[PDF] Top 20 FORMULATION AND IN VITRO - IN VIVO EVALUATION OF BILAYER FLOATING-BIOADHESIVE FAMOTIDINE TABLETS

... In vivo antiulcer activity assessment ethanol induced ulcers: In vivo studies on animals were carried our as per the protocol approved by the Animal Ethical Committee of Bombay Veterinary College, Parel ... See full document

... Floating tablets of Cefuroxime Axetil were prepared using Albizia gum, Dammar gum and Moi gum as polymers for controlling the drug ...optimized formulation were subjected to the drug excipient ... See full document

... The floating lag time and floating time of BCFB tablets was determined by using dissolution apparatus and results are shown in Table ...a floating lag time of 98 to 110 sec. The tablets ... See full document

... ADHIPARASAKTHI COLLEGE OF PHARMACY 28 with the activation of trigeminovascular system. CGRP immunoreactive fibres originating in the trigeminal ganglion innervate cranial cerebral blood vessels. In animals, stimulation ... See full document

... Layer tablets are composed of two or three layers of granulation compressed together. They have the appearance of a sandwich because the edges of each layer are exposed 13 . This dosage form has the advantages of ... See full document

... In vitro, the lag time before the unit floats is <1 min and the buoyancy is prolonged for 8 to 10 ...In vivo experiments in fasted dogs showed a mean gastric residence time increased up to 4 ...hr. ... See full document

... In vitro drug release studies exhibited a decrease drug release with an increase in polymer concentration which may be due to increase in viscosity of the gel as well as the gel layer with longer diffusional ... See full document

... bi-layer tablets of betahistine hydrochloride is an orally administered antihistaminic drug with short half-life, which is characterized by initial burst drug release in the stomach and complies with the release ... See full document

... reviewed floating drug delivery system in which Controlled release (CR) dosage forms have been extensively used to improve therapy with several important ...including floating drug delivery systems (FDDS), ... See full document

... the floating tablets of Famotidine were formulated using natural gums such as Chitosan and Xanthan gum by direct compression ...characterization, formulation and in-vitro ... See full document

... release floating tablet of Famotidine in view to enhance bioavailability and therapeutic ...includes: Formulation of GRDDS containing Famotidine, which would remain in stomach and/or upper ... See full document

... optimized formulation were wrapped in the laminated aluminum foils and was placed in the accelerated stability chamber (6CHM-GMP, Remy Instrument Lit, Mumbai) at elevated temperature and humidity condition of 40 0 ... See full document

... retentive bilayer floating tablets with different release patterns of Trimetazidine and Metoprolol by using a gas generating ...In vitro drug release of water soluble drug is controlled by ... See full document

... Gastroretentive bilayer floating tablets of Losartan potassium using direct compression ...technology. Bilayer floating tablets comprised two layers, ...and floating layer ... See full document

... The effervescent-based floating drug delivery was a promising approach to achieve in vitro buoyancy. The addition of gel-forming polymer HPMC (K4M and E15M) and gas-generating agent sodium bicarbonate along ... See full document

... Tablet powder blend was subjected to various pre- formulation parameters. The angle of repose values indicates that the powder blend has good flow properties. The bulk density of all the formulations was found to ... See full document

... Although some important applications, including oral administration of peptide and protein drugs, can be used to prepare colonic drug delivery systems, targeting drugs to the colon by the oral route. More often, the drug ... See full document

... It involves the use of bioadhesive polymers that can adhere to the epithelial surface of the GIT. These are usually macromolecular, hydrophilic gelling substances with numerous hydrogen-bond forming groups, such ... See full document

... release tablets that could retain in the stomach for longer periods of time delivering the drug to the site of action, ...the formulation F10 i.e. the formulation containing 25% of HPMC K100M, ... See full document

... In vitro Dissolution studies was done as one of the most important quality control test perfor med dur ing the project period on pharmaceutical dosage forms and developed as a tool for predicting bioavailability ... See full document