Preparation and pharmacokinetic and pharmacodynamic evaluation of hydroxy propyl cellulose-ethyl cellulose microcapsules containing piretanide.

formulation of topical hydroalcoholic gel containing indomethacin 0.2% using carboxy methyl cellulose and hydroxyl propyl cellulose

Effects of microcrystalline cellulose on functional properties of hydroxy propyl methyl cellulose microcomposite films.

Edible films and coatings in foods can be used to increase shelf-life and improve organoleptic characteristics of foods by avoiding deterioration of food components and therefore promoting preservation of the final product. This study is the first to investigate the use of different size fillers for the purpose of preparing edible composite films with fillers < 1.0 microm in size. For this purp...

Formulation and In-vitro Evaluation of Zidovudine Loaded Ethyl Cellulose Microcapsules

Microencapsulation is a well-known method that is used to modify and retard drug release. In this study, the preparation of Zidovudine loaded microcapsule was accomplished in order to assess the suitability of them for production of oral/vaginal sustained release multiparticulate dosage form of Zidovudine. Microcapsules were prepared using the solvent evaporation method. The effect of formulati...

Release Kinetic Studies of Aspirin Microcapsules from Ethyl Cellulose, Cellulose Acetate Phthalate and their Mixtures by Emulsion Solvent Evaporation Method

The present study was oriented towards microencapsulation of aspirin and the study of its release kinetics. The desired encapsulation was achieved by emulsion solvent evaporation method using ethyl cellulose (EC), cellulose acetate phthalate (CAP) and their mixture (1:1) of polymeric constituents. Characterization of the formulations was performed by size, shape, drug loading efficiency and in-...

Formulation and Evaluation of Propranolol Hydrochloride-Loaded Carbopol-934P/Ethyl Cellulose Mucoadhesive Microspheres

The purpose of this research was to formulate and systemically evaluate in-vitro and in-vivo performances of mucoadhesive propranolol hydrochloride microspheres for its potential use in the treatment of hypertension, myocardial infraction and cardiac arrhythmias. Propranolol hydrochloride mucoadhesive microspheres, containing carbopol-934P as mucoadhesive polymer and ethyl cellulose as carrier ...