[PDF] Top 20 FORMULATION AND IN-VITRO EVALUATION OF MICROSPHERES EMBEDDED WITH CAPECITABINE

... of microspheres were prepared by ionotropic gelation method which involved reaction between sodium alginate and polycationic ions like calcium to produce a hydrogel network of calcium ...spherical ... See full document

... of Capecitabine is 45 minutes which results in frequent administration of the dosage form and increased side ...specific formulation is ...release formulation, which establishes and maintains the ... See full document

... Total 12 batches of formulations were planned accordingly such as F1, F2 and F3 (sodium alginate in 0.5 %, 1 % and 1.5 %) F4, F5 and F6 (alginate and guar gum in 0.25 %, 0.5 % and 0.75 %) F7, F8 and F9 (alginate and ... See full document

... Characteristic peaks are similar to literature values shown in Table 2, which indicates the purity of the drug. All the absorption peaks of Saxagliptin were retained in the physical mixtures of drug with various polymers ... See full document

... From the Figure 2 another observation was that, when the type of polymer was changed, the percent drug release was also changed where, Methocel K15M showed the highest drug retaining capacity. Ethylcelluolose is ... See full document

... 15h formulation F 1 , F 2 , F 3 and F 4 released ...in vitro release data were applied to various kinetics models to predict the drug release mechanism and ...the microspheres was diffusion ... See full document

... Microspheres were prepared by coacervation method. Ethyl cellulose was dissolved in warm toluene to get a homogenous solution. Drug added and dispersed thoroughly by the vertical mechanical stirrer for 30 min. ... See full document

... using microspheres as carriers for drugs also known as ...These microspheres are spherical in shape and having rough ...various evaluation test such as particle size analysis, entrapment efficiency, ... See full document

... colon-targeting microspheres of Capecitabine (CPB) for the treatment of colorectal cancer to reduce dosing frequency and improve patient ...the microspheres by emulsion solvent diffusion technique ... See full document

... evaluate Microspheres drug delivery system. All microspheres formulations were found spherical shape and having particle size in the range of 498- 520 ...The microspheres showed some porous ...formed ... See full document

... then microspheres were prepared by solvent evaporation ...in vitro release studies were performed in ...prepared microspheres were characterized for their micromeritic properties and entrapment ... See full document

... Microspheres equivalent to 100mg of the drug sitagliptin were taken for evaluation. The amount of drug entrapped was estimated by crushing the microspheres. The powder was transferred to a 100ml ... See full document

... applications. Microspheres can be produced for protection of core material, reduction of gastric irritation decrease in volatility, conversion of liquid to pseudo-solid, cell ... See full document

... initiator. Capecitabine, an anticancer drug, was successfully loaded into microspheres by changing experimental variables such as grafting ratio of the graft copolymer, ratio of the graft copolymer to ... See full document

... of microspheres was increased with increase in the concentration of ...polymer. Formulation with combination of Ethyl cellulose Eudrajit RS 100 and Eudrajit RL 100 gave large particles in the range of ... See full document

... In vitro dissolution tests were performed according to the USP apparatus II (paddle) method at 100 rpm and 37 ± ...the microspheres were treated with 900 ml of ... See full document

... ethylcellulose microspheres containing ciprofloxacin were prepared and evaluated for in-vitro performance of ...Ciprofloxacin microspheres containing ethylcellulose were prepared by emulsion solvent ... See full document

... in vitro drug release ...In vitro drug release was dependent on the pH of the medium andconcentration of polymer ...nine formulation batches F5, F7 and F9 were found toshow optimum sustained ... See full document

... F3 172.64±1.47 0.267±0.02 8.33 ±0.21 0.99 ±0.08 21.27 ±0.56 F4 175.72±2.69 0.264 ±0.01 10.34±0.26 1.01 ±0.06 23.64 ±0.45 F5 189.64±0.53 0.261 ±0.03 12.62±0.19 1.04 ±0.04 24.70 ±0.59 Table-9-Data of characterization of ... See full document

... Accurately weighed drug and polymers in different ratios are dissolved in the solvents like ethanol and dichloromethane (1:1 ratio) and is given in Table No.1. The drug solution is slowly introduced in to 100ml of water ... See full document