Oral Controlled-Release Dosage Forms. I. Cellulose Ether Polymers in Hydrophilic Matrices |
| |
| Authors: | T. Salsa F. Veiga M. E. Pina |
| |
| Affiliation: | a Laboratory of Galenic and Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal |
| |
| Abstract: | An appropriately designed controlled-release drug delivery system can be a major advance towarb solving problems concerning the targeting of a drug to a specific organ or tissue and controlling the rate of drug delivery to the target tissue. Hydrophilic matrices are an interesting option when developing an oral controlled-release formulation. The present study focuses on oral controlled-release dosage forms and the application of cellulose ether polymers in hydrophilic matrices. Key Words. Controlled-release matrices; Hydrophilic matrices; Cellulose ether polymers; Hydroxypropylmethylcellulose; HPMC |
| |
| Keywords: | |
| 本文献已被 InformaWorld 等数据库收录！ |
