[PDF] Top 20 FORMULATION DESIGN AND EVALUATION OF CEPHALEXIN CONTROLLED RELEASE MATRIX TABLETS

... activity. Cephalexin is an orally active first generation cephalosporin, which has high activity against gram-positive bacteria, these act by inhibiting bacterial cell wall ...[1][2] Controlled ... See full document

... over release of drug, and effective concentration at the target site can be achieved by administration of grossly excessive dosage ...conventional formulation may vary greatly, depending on factor such as ... See full document

... floating matrix formulation of Gliclazide were formulated by using various hydrophilic ...the formulation was developed by using different concentrations of polymers of various grades of ...The ... See full document

... provide controlled drug release, although insoluble polymers have been ...hydrophobic matrix are water insoluble in ...drug release, it may be necessary to incorporate soluble ingredients such ... See full document

... or controlled release) and the design of dosage forms (either solid or liquid) they must be developed within the intrinsic characteristics of GI ...and formulation design is essential ... See full document

... containing cephalexin in the form of tablets prepared by direct compression method by using the hydrophilic polymers such as HPMC K4M, HPMC K100M, Xanthan gum, Guar gum, Karaya gum, Sodium cmc and ... See full document

... Theophylline is a bronchodilator that relieves airflow obstruction in chronic asthma and decreases its symptoms. Theophylline is well absorbed by the gastrointestinal tract, and several sustained-release ... See full document

... drug release from the controlled release ...drug release data to the higuchi equation indicates that the drug release mechanism from these tablets was diffusion ...hydrophilic ... See full document

... Gabapentin is an anti-epileptic medication, also called an anticonvulsant. It affects chemicals and nerves in the body that are involved in the cause of seizures and some types of pain. It has been proved to be ... See full document

... sustained release tablets were formulated by using natural polymers such as Xanthan gum, Guar gum and Karaya ...The evaluation tests results are found to be within pharmacopoeial ...the ... See full document

... CR tablets of lamivudine were designed employing combination of a hydrophilic polymer (HPMC K100M) and a lipophilic polymer (ethyl ...cellulose). Matrix tablets each containing 120 mg of Lamivudine ... See full document

... sustained release matrix tablet which shown prolonged drug release for 24 ...Post- formulation Parameters of drug molecule are evaluated and the results were found ...The formulation ... See full document

... overall release of drug from the dosage ...a formulation may alter drug release and in vivo performance, developing tools that facilitate product development by reducing the necessity of bio-studies ... See full document

... a controlled release matrix tablet of Bosentan preparation and evaluation using various polymers such as HPMC 50 CPS, HPMC E-5 and Karaya ... See full document

... levofloxacin tablets were prepared by direct compression method. The tablets were evaluated for its hardness, weight variation, content uniformity and ...of tablets and it plays a vital role for drug ... See full document

... develop controlled release drug delivery system of formulating, matrix tablets using hydroxy propyl methyl cellulose, Gelucire43/01 and Carbopol The matrix system is the most widely ... See full document

... The evaluation results confirmed that the prepared tablets have exhibited satisfactory physicochemical properties such as weight uniformity, thickness uniformity, friability, hardness and drug content ...of ... See full document

... In-vitro release data various kinetic models were ...drug release rate is independent of its ...the release from system where release rate is concentration ...the release of drugs from ... See full document

... the matrix tablets was determined according to in-house standards and it meets the requirements if the amount of the active ingredient in each of the 3 tested tablets lies within the range of 90% to ... See full document

... control release tablets are prepared by using excipients magnesium stearate, micro crystalline cellulose, lactose and polymers HPMC K-100M, HPMC E-5M ethyl cellulose, and Eudragit in different ratios ... See full document