A flexible-dose dispenser for immediate and extended release 3D printed tablets
نویسندگان
چکیده
منابع مشابه
Preparation of Alprazolam Extended- Release Tablets and In vitro Characterization
Abstract The main aim of this study was to prepare and evaluate the extended - release system of an anxiolytic substance. Alprazolam is a short-acting benzodiazepine with general properties similar to those of diazepam. Our studies focused on the development of extended drug delivery system based on Hydroxy Propyl Methyl Cellulose (HPMC 4000cps) as retard agent and polyvinylpyrrolidone (PVP k30...
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Nifedipine Extended-release Tablet depends for its action on the existence of an osmotic gradient between the contents of the tablet core and fluid in the gastrointestinal tract. Drug delivery is essentially constant as long as the osmotic gradient remains constant, and then gradually falls to zero. Upon swallowing, the biologically inert components of the tablet remain intact during gastrointe...
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A dissolution test for fesoterodine low dose extended-release tablets using liquid chromatographic (LC) method equipped with a C18 monolithic column was developed and validated. LC system was operated isocratically at controlled temperature (40 °C) using a mobile phase of acetonitrile:methanol:0.03 M ammonium acetate (pH 3.8) (30:15:55, v/v/v), run at a flow rate of 1.5 mL/min and detected at 2...
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The objective of the study was to compare pharmacokinetic and pharmacodynamic parameters of gliclazide after administration of immediate (IR) and modified release (MR) tablets. The experiment included rats with both normoglyceamia and streptozocin (STZ)-induced hyperglyceamia. Several MR formulations were designed and in vitro drug release profile was assessed by a dissolution test. For the fur...
متن کاملPharmacokinetics and Pharmacodynamics of Gliclazide from Immediate and Modified Release Formulation Tablets in Rats
The objective of the study was to compare pharmacokinetic and pharmacodynamic parameters of gliclazide after administration of immediate (IR) and modified release (MR) tablets. The experiment included rats with both normoglyceamia and streptozocin (STZ)-induced hyperglyceamia. Several MR formulations were designed and in vitro drug release profile was assessed by a dissolution test. For the fur...
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ژورنال
عنوان ژورنال: European Journal of Pharmaceutics and Biopharmaceutics
سال: 2015
ISSN: 0939-6411
DOI: 10.1016/j.ejpb.2015.07.027