前言多相脂质体(polyphase Liposome)是沈阳药学院和上海市长宁区中心医院协作创制的作为抗癌药物载体的多相分散系新剂型。在制备脂质体的组成中添加非离子型表面活性剂、高效分散剂等辅料,使一部分未被脂质体包封的脂溶性药物乳化或胶团增溶,通过特定的工艺,做成一个以脂质体为主体,兼有乳剂化(o/w型、w/o/w型)微粒和胶团等 Introduction A polyphase liposome is a new multiphase dispersion system developed by Shenyang Pharmaceutical College and Shanghai Changning Central Hospital as antitumor drug carrier. In the preparation of liposomes, a non-ionic surfactant, an efficient dispersant and the like are added to the liposome to make a part of the liposome-free lipophilic drug emulsified or micellar solubilized through a specific process to form a Liposome as the main body, both emulsified (o / w type, w / o / w type) particles and micelles