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盐酸川芎嗪经皮给药系统的制备及体外释放和透皮研究

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Indexed by:期刊论文

Date of Publication:2008-10-10

Journal:中国医药工业杂志

Included Journals:PKU、ISTIC、CSCD

Volume:39

Issue:10

Page Number:745-749

ISSN No.:1001-8255

Key Words:经皮给药系统;微观非均相结构;盐酸川芎嗪;聚丙烯酸酯压敏胶;阿拉伯胶

Abstract:用盐酸川芎嗪作为模型药物,将阿拉伯胶与聚丙烯酸酯压敏胶共混,制备了一种微观非均相、宏观均相的经皮给药系统,并考察了非均相结构对药物体外释放及透皮速率的影响.结果表明,阿拉伯胶含量为15%时可抑制载药量为5%的贴片中药物析晶,同时增加盐酸川芎嗪的体外释放与裸鼠皮肤的透过量,且阿拉伯胶的加入量对于贴片的黏附性无明显影响.

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