Controlled Release Oral Dosage Forms: Some Recent Advances in Matrix Type Drug Delivery Systems
نویسندگان
چکیده
منابع مشابه
Matrix Tablets: An Effective Way for Oral Controlled Release Drug Delivery
The purpose of this review article is to characterize all of the parameters regarding the types, polymers used, and release kinetics of matrix tablets. Matrix system was the earliest oral extended release platform for medicinal use. Matrix tablets are most commonly used methods to modulate the release profile of drugs. They are much desirable and preferred for such therapy because they o...
متن کاملControlled - Release of Oral Dosage Forms
Formulation, Fill & Finish 2003 10 he technologies behind oral drug delivery have emerged from the mainstream pharmaceutical industry and have become influential forces in their own right, as evidenced by the burgeoning “drug delivery companies” that are at the forefront of innovation and hold their own niche market. Drug delivery companies and their pharmaceutical industry partners are poised ...
متن کاملLITERATURE ON CONTROLLED RELEASE DRUG DELIVERY SYSTEMS (MICROCAPSULES AND MATRIX TABLETS) Controlled release drug delivery systems
Controlled release drug delivery systems 1 are those dosage formulations designed to release an active ingredient at rates, which differ significantly from their corresponding conventional dosage forms. The controlled release drug delivery systems are aimed at controlling the rate of drug delivery, sustaining the duration of therapeutic activity and/or targeting the delivery of the drug to a ti...
متن کاملRecent Advances in Ocular Drug Delivery Systems
Transport of drugs applied by traditional dosage forms is restricted to the eye, and therapeutic drug concentrations in the target tissues are not maintained for a long duration since the eyes are protected by a unique anatomy and physiology. For the treatment of the anterior segment of the eye, various droppable products to prolong the retention time on the ocular surface have been introduced ...
متن کاملRecent Advances in Drug Delivery Systems
Drug targeting to specific organs and tissues has become one of the critical endeavors of the century since the use of free drugs in conventional dosage forms generally involves difficulties in achieving the target site at the appropriate dose after or during a proper time period. Consequently, the search for new drug delivery approaches and new modes of action represent one of the frontier res...
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ژورنال
عنوان ژورنال: Journal of Medical Sciences
سال: 2001
ISSN: 1682-4474
DOI: 10.3923/jms.2001.350.354