[PDF] Top 20 Formulation and evaluation of bilayer floating tablets of simvastatin and lovastatin

... The drug release from floating bilayer tablets can be studied by the invitro dissolution studies using USP II paddle apparatus at a speed of 5 rpm using 0.1N HCl (1.2 pH) with a volume of 900ml at a ... See full document

... The formulation containing 15% w/w of sodium starch glycolate showed ...the formulation comes in contact with the dissolution medium, sodium starch glycolate in the immediate release tablets swells ... See full document

... Invitro dissolution studies: The results of drug release studies, it was found that formulations F1–F3 did not give the desired release. and thus, the formulations F1–F3,F5 were not considered for further studies. F4 ... See full document

... develop bilayer floating tablets of Trimetazidine hydrochloride and Metoprolol succinate for stable angina pectoris insufficiently controlled by monotherapy with ...beta-blocker. Bilayer ... See full document

... a bilayer floating tablet (BFT) of Captopril using HPMC K ...used. Tablets were prepared by direct compression method and In-vitro dissolution studies were carried out in a USP apparatus 2, in ... See full document

... Bilayer tablets of Metformin hydrochloride and Glipizide were ...compressed bilayer tablets were evaluated for all required ...optimized formulation showed 99% release for Metformin ... See full document

... 15) Arun Prasad K et al., 27 formulated solid dispersion tablet of Terbinafine Hydrochloride using carriers polyethylene glycol 6000 (by melting method) and polyvinyl pyrrolidone K 30 (by solvent method) in the drug ... See full document

... The aim of the present study was to design and evaluate bilayer Floating tablets of Metoprolol succinate and Amlodipine besylate. An attempt was made to formulate bi-layer tablet appropriate for ... See full document

... formulate floating tablets of metformin hydrochloride using an effervescent approach for gastroretentive drug delivery ...system. Floating tablets were prepared using directly compressible ... See full document

... excipients like microcrystalline cellulose by direct compression method. The powder blend was lubricated with magnesium stearate and talc. A weighed quantity of above lubricated drug mixture blend was fed manually into ... See full document

... improved formulation of floating tablet of Simvastatin comparable with innovator and optimize certain process parameters to get maximum yield of the product during large scale ...drug, ... See full document

... Gastroretentive bilayer floating tablets of Losartan potassium using direct compression ...technology. Bilayer floating tablets comprised two layers, ...and floating layer ... See full document

... Bilayer floating-bioadhesive drug delivery systems exhibiting a unique combination of floatation and bioadhesion to prolong gastric residence time were ...Developed tablets were evaluated for ... See full document

... in the alginate matrices. Table 11 illustrates the Release kinetics of optimized formulations. The mechanism of release for the optimized formulations was determined by finding the R2 value for kinetic model viz. ... See full document

... Various sustained release formulations were formulated with HPMC K4M, K15M, K100M, polymer alone; and microcrystalline cellulose was used as diluents. The drug release data of dissolution studies of formulation f4 ... See full document

... The tablets of all batches exhibited floating lag time less than 150 ...The tablets of carbopol 934P batches exhibited more floating lag time compared to other ...on floating lag time. ... See full document

... Stability studies are an integral part of the drug development program & are one of the most important areas in the registration of Pharma products. The purpose of stability testing is to provide evidence on how the ... See full document

... The formulation F5 to F8 containing Sodium Alginate in four different ratios shows bioadhesive force less than Carbopol ...than formulation containing Carbopol ... See full document

... Matrix tablets of Ranolazine were prepared by using direct compression ...of tablets for different strengths was summarized in Table ...into tablets by using compression machine with standard concave ... See full document

... as floating drug delivery systems with an objective to sustain release and restrict the region of drug release to ...index, floating lag time and in-vitro drug ...the formulation F7 with 30% of Guar ... See full document