Oral controlled release dosage forms. II. Glassy polymers in hydrophilic matrices

被引:16
|
作者
Veiga, F [1 ]
Salsa, T [1 ]
Pina, ME [1 ]
机构
[1] Univ Coimbra, Fac Pharm, Lab Galen & Pharmaceut Technol, P-3049 Coimbra, Portugal
关键词
D O I
10.3109/03639049809082346
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Part I of this article reported general considerations of oral controlled release dosage forms and the applications of cellulose ether polymers in hydrophilic matrices. Part II of this study describes the advantages and disadvantages of limited swelling hydrophilic matrices, their preparation, mechanism, and parameters affecting drug release from these systems.
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页码:1 / 9
页数:9
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