[PDF] Top 20 FORMULATION AND INVITRO EVALUATION OF NIFEDIPINE EFFERVESCENT FLOATING MATRIX TABLETS BY USING HYDROPHILIC POLYMERS

... Nifedipine under goes hepatic metabolism, therefore it has very low bioavailability (40-56%) and short half-life (2hr) due to which the drug is administered in multiple doses. So to enhance the bioavailability and ... See full document

... retentive floating formulation of Amlodipine besylate by using various hydrophilic polymers were ...by using different ...the formulation was developed by using ... See full document

... day matrix tablet of nateglinide. From the wide range of hydrophilic polymers, k – carrageenan, λ – carrageenan and locust bean ...the formulation which exhibited maximum retardation such that ... See full document

... Venlafaxine is a new class of anti-depressant medications that affect chemical messengers with in the brain. It is believed to work by inhibiting Serotonin – Nor epinephrine reuptake. For successful treatment of ... See full document

... Effervescent Floating tablets containing Rabeprazole were prepared by direct compression technique using varying concentrations of different grades of polymers with Sodium bicarbonate ... See full document

... the matrix tablets containing hydrophilic polymers generally follows ...the matrix tablet into the dissolution ...the invitro data was fitted into Koresmeyer’s Peppas equation. ... See full document

... on Formulation And Evaluation of sustained release matrix tablets of Tramadol Hydrochloride The main objective of the present work was to develop sustained release matrix tablets ... See full document

... balanced floating matrix controlled drug delivery system of Zolmitriptan by increasing its residence time and improves the ...of floating tablets were prepared using direct compression ... See full document

... The tablets containing varying concentration of effervescent agent sodium bicarbonate were prepared as shown in table ...desired floating lag time (FLT) ...total floating time (TFT) ... See full document

... the hydrophilic polymer such as HPMC when comes in contact with the water, it absorbs water and swells to form a gel layer which serves as a barrier to drug ...HPMC matrix involves water penetration into ... See full document

... 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 hydrophobic polymers ( ... See full document

... work effervescent floating matrix formulation of Dipyridamole by using various ...by using different ...the formulation was developed by using different ... See full document

... develop Floating Effervescent matrix tablets of Ranitidine hydrochloride using different polymers ...After evaluation of physical properties of tablet, in-vitro buoyancy ... See full document

... strong matrix that slowed down the rate of water diffusion into the tablet matrix, which may result in the retardation of drug ...water-soluble polymers, they dissolve and form pores filled liquid in ... See full document

... Floating tablets of Etodolac were prepared by direct compression method employing sodium bicarbonate as gas-generating ...retarding polymers and other excipients, except magnesium stearate, in ... See full document

... release matrix dosage form of Nifedipine by using hydrophilic polymer (HPMC) and hydrophobic polymer (Ethyl cellulose) to achieve better bioavailability and also to reduce dosing frequency and ... See full document

... by using Famciclovir. Tablets were formulated by using direct compression, and evaluated for several pre compression and post compression evaluation studies including floating buoyancy ... See full document

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

... a floating gastroretentive dosage form using effervescent technique so as to increase the patient compliance and to provide a prolonged therapeutic ...developed using release modifiers like ... See full document

... MTG matrix tablet were different than the findings of floating matrix tablet of metformin, prepared using same polymer ...the formulation is developed. Results of formulation MT2 ... See full document