Investigation of Solid Dispersion of Atorvastatin Calcium in Polyethylene Glycol 6000 and Polyvinylpyrrolidone
نویسندگان
چکیده
منابع مشابه
Preparation, characterization, and dissolution studies of naproxen solid dispersions using polyethylene glycol 6000 and labrafil M2130
Naproxen is a poor water soluble, non-steroidal analgesic and anti-inflammatory drug. The enhancement of oral bioavailability of poor water soluble drugs remains one of the most challenging aspects of drug development. Although salt formation, solubilization and particle size reduction have commonly been used to increase dissolution rate and thereby oral absorption and bioavailability of low wa...
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Backgrounds: Microparticles are one of drug delivery systems designed for sustained and controlled release of drugs for a long period of time. Clotrimazole is a broad-spectrum antifungal agent, which is generally used for treatment of Candida albicans and others fungal infections. Objectives: The present study aims to fabricate Clotrimazole microparticles using beeswax (lipophilic coating) an...
متن کاملDevelopment of Mucoadhesive Delivery of Chlorzoxazone Polyethylene Glycol Solid Dispersion
Objective: Chlorzoxazone (CLZ) is centrally acting skeletal muscle relaxant. It is insoluble in water, so employed for the formation of solid dispersions (SD) as a means to enhance the dissolution rate, and carrier selected was polyethylene glycol 6000 (PEG 6000). Methods: The SDs were prepared by different methods and characterized by in vitro drug release, drug content, fourier transform infr...
متن کاملFormulation and Evaluation of Solid Dispersion of Atorvastatin Calcium
The present study was designed to improve the solubility and hence enhance the dissolution of hydrophobic drug Atorvastatin calcium (ATC) in order to increase its bioavailability. Solid dispersion of atorvastatin calcium using carrier PEG 4000 was formulated in different ratios by conventional fusion and microwave induced fusion method. In particular, the Microwave technology has been considere...
متن کاملPreparation and characterization of etoricoxib-polyethylene glycol 4000 plus polyvinylpyrrolidone K30 solid dispersions.
The objective of the present investigation was to study the influence of polyethylene glycol 4000 (PEG) and polyvinylpyrrolidone K30 (PVP) on in vitro dissolution of etoricoxib from solid dispersions. Preliminary studies were carried out using a physical mixture of the drug and carriers. Solid dispersions were prepared using the solvent evaporation method. A 32 factorial design was adopted in t...
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ژورنال
عنوان ژورنال: Tropical Journal of Pharmaceutical Research
سال: 2014
ISSN: 1596-9827,1596-5996
DOI: 10.4314/tjpr.v13i6.2