黄芪促进慢性难愈性创面愈合的研究进展
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篇名: | 黄芪促进慢性难愈性创面愈合的研究进展 |
TITLE: | Research progress on Astragali Radix for promoting healing of chronic refractory wound |
摘要: | 慢性难愈性创面(CRW)因持续炎症、细菌感染、氧化应激及血管生成不足等病理特征,临床治疗难度大。黄芪作为一种传统中药,其主要活性成分(如黄芪多糖、黄酮类化合物、黄芪甲苷等)可通过多靶点药理机制作用于CRW。基础研究表明,黄芪的主要活性成分可以通过干预炎症反应、抑制病原菌生长、增强抗氧化能力和促进创面新血管生成等相关作用机制促进CRW愈合。网络药理学与生物信息学研究表明,黄芪活性成分可靶向调控核因子κB、磷脂酰肌醇3-激酶/蛋白激酶B、AMP活化蛋白激酶、血管内皮生长因子受体等关键信号节点及炎症-血管生成相关通路,协同发挥抗炎、促血管新生等作用。临床应用研究结果显示,黄芪内服方剂(如黄芪桂枝汤、当归黄芪汤等)可缩短CRW愈合时间、降低炎症指标水平;外用制剂(如紫朱软膏、黄芪生肌膏、静电纺丝黄芪多糖复合纳米纤维敷料等)可显著提升CRW愈合率、减少并发症。 |
ABSTRACT: | Chronic refractory wound (CRW) presents significant clinical treatment challenges due to pathological characteristics such as persistent inflammation, bacterial infection, oxidative stress and inadequate angiogenesis. Astragali Radix, a traditional Chinese medicinal herb, exerts multi-target pharmacological effects on CRW through its active components, including Astragalus polysaccharides, flavonoids, and astragaloside Ⅳ, etc. Fundamental studies indicate that these components promote CRW healing by modulating inflammatory responses, inhibiting pathogen growth, improving antioxidant capacity and stimulating neovascularization. Network pharmacology and bioinformatics studies have revealed that active components of Astragali Radix target and modulate key signaling nodes such as nuclear factor-κB, phosphatidylinositol 3-kinase/Akt, AMP-activated protein kinase, and vascular endothelial growth factor receptor, as well as inflammation-angiogenesis-related pathways, thereby synergistically exerting anti-inflammatory and pro-angiogenic effect. Clinical applications have demonstrated that oral formulations (e.g., Huangqi guizhi decoction, Danggui huangqi decoction, etc.) reduce healing time of CRW and lower inflammatory marker levels, while topical preparations (e.g., Zizhu ointment, Huangqi shengji ointment, electrostatically spun Astragalus polysaccharide composite nanofibre dressings, etc.) significantly improve healing rates of CRW and minimize complications. |
期刊: | 2025年第36卷第19期 |
作者: | 于洋洋;高原;贺金玲;吴昊;陈科宇;赵雨星 |
AUTHORS: | YU Yangyang,GAO Yuan,HE Jinling,WU Hao,CHEN Keyu,ZHAO Yuxing |
关键字: | 黄芪;慢性难愈性创面;基础研究;网络药理学;生物信息学;临床研究 |
KEYWORDS: | Astragali Radix; chronic refractory wounds; basic research; network pharmacology; bioinformatics; clinical |
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