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Research Article

Effect of the dispersion of Eudragit S100 powder on the properties of cellulose acetate butyrate microspheres containing theophylline made by the emulsion–solvent evaporation method

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Pages 263-273 | Received 04 Sep 2006, Accepted 22 Jan 2007, Published online: 08 Oct 2008

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Mitra Jelvehgari, Jaleh Barar, Hadi Valizadeh, Sanam Shadrou & Ali Nokhodchi. (2011) Formulation, characterization and in vitro evaluation of theophylline-loaded Eudragit RS 100 microspheres prepared by an emulsion-solvent diffusion/evaporation technique. Pharmaceutical Development and Technology 16:6, pages 637-644.
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Articles from other publishers (5)

T. Marras-Marquez, J. Peña & M.D. Veiga-Ochoa. (2024) Agarose as a tunable platform for oral drug delivery: Controlled release of a highly soluble drug, theophylline, within a sequentially-changing-pH medium. Journal of Drug Delivery Science and Technology 94, pages 105521.
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Kajal Nagpal, Fatimah Jan, Uditi Handa, Priyanka Kriplani, Rameshwar Dass, Sheetal Soni, Deepak K. Yadav, Kumar Guarve & Sheetal Devi. (2024) ESTIMATING THE RELEASE EFFECT ON BSC-I DRUG BY USING A COMBINATION OF METHYLCELLULOSE AND EUDRAGIT® S-100 POLYMERS TO FORMULATE MINI-FLOATING TABLETS. INDIAN DRUGS 61:03, pages 40-45.
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Gheorghe Fundueanu, Marieta Constantin, Cristina Stanciu, Georgios Theodoridis & Paolo Ascenzi. (2009) pH- and temperature-sensitive polymeric microspheres for drug delivery: the dissolution of copolymers modulates drug release. Journal of Materials Science: Materials in Medicine 20:12, pages 2465-2475.
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Mitra Jelvehgari, Fatemeh Atapour & Ali Nokhodchi. (2009) Micromeritics and release behaviours of cellulose acetate butyrate microspheres containing theophylline prepared by emulsion solvent evaporation and emulsion non-solvent addition method. Archives of Pharmacal Research 32:7, pages 1019-1028.
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Wasfy M. Obeidat, Safwan M. Obeidat & Nizar M. Alzoubi. (2009) Investigations on the Physical Structure and the Mechanism of Drug Release from an Enteric Matrix Microspheres with a Near-Zero-Order Release Kinetics Using SEM and Quantitative FTIR. AAPS PharmSciTech 10:2, pages 615-623.
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