[PDF] Top 20 Studies on Development of Controlled Release Matrix Tablets of Camptothecin-An Anticancer Drug

... soluble drug, its release from CR matrix tablet is incomplete and therapeutically effec- tive drug levels may not be ...CPT release was studied in order to achieve thera- peutically ... See full document

... vitro release rate from sustained release tablet of ...of matrix forming polymers guar gum, xanthan gum and pectin were ...the drug release for 13 hrs, emerging as best ...Torsemide ... See full document

... the drug and polymer ratio of (1:1) then pre-lubricated with magnesium ...prepared tablets were placed in 100ml of 0.1N HCl. The tablets were not floated and the tablet remained at the bottom of the ... See full document

... of Drug Release [11&12] : To study the mechanism of drug release from the matrix tablets, the drug release data were fitted to various kinetic models like zero ... See full document

... designing controlled release systems for better absorption and enhanced ...tract. Drug absorption from the gastrointestinal tract is a complex procedure and is subject to many ...tract drug ... See full document

... on matrix formation and subsequent drug release from wax matrix tablets for controlled ....The tablets were then sintered at 80º. The sintered tablets were ... See full document

... increased drug bioavailability. In the present study, oral controlled release mucoadhesive matrix tablets have been developed for domperidone as model drug using natural ... See full document

... a controlled release matrix tablet of simvastatin a drug which is used in the treatment of ...a controlled release formulation of simvastatin is ...developed. Controlled ... See full document

... buccal tablets formu- lated would not cause any buccal irritation as all formulation have very similar pH nature with the buccal ...good matrix upon exposure to wet surface. In Vitro Drug ... See full document

... the drug release follows a first order ...of drug release follows first order ...dissolution studies suggested possibility of understanding the mechanism of drug release ... See full document

... sustained release (SR) matrix tablet of Quetiapine ...compatibility studies were performed using Fourier transform infrared spectroscopy (FT-IR) and Differential scanning calorimetry ...The ... See full document

... extended release formulation of Cefdinir was designed to provide 24 drug release ...preformulation studies were conducted and analytical method was developed ...the Drug–Excipient ... See full document

... (1). Controlled drug delivery technology is fast growing because of its many potential advantages like minimum fluctuations in plasma drug concentration and a reduced frequency of dosing when ... See full document

... between drug and gum was studied by using FTIR ...that drug and gum show no significant interaction between ...prepared tablets have exhibited satisfactory physicochemical properties such as weight ... See full document

... Delayed release, delayed action, prolonged action controlled release, extended action, timed release, depot and repository dosage forms are terms used to identify drug delivery system ... See full document

... oral controlled release matrix tablet formulations of Finasteride using Eudragit and Hydroxypropyl methylcellulose (HPMC) as a hydrophilic release retardant polymer and to study the influence ... See full document

... compression technique. Accurately weighed amounts of Theophylline and other excipients were blended in a geometric fashion using polybags blending method. Then sifted through sieve no 20, pre compression parameters were ... See full document

... This review focuses on the design, synthesis and pharmacological effects of non-steroidal anti-inflammatory (NSAIDs) mefenamic acid which is an anthranilic acid derivative. Mefenamic acid is a non-steroidal ... See full document

... the drug release ...the drug release from HPMC matrices is sequentially governed as follows: (i) At the beginning, steep water concentration gradients are formed at the polymer/water interface ... See full document

... retentive drug delivery systems are ...of drug with GI mucosa leading to higher bioavailability and hence therapeutic efficacy, reduced time intervals for drug administration, potentially reduced ... See full document