[PDF] Top 20 Formulation Development and Evaluation of Rosuvastatin Calcium Controlled Release Effervescent Floating Matrix Tablets (Grdds)

... gastric floating systems employed Sodium Bicarbonate as a gas-forming agent dispersed in a hydrogel matrix (HPMC K100, Carbopol 934P, Xanthan gum, Guar ...Rosuvastatin calcium. One of the ... See full document

... longer floating lag time of 22 ...tablet matrix and prolong the floating lag ...maximum floating time i.e. 12 hrs. Tablets of batch F1, F3, F7 and F12 exhibited short floating ... See full document

... CONCLUSION: The formulation for combination tablet of Fenofibrate and Rosuvastatin was developed. Here, isoleucine and arginine worked as solubility enhancers, significantly increasing the release ... See full document

... An effervescent floating matrix tablet of Pentoxifylline with hydroxyl propyl methyl cellulose (HPMC) was prepared by wet granulation ...an effervescent agent (gas generating ... See full document

... Felodipine matrix tablets were prepared by using carnauba wax, a hydrophobic polymer with a concentration of 25% along with microcrystalline cellulose (F8) has released drug for extended period of time (24 ... See full document

... in-vitro release studies. As a result solid dispersion formulation showed improved dissolution rate than pure drug and physical ...better release profile was chosen to formulate into a tablet dosage ... See full document

... [r] ... See full document

... drug levels may lead to precipitation of adverse effects especially of a drug with small therapeutic index, whenever overmedication occurs. In order to overcome the drawbacks of conventional drug delivery systems, ... See full document

... of tablets prepared by direct compression method by using the hydrophilic polymers such as HPMC K4M, HPMC K100M, Xanthan gum, Guar gum, Karaya gum, Sodium cmc and hydrophobic polymers ( Ethyl cellulose) ... See full document

... of tablets by Melt granulation technique Theophylline controlled release matrix tablets were prepared by melt granulation method, as per the ...di calcium phosphate were taken, ... See full document

... Floating matrix tablets of the ATZ were prepared by a combination of different grades of EC ...The tablets were evaluated for various ... See full document

... designing controlled release systems for better absorption and enhanced ...[1]. Floating dosage forms, having a bulk density lower than gastric fluids and remaining therefore buoyant on the stomach ... See full document

... or controlled release) and the design of dosage form (solid dispersion or liquid), must be developed within the intrinsic characteristics of GI ...successful development of oral drug delivery systems ... See full document

... optimized formulation of Rosuvastatin calcium (F10), and Marketed Formulation (Crestor) were carried out using male Wistar rats ...tablet formulation containing Complexation of ... See full document

... the formulation shown in table ...Drug release studies were made to determine whether the release of the drug is slow enough for at least 12 ...that formulation FT-6 shows maximum drug ... See full document

... Weight variation test: To study the weight variation, twenty tablets were taken and their weight was determined individually and collectively on a digital weighing balance. The average weight of one tablet was ... See full document

... drug release mechanism to be non-fickian anomalous transport by swelling/diffusion/erosion of the gel matrix formed by the hydrated polymer as shown in Table ...the release rate constants was done ... See full document

... the tablets was determined using Roche ...the tablets to the combined effect of abrasion and shock in a plastic chamber revolving at 25 rpm and dropping the tablets at a height of 6 inches in each ... See full document

... of Tablets by wet granulation The gastro retentive tablets were prepared by wet granulation method using polymers as described in Table ...into tablets of average weight 350 mg using 9 mm round ... See full document

... K100M matrix shows best release profile which is more similar to the calculated theoretical profile as compare to other ...Drug release after 12 hours was ...our formulation. Effect of ... See full document