Preparation, characterization and relative bioavailability of oral elemene o/w microemulsion
نویسندگان
چکیده
منابع مشابه
Preparation, characterization and relative bioavailability of oral elemene o/w microemulsion
The objective was to develop an elemene oil/water (o/w) microemulsion and evaluate its characteristics and oral relative bioavailability in rats. Elemene was used as the oil phase and drug, polysorbate 80 as a surfactant along with ethanol, propylene glycol, and glycerol as the cosurfactants. The microemulsion was prepared by mixing method, or ultrasonication method in an ultrasonic bath. Its t...
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A microemulsion system of docetaxel was prepared and evaluated for its solubilization capacity and oral bioavailability improvement. Based on a solubility study and pseudo ternary phase diagrams, microemulsions of about 30 nm in mean diameter were formulated with improved solubilization capacity towards the hydrophobic drug, docetaxel. The o/w microemulsion formulation (M-3) composed of Capryol...
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Objective(s): The objective of this study was to design a topical microemulsion of Vit B12 and to study the correlation between internal structure and physicochemical properties of the microemulsions. Microemulsions are thermodynamically stable mixtures of water, oil, surfactants and usually cosurfactants with several advantages for topical and transdermal drug delivery. The formul...
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A topical preparation containing aceclofenac was developed using an o/w microemulsion system. Isopropyl myristate was chosen as the oil phase as it showed a good solubilising capacity. Pseudo-ternary phase diagrams were used to obtain the concentration ranges of the oil, surfactant (Labrasol) and co-surfactant (plurol oleique) for microemulsion formation. Five different formulations were formul...
متن کاملPreparation and Evaluation of Aceclofenac Topical Microemulsion
A topical preparation containing aceclofenac was developed using an o/w microemulsion system. Isopropyl myristate was chosen as the oil phase as it showed a good solubilising capacity. Pseudo-ternary phase diagrams were used to obtain the concentration ranges of the oil, surfactant (Labrasol) and co-surfactant (plurol oleique) for microemulsion formation. Five different formulations were formul...
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ژورنال
عنوان ژورنال: International Journal of Nanomedicine
سال: 2010
ISSN: 1178-2013
DOI: 10.2147/ijn.s12485