摘要
介绍了海藻酸钠的性质和制备,阐述了其在医学工程上的应用,如用作药物载体、凝胶微球、缓释材料及外科创伤修复材料等,对其发展前景作了展望。指出:海藻酸钠用于开发缓释制剂是其发展的必然趋势,在耳科疾病局部治疗和人造软骨方面也有重要的应用前景,但是海藻酸钠水凝胶的强度和韧性却限制了其广泛应用。
The nature and preparation of sodium alginate are introduced and its medical applications are reviewed in fields such as medical carrier, gel microspheres, sustained-release materials, surgical wound repairing materials, and so on. Besides, its development prospects are described. It is an inevitable trend that sodium alginate is used in the development of controlled-release reagent. There are also important applications in the partial treatment of ear disease and artificial cartilage for sodium alginate, but the strength and toughness of alginate hydrogel limits its wider application.
出处
《医疗卫生装备》
CAS
2008年第9期33-35,共3页
Chinese Medical Equipment Journal
基金
广东省科技攻关计划(2006B40101013)
广东省省部产学研结合专项基金(2006D90504011)
关键词
海藻酸钠
药物载体
缓释试剂
外科创伤修复材料
sodium alginate
medical carrier
controlled-release reagent
surgical wound repairing material
