[PDF] Top 20  FORMULATION AND EVALUATION OF METFORMIN HYDROCHLORIDE SUSTAINED RELEASE TABLETS USING POLYELECTROLYTE COMPLEXES

... involves formulation and evaluation of sustained release tablets of metformin hydrochloride which is BCS Class-III drug, using polyelectrolyte ... See full document

... Matrix tablets of metformin hydrochloride were prepared by direct compression technique using varying proportions of hydrophilic polymers alone and in ...matrix tablets is given in ... See full document

... Though sustained release formulations of MH have been reported to prolong drug release, formulation and technologies used in these studies were complicated and costly, which influence ... See full document

... In this preformulation study, prepared granules were evaluated for various physical properties shown in table 3. The bulk densities for the granules of various formulations ranged between 0.502±0.654 gm/ml and ... See full document

... bi-layer tablets, for a variety of reason: patent extension, therapeutic, marketing tool name a ...modified tablets presses are used to develop and produced such ...established metformin HCL SR 1000 ... See full document

... of sustained released matrix tablet of Verapamil hydrochloride, which acts as a calcium channel blocker, used as an anti-hypertensive ...Sustain release matrix tablet form of Verapamil ... See full document

... more sustained release of ...pH. Release kinetics of formulations followed Higuchi model with anomalous non fickian ...for metformin hydrochloride with sustained release ... See full document

... Five tablets were weighed individually, then placed in a mortar and powdered with a ...blank using UV-visible spectrophotometer (1700, Shimadzu, Kyoto, Japan) and drug content per tablet was ... See full document

... For decades an acute disease or chronic illness is being clinically treated through of drug to the patient in the form of some pharmaceutical dosage forms like tablets, capsules, pills, creams, liquids, ointment, ... See full document

... drug release from swellable matrices is dependent on the thickness of the hydrated layer that is formed during polymer ...drug release; the thicker the gel layer; the slower the rate of drug ... See full document

... developed sustained release matrix tablets of Venlafaxine Hydrochloride using a high permeable Eudragit RLPO and low permeable Eudragit RSPO in different ...by using the above ... See full document

... Drug Release Studies: In-vitro drug release studies were carried out using USP XXII dissolution apparatus type II (Electrolab, Mumbai, India) at 50 ...drug release at different time intervals ... See full document

... Sustained release formulation of Metformin hydrochloride presents significant challenges due to its poor inherent compressibility, high dose and high water ...solubility. ... See full document

... Sustain release matrix tablets were prepared by direct compression ...Isoxsuprine hydrochloride, HPMC K15, gaur gum, PVP K30, magnesium stearate and talc were mixed and passed from 16 no ...and ... See full document

... Gastroretentive sustained release mucoadhesive tablets of Diltiazem hydrochloride for the prophylaxis of Angina ...property. Tablets were prepared by direct compression method ... See full document

... develop sustained release tablets of highly water soluble Tramadol HCl using polymers (HPMC K100M, HPMC K15M, Sodium Carboxy Methyl Cellulose, Polyethyleneoxide-N-80) as cost effective, non ... See full document

... blood. Sustained release gastro retentive dosage forms enable prolonged and continuous input of the drug to the upper parts of gastrointestinal tract and improve the bioavailability of medication that is ... See full document

... i.e. Metformin HCl in sustained release layer and Ramipril in immediate release layer of the bilayer ...The tablets were prepared using Hydroxypropylmethylcellulose (HPMC K4M ... See full document

... spectrophotometer using the KBr disc ...(pw1710) using Cu anode 40 kv voltage and 30 mA current. Taste evaluation of solid drug:resin complex: Drug resin complex (1:1) was subjected to sensory ... See full document

... Metformin HCl was obtained from Aarti Trax, Gujarat, India. Microcrystalline cellulose (MCC PH 101), Sodium Carboxy Methyl Cellulose, Aerosil, Ethyl Cellulose were purchased from S.D Fine Chem. Labs (Mumbai, ... See full document