[PDF] Top 20  FORMULATION AND EVALUATION OF CONTROLLED RELEASE FLOATING TABLETS OF CEFIXIME USING HYDROPHILIC POLYMERS

... evaluates controlled release floating tablets of Cefixime using hydrophilic polymers to increase the buoyancy time and release the drug in longer periods of ... See full document

... Formulated floating tablets gave satisfactory results for various post compressional parameters like hardness, friability, thickness, weight variation and content ...total floating time and drug ... See full document

... by using simplest, easy, cost effective direct comprssion ...matrix tablets were found to be effective in sustaining the drug release more than ...the formulation F5 showed 97.58% ... See full document

... Matrix tablets were prepared by direct compression technique using micro crystalline cellulose as directly compressible vehicle and magnesium stearate as ...compressed using 7 mm round, ß at and ... See full document

... slowly release its active ingredients, such that it will maintain therapeutically effective levels of the active drug in the blood stream for a prolonged period of ...both hydrophilic and hydrophobic ... See full document

... making floating gastro retentive drug delivery system to increase drug absorption and hence ...Loratadine floating tablets were prepared by using HPMC K15 M and Sodium Alginate as ... See full document

... drug release profiles of formulations and mar- ket product are shown in figures 4 to ...1:4. Formulation F1 (drug:olibanum - 1:2) showed higher drug release with ...drug release was observed ... See full document

... drug release was increased (F4, F5, F6). The Drug release kinetic models suggesting that the drug was released by non- fickian diffusion ...the formulation were subjected for short term stability ... See full document

... sustained release dosage ...of Floating drug delivery system was applied to improve systemic as well as local drug ...sustained release of the drug. Thus it can be concluded that floating ... See full document

... sustained release tablet using polymers such as HPMCK4M, CARBOPOL 971P, CARBOPOL 974P, in order to decrease the dosing ...day. Tablets were prepared by direct compression method and evaluated ... See full document

... immediate release of drug for rapid absorption even though this system has limitations [2,3] as requirement of frequent administration of drugs which has short half-life may leads to poor patient compliance due to ... See full document

... bicarbonate tablets have also been ...parenteral formulation, Sodium bicarbonate is used to produce a sodium salt of the active ingredient that has enhanced ...in floating, ... See full document

... Post-compression parameters: The physical properties of different batches of matrix tablet are given in Table 3. The mean thickness of all the formulations was almost uniform and the values ranged from 3.23 ± 0.01 mm to ... See full document

... on release profile of the formulations. From the release profiles, it was observed that the variation in grade of polymer and its concentration from F1 to F13 had a variable effect on drug release ... See full document

... In vitro release studies were carried out using tablets dissolution test Apparatus 11(Basket Method). The dissolution medium consisted of 0.1 N hydrochloric acid (pH 1.2) for first 2 hrs and ... See full document

... of controlled-relese systems may be used to predict solute release rates from and solute diffusion behavior through polymers and elucidate the physical mechanisms of solute transport by simply ... See full document

... concentration of hydrophilic polymer were prepared by direct compression technique. Required quantities of all ingredients were weighed individually on electronic balance (citizen India). All ingredients were ... See full document

... sustained release tablets. Sustained release tablets are effective in extending the duration of action of ...sustained release tablets formulations containing Tramadol ... See full document

... by using sodium alginate as hydrophilic carrier in various polymer interactions were observed in FT-IR ...drug release profile of Aceclofenac from microbeads was examined in simulated gastric fluid ... See full document

... oral controlled release matrix tablets of lamivudine having different proportion of Guar gum (retardant polymer) and studied the effect of formulation factor such as polymer proportion on the ... See full document