[PDF] Top 20 DEVELOPMENT AND EVALUATION OF FLOATING TABLETS FOR GASTRIC RETENTION USING SILYMARIN AS A MODEL DRUG

... retentive floating matrix formulation of Silymarin by using various polymers were ...method development was done for the drug ...by using different ...by using different ... See full document

... antiviral drug acyclovir (ACV) is one of the oldest molecules laying successful market until date, being commercially available in various dosage forms for oral, topical and parenteral ...this drug is ... See full document

... Bilayer floating tablets are a type of multiple compressed tablets that can be a primary option to avoid chemical incompatibilities between active pharmaceutical ingredients by physical separation ... See full document

... controlled drug delivery system is complicated by restricted gastric residence ...complete drug release in the absorption window zone and reduce the efficacy dose since the majority of drugs are ... See full document

... the development and in vitro evaluation of a controlled release dosage form of a freely soluble weakly basic drug (alfuzosin ...in tablets prepared by direct compression, 32 factorial design ... See full document

... incomplete drug release from the dosage form above the absorption zone leading to diminished efficacy of the administered ...the development of a controlled or sustained delivery ...the drug slowly ... See full document

... the gastric region for several hours and hence significantly prolong the gastric residence time of ...Prolonged gastric retention improves bioavailability, reduces drug waste, and ... See full document

... and evaluation of floating microspheres using Famotidine as a model drug for prolongation of the gastric retention ...method using different polymers ...Vitro ... See full document

... at gastric pH 13 ...retentive floating hallow microspheres drug delivery system of Anti retroviral drug of atazanavir sulfate to increase gastric retention and sustained release ... See full document

... the development and evaluation of Floating matrix tablets of Cefpodoxime Proxetil were undertaken to prolong gastric residence ...prepared using guargum with carbopol 934P was ... See full document

... control gastric residence time (GRT) of dosage form(Davis et ...the gastric emptying rate and prolonging drug release(Davis et ...have floating characteristics will retain in the ...the ... See full document

... hence floating drug delivery system (FDDS) is ...for Gastric floating release drug delivery system to prolong the gastric residence time in terms of making floating gastro ... See full document

... enhanced gastric retention time of Cefpodoxime Proxetil in floating Mucoadhesive dosage form will increase its absorptionn ...mucoadhesive tablets of cefpodoxime proxetil , so as to remain in ... See full document

... sustained drug delivery system is complicated by limited gastric residence times ...complete drug release in the absorption zone and reduce the efficacy of the administered dose since the majority of ... See full document

... a model, which would represent a better fit for the formulation, dissolution data were further analyzed by Peppas and Korsmeyer equation: Mt/M∞ = Ktn; Where Mt/M∞ is a fraction of drug released at time t, K ... See full document

... study, floating tablets of Metronidazole were prepared by using HPMC as a matrix binding agent, carbopol as a gelling agent and sodium bicarbonate and citric acid as effervescent ...agent. ... See full document

... regioselective floating tablets of atenolol and lovastatin to give immediate release of lovastatin and sustained release of ...Bilayer floating tablets comprised two layers, ...prepared ... See full document

... oral drug delivery is to develop gastric retention platforms for long-term (ranging from 6 to 24 hours) delivery of drugs by oral ...are drug delivery systems which remain in the stomach for ... See full document

... the gastric mucosa; also the oral bioavailability of clarithromycin is ...the gastric residence time of the dosage form is increased in the ecological niche of ...Hence, floating oral drug ... See full document

... accomplish gastric emptying. The process of gastric emptying occurs during fasting as well as fed states; however, the pattern of motility differs markedly in two ... See full document