤口关闭. 这些发现突出了用于伤愈合应用的特定植物性多.
科学领域:
- 药理学和植物化学
- 伤口治愈研究研究 伤口治愈研究
- 皮肤病学 皮肤病学
背景情况:
- 烧伤伤口的修复依赖于氧化平衡和角质细胞再生.
- 富含多的植物产品具有潜在的抗氧化和再生性质.
- 研究了四种具有民族药理学意义的物种: Boswellia serrata, Sambucus nigra, Ocimum basilicum 和 Galium verum. 这些物种被研究.
研究的目的:
- 为了比较四种植物提取物的多性概况.
- 为了将化学成分与 HaCaT 角质细胞的体外再生活性相关联.
- 确定具有最有前途的伤口愈合潜力的植物.
主要方法:
- 使用乙醇 (99.5%) 和水醇 (70%) 溶剂进行提取.
- 通过LC-MS,全聚含量 (TPC) 和DPPH抗氧化剂测定进行化学分析.
- 在体外评估HaCaT角质细胞活力 (Alamar Blue) 和迁移 (伤试验).
主要成果:
- 在Ocimum basilicum (OB-H) 和Galium verum (GV-H) 的水醇提取物中,TPC值最高,DPPHIC50值最低.
- OB-H和GV-H提取物表现出最强烈的生物效应,显著增加HaCaT活力和伤关闭.
- 桑布库斯尼格拉提取物促进了适度的迁移,而博斯韦利亚塞拉塔提取物显示出适度的生存能力提升.
结论:
- 聚化合物的组成,特别是酸的优势,与体外再生活性有很强的相关性.
- 和的水合酒精提取物在烧伤愈合方面表现出最有利的特征.
- 这项研究为利用特定植物提取物在再生医学中用于皮肤修复提供了基础.
更多相关视频
相关概念视频
01:19Overview of Regeneration and Repair
5.6K
Regeneration and repair processes are critical in healing damages caused by injury, disease, and aging. In regeneration, the damaged tissue is entirely replaced with new growth that restores the original architecture and function. In contrast, tissue repair usually results in a fixed tissue architecture involving scar formation. Scars generally do not reestablish tissue function and may also exhibit structural abnormalities at the injury site.
Regeneration
All animals have varying degrees of...
Regeneration
All animals have varying degrees of...
5.6K
01:19Clinical Applications of Epidermal Stem Cells
3.4K
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...
3.4K
01:22Burn Injuries
4.8K
Burn injuries occur when the skin and underlying tissues are damaged due to exposure to heat, electricity, chemicals, radiation, or friction. They can vary in severity, from minor superficial burns to severe deep burns that can be life-threatening.
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
4.8K