创新链/学科链/研发链/产业链

新药研发前沿动态 / 医药领域趋势进展

载药黏附性高分子水凝胶在创伤修复中的应用研究进展

Research Progress in Application of Drug-loaded Polymeric Adhesive Hydrogels in Wound Healing

  • 摘要: 载药黏附水凝胶因其优异的理化性质和生物医学性质,成为最热门的伤口敷料之一。其中,高分子水凝胶因其优秀的黏附性、柔韧性和保湿性被越来越广泛地应用于载药黏附敷料,其在临床治疗中有重大应用价值。综述了常见的高分子水凝胶材料——壳聚糖、明胶、丝素蛋白、聚乙二醇、聚乙烯醇和聚乙烯吡咯烷酮的应用研究进展,介绍其用作创伤敷料时的黏附隔离、抗菌抗炎及愈合伤口的作用以及实现这些功能的策略,以期为载药黏附性高分子水凝胶的相关研究及临床应用提供参考。

     

    Abstract: Drug-loaded adhesive hydrogels have become one of the most popular wound dressings due to their excellent physicochemical and biomedical properties. Among them, polymeric hydrogels are increasingly used in drug-loaded adhesive dressings due to their excellent adhesion, flexibility and moisturizing properties. They possess great application value in clinical treatment. In this article, the research progress in application of the common polymeric hydrogel materials, such as chitosan, gelatin, silk protein, polyethylene glycol, polyvinyl alcohol and polyvinylpyrrolidone was reviewed. The article presented the effects of polymeric hydrogel materials as wound dressing, including adhesive isolation, antibacterial and anti-inflammatory activities, as well as wound healing. In addition, the strategies for realizing the above functions were also discussed, so as to provide reference for the research and clinical application of drug-loaded polymeric adhesive hydrogels.

     

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