Evaluation the Influence of HPMC Combination With Polymethacrylates in Ketoprofen Controlled Release Matrix Tablets
published by Damascus University
in 2011
in
and research's language is
العربية
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Abstract in English
For controlling the release of Ketoprofen from matrix tablets, combinations
between different polymers in different ratio were formulated.
Aim: The aim of this study is to investigate the applicability of HPMC combination with
Polymethacrylates (Eُudragit RS, RL & L100) for controlling the release of ketoprofen from matrix
tablets. Four types of HPMC with different viscosities were tested in the study.
References used
Sweetman Sean C., Susan L. handy, et al. Martindale 35. 2007; 1 : 62-63
Roda A., Sabatini L., Mirasoli M., Baraldini M., Roda E. Bioavailability of a new ketoprofen formulation for once-daily oral administration. Int J Pharm. 2002; 241 : 165–172
Mitchell J., Ford L., et al. The influence of concentration on the release of drugs from gels and matrices containing Methocel®. Int J Pharm. 1993; 100 :155–163