In Vitro Release Testing of Semi-Solid Dosage Forms
نویسندگان
چکیده
منابع مشابه
Dual Release System of Solid Oral Dosage Forms
The dual release system is used to achieve both quick and sustained release effect from dosage form. The dual release action achieve by using core compressed tablet, bi-layer or multi layer tablet, IR and SR granules containing matrix tablet and capsules. Some researcher formulated dual release system by incorporating disintegrants for immediate release part and different polymers for sustained...
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Literature data are reviewed on the properties of ibuprofen related to the biopharmaceutics classification system (BCS). Ibuprofen was assessed to be a BCS class II drug. Differences in composition and/or manufacturing procedures were reported to have an effect on the rate, but not the extent of absorption; such differences are likely to be detectable by comparative in vitro dissolution tests. ...
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Literature data relevant to the decision to allow a waiver of in vivo bioequivalence (BE) testing for the approval of immediate release (IR) solid oral dosage forms containing lamivudine as the only active pharmaceutical ingredient were reviewed. The solubility and permeability data of lamivudine as well as its therapeutic index, its pharmacokinetic properties, data indicating excipient interac...
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Literature data relevant to the decision to allow a waiver of in vivo bioequivalence (BE) testing for the approval of immediate release solid oral dosage forms containing ribavirin are reviewed. Ribavirin is highly soluble, but its permeability characteristics are not well defined. Therefore according to the Biopharmaceutical Classification System, and taking a "worst case" approach, ribavirin ...
متن کامل"In vitro" dissolution tests for solid oral dosage forms.
©2010 Particle Sciences, Inc. All rights reserved. the drug substance and involves two steps: dissolution and absorption (or permeability). Understanding the multi-step dissolution process is essential to proper in vitro method development. Dissolution is the process of extracting the API out of the dosage form solid-state matrix into solution within the gastrointestinal tract. Absorption is th...
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ژورنال
عنوان ژورنال: Dissolution Technologies
سال: 2017
ISSN: 1521-298X
DOI: 10.14227/dt240317p52