Formulation and evaluation of floating microspheres of losartan potassium using sodium alginate and HPMC by solvent evaporation method
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چکیده
منابع مشابه
Formulation and Evaluation of Controlled Release Floating Tablets of Lamivudine Employing Hpmc K4m and Sodium Alginate
Lamivudine, a BCS Class I synthetic nucleoside analogue, has a a short biological half-life of 5–7 and is mainly absorbed in the upper gastrointestinal tract. The purpose of the study is to develop a controlled release floating tablets of lamivudine employing HPMC K4M and sodium alginate. The floating tablets of lamivudine were prepared employing HPMC K4M and sodium alginate as matrix formers a...
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شناسایی مخاطرات در واحد 400 پالایشگاه گاز پارسیان. در این پروزه با بکارگیری از تکنیک hazop به شناسا یی مخاطرات ، انحرافات ممکن و در صورت لزوم ارایه راهکارهای مناسب جهت افزایش ایمنی فرا یند پرداخته میگردد. شرایط عملیاتی مخاطره آمیز نظیر فشار و دمای بالا و وجود ترکیبات مختلف سمی و قابل انفجار در واحدهای پالایش گاز، ضرورت توجه به موارد ایمنی در این چنین واحدهایی را مشخص می سازد. مطالعه hazop یک ر...
Formulation and Evaluation of Microspheres of Losartan Potassium Using Biodegradable Natural Polymers
Present investigation describes preparation of microspheres by solvent evaporation followed by in vitro characterization of microspheres to evaluate the effect of method of preparation on physical properties and drug release profile of microspheres. The microspheres were found to be discrete, spherical with free flowing properties. The morphology (Scanning Electron Microscopy), particle size di...
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The purpose of this study was to prepare polymeric microspheres containing Ketoprofen (KFN) by single emulsion [oil-in-water (o/w)] solvent evaporation method. Polycaprolactone (PCL), biocompatible polymer, was used for the preparation of sustained released microspheres of KFN. A Plackett–Burman design was employed by using the Design-Expert® software (Version9.0.3.1, Stat-Ease Inc., Minneapoli...
متن کاملFormulation and Evaluation of Sustained Release Microspheres of Acetazolamide by Solvent Evaporation Technique
ISSN:0975-1459 Sustained release microcapsules of acetazolamide, a short half life carbonic anhydrase inhibitor, was developed to reduce the frequency of drug administration, ease of dose adjustment and improve patient compliance. In this study, sustained release microcapsules of acetazolamide was prepared by solvent evaporation techniques using Eudragit RL/RS as polymer and particle size, enca...
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ژورنال
عنوان ژورنال: Journal of Drug Delivery and Therapeutics
سال: 2019
ISSN: 2250-1177
DOI: 10.22270/jddt.v9i1-s.2263