Controlled release effervescent buccal discs of buspirone hydrochloride:in vitroandin vivoevaluation studies
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چکیده
منابع مشابه
In Vitro Studies of Controlled Release Alfuzosin Matrix Tablets Prepared with Ethylcellulose and Hydroxypropyl Methylcellulose
Extended release formulation of alfuzosin, an a-antagonist used for prostatic hypertrophy, is available in market. It is convenient for older patients to take only one tablet a day. Marketed alfuzosin formulation is three layered geomatrix tablet that requires special facilities, high cost, more time and complex operation than normal direct compression formulation. Therefore, a less compl...
متن کاملControlling pH in shake flasks using polymer-based controlled-release discs with pre-determined release kinetics
BACKGROUND There are significant differences in the culture conditions between small-scale screenings and large-scale fermentation processes. Production processes are usually conducted in fed-batch cultivation mode with active pH-monitoring and control. In contrast, screening experiments in shake flasks are usually conducted in batch mode without active pH-control, but with high buffer concentr...
متن کاملevaluation of calendula mucilage as a mucoadhesive and controlled release component in buccal tablets
mucoadhesive drug delivery systems were developed to sustain drug delivery via various mucus membranes for either local or systemic delivery of poorly absorbed drugs such as peptides and proteins as well as drugs that are subjected to high first-pass metabolism. the present study was undertaken to use isolated calendula mucilage as a mucoadhesive agent and to formulate controlled release buccoa...
متن کاملControlled-Release Low Density Effervescent Floating Matrix Tablets of Risperidone: Development, Optimization, in vitro-in vivo Evaluation in Healthy Human Volunteers and Determination of Dissolution Equivalency
The main objective of the present study was to formulate gastroretentive effervescent sustained release drug delivery systems of risperidone floating tablets with the help of Methocel® K15, Ethocel® standard 7FP premium, Eudragit ® RS100 sustained release polymers to improve its safety profile, bioavailability and patient compliance. Risperidone floating tablets were formulated by wet granulati...
متن کاملStudy of Release Kinetics and Statistical Optimization of Slow Release Effervescent Tablet Containing Ibuprofen
2 The work investigates the formulation development, evaluation and optimization of ibuprofen effervescent tablet using 3 factorial designs. The effect of variables viz. xanthan gum and sodium bicarbonate on drug release and hardness of ibuprofen effervescent tablets were analyzed and optimized. The optimized formulation showed the ibuprofen release in sustained manner over a period of 6h. The ...
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ژورنال
عنوان ژورنال: Drug Delivery
سال: 2014
ISSN: 1071-7544,1521-0464
DOI: 10.3109/10717544.2014.917388