Browsing by Author "Pezoa, R."
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Desarrollo de un comprimido de teofilina de liberación controlada. Evaluación "in vitro" e "in vivo" Pezoa, R.; Gai, María Nella; Gutiérrez, C.; Arancibia, Aquiles (Real Academia de Farmacia, 1992)Se desarrollaron las tres formulaciones (F1, F2 y F3) de Teofilina de 300mg de liberación controlada, en forma de comprimidos obtenidos por vía húmeda, utilizando las resinas acrílicas Eudagrit S199R y EUDAGRIT RSPMR. Las ...
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Gai, María Nella; Pezoa, R.; Corbeaux, J.; Arancibia, Aquiles (SOC CHIMICA ITALIANA, 1989-11)A 300 mg controlled-reelase theophylline formulation was developed as a tablet prepared by wet granulation using the acrylic resins Eudagrit S 100R and Eudagrit RSPMR. The tablet was compared with a marketed controlled-release ...
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Pezoa, R.; Morasso, Maria Irene; Ludwig, B.; Arancibia, A. (Informa Healthcare, 1988)A study was done of the effect of blending time on similar mixtures containing nitrofurantoin both in crystalline and macrocrystalline forms. The powder mixture operations were performed using a Twin-Shell Blender (V-type). ...