Effect of formulation and processing variables on the characteristics of tolmetin microspheres prepared by double emulsion solvent diffusion method

The aim of this study was to evaluate microencapsulated controlled release preparations of tolmetin sodium using ethylcellulose as a retardant material. Microspheres were prepared by using water-in-oil-in-oil (W/O(1)/O(2)) double-emulsion solvent diffusion method, using different ratios of ethylcell...

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Veröffentlicht in:	Indian journal of pharmaceutical sciences 2010-01, Vol.72 (1), p.72-78
Hauptverfasser:	Jelvehgari, M, Nokhodchi, A, Rezapour, M, Valizadeh, H
Format:	Artikel
Sprache:	eng
Schlagworte:	Calorimetry Diffraction Infrared spectroscopy Methods Nonsteroidal anti-inflammatory drugs Pharmacology Polymers Properties Research Paper Tolmetin X-rays
Online-Zugang:	Volltext
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