[PDF] Top 20 FORMULATION AND EVALUATION OF FLOATING GEL BEADS OF LORATADINE

... of loratadine as the drug candidate to be formulated as a floating multiple unit dosage ...a floating multiple unit dosage forms is to develop a reliable formulation of loratadine that ... See full document

... release formulation of Loratadine for an effective and safe therapy by using a natural polymer and a synthetic polymer, ...respectively. Floating sustained tablets prepared by direct compression ... See full document

... regard, Loratadine gastroretentive floating tablets were prepared by using effervescent and Non Effervescent floating technique using polymers such as Ethyl cellulose, Karaya gum and HPMC K4 M as ... See full document

... The primary objective of the study was to design a floating capsule of Loratadine with a release profile sufficient to maintain adequately high local concentration. Based on such studies, HPMC K4M and ... See full document

... prepared beads were evaluated for drug loading efficiency (LE) and drug entrapment efficiency ...of beads (100 mg) was crushed in a mortar and added to 100 ml of phosphate buffer pH ...the beads was ... See full document

... unit floating dosage forms have been extensively studied, these single unit dosage forms have the disadvantage of a release all or nothing emptying process and thus, they may cause high variability in ... See full document

... various evaluation parameters for the studied formulations, it can be stated that incorporation of sodium bicarbonate is used for the floating time and variation in concentration of sodium alginate ... See full document

... a floating drug delivery system releasing Famotidine concomitantly in stomach for treating peptic Ulcer and as effective ...the formulation of floating beads in ratio of polymers (95:5) ... See full document

... are floating on the gastric contents, the drug is released slowly at a desired rate from the ...bacteria. Formulation of FDDS of H2 antagonists can be applied for effective treatment of gastric and duodenal ... See full document

... oral floating pulsatile multiparticulate system of indomethacin intended for ...by formulation of beads with blend of floating and pulsatile principles showed typical two phase release profile ... See full document

... a floating drug delivery system of ...famotidine floating beads, evaluation of Floating Drug Delivery System (FDDS) in vitro, prediction of the release, and optimization of polymers ... See full document

... resulting beads were allowed to stand in the solution for 24 h before being separated and washed twice with 500 ml distilled ...The beads were dried at room temperature for 48 h and were stored in ... See full document

... The TLC chamber was saturated with mobile phase for a period of 30 minutes. About 2µl of standard and samples OPT-1 stored at 60 0 C were spotted separately on the silica gel G plate at a distance of 2cm from the ... See full document

... the gel formed by hydration of polymers, thus decreasing the density of the microspheres below 1 and microsphere becomes ...optimized formulation F8 was packed in strip of aluminum foil and this packed ... See full document

... oral floating drug delivery system to prolong the gastric residence time and increase the bioavailability of weakly acidic drugs, which has absorption window in the gastric ...region. Floating alginate ... See full document

... F2.3 was found to be in 5, 10 and 12 h respectively. Formulations F2.4 and F2.5 were unable to release complete drug in 12 h. From the dissolution studies it was revealed that the drug release was decreased with ... See full document

... bilayer floating tablets of Ciprofloxacin and aloe vera gel were successfully prepared by direct compression method optimizing the proportion of sodium bicarbonate and citric acid to get the least possible ... See full document

... The prepared beads were evaluated for percentage drug loading, entrapment efficiency, surface morphology, and in vitro release characteristics to know the effect of addition of these p[r] ... See full document

... as: floating drug dosage systems ...is floating in the gastric content, the drug is released slowly from the system at a desired ...1 Floating drug delivery systems (FDDS) are classified depending on ... See full document

... new floating system of oil-entrapped alginate microspheres was designed and prepared by an emulsion-gelation method and its morphology, buoyancy and its release were investigated in this ...results ... See full document