With utilities of new methods and techniques, TDDS is becoming a mature method.
许多新方法和新技术的应用，使经皮给药系统逐渐成为一种成熟的给药方法。
The advance of TDDS including microsphere, multi-emulsion and liposome for TCM was introduced and evaluated.
从微球制剂、复合性乳剂以及脂质体三方面对中药靶向制剂的研究进展作了介绍和展望。
To shorten the developing time, authorized drugs were often chosen as model medicine when developing a new TDDS.
开发新的透皮贴剂，多选择一个已批准的药物为模型药物，从而可以大大缩短开发时间。
METHODS:On the basis of relate literatures, we discussed drug carriers and preparation about lymph targeted drug delivery system (TDDS).
方法：分析有关文献资料，对淋巴靶向给药系统的载体材料及其制剂的研究与应用等进行了论述。
Therefore, the key problems in the TDDS are the development of proper auxiliary materials such as carriers, enhancers and bone materials.
这样，研制适宜的辅料如：载体、促渗材料和骨架材料等成为了研制透皮给药系统的重心。
The results indicated that the hydrophilic polyurethane PSA prepared show good transdermal drug release properties, which suit for the TDDs application.
结果表明，该聚氨酯压敏胶贴剂具有良好的药物控释能力，适用于经皮给药系统。
Transdermal drug delivery systems (TDDS) have broad market prospects. However, transdermal delivery is limited by the inability of the large majority of drugs to cross skin.
经皮给药制剂是一种有着广阔市场前景的给药途径，但皮肤使多数药物难以渗透吸收。
In this study, three kinds of hydrophilic pressure sensitive adhesives and two kinds of nanocarrier materials were prepared for technology requirement of TDDS and their properties were investigated.
本文针对经皮给药系统新型压敏胶及新型经皮给药技术需求，研制了三类亲水性压敏胶及两种药物纳米载体材料，并对其性能进行了研究。
In this study, three kinds of hydrophilic pressure sensitive adhesives and two kinds of nanocarrier materials were prepared for technology requirement of TDDS and their properties were investigated.
本文针对经皮给药系统新型压敏胶及新型经皮给药技术需求，研制了三类亲水性压敏胶及两种药物纳米载体材料，并对其性能进行了研究。
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