【摘要】 温度敏感型的原位凝胶因其能根据温度变化进行相转变的特性而受到临床上的广泛关注，其在室温下为液体，在接近人体温度时能够快速形成凝胶，因此具有易于给药、缓释药物的特点。近年来，温敏凝胶作为一种局部药物递送系统的相关研究日益增多，而其中泊洛沙姆因具有良好的生物相容性和无毒性，基于泊洛沙姆制备的温敏凝胶占大多数。本文主要介绍了基于泊洛沙姆的温敏凝胶在局部药物递送系统中的开发和应用。

    【关键词】 泊洛沙姆 温敏凝胶 局部给药

    Application of Temperature-sensitive Gel Based on Poloxamer in Local Drug Delivery Systems/WANG Jing， DENG Lijing， ZENG Yun. //Medical Innovation of China， 2024， 21(22)： -188

    [Abstract] Temperature-sensitive in situ gels have attracted wide clinical attention because/v3157giAID+sRe3Y0AAaQ== of their ability to undergo phase transformation according to temperature changes. It is a liquid at room temperature and can quickly form a gel when it is close to human body temperature， so it has the characteristics of easy administration and sustained release of drugs. In recent years， there have been more and more researches on temperature-sensitive gels as a local drug delivery system， among which temperature-sensitive gels based on Poloxamer account for the majority due to their good biocompatibility and non-toxicity. This paper mainly introduces the development and application of temperature-sensitive gel based on Poloxamer in local drug delivery system. ......