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Development of pectin/chitosan matrix tablets for colonic delivery of dexamethasone.

  • At: 2005 FIP Congress in Cairo (Egypt)
  • Type: Poster
  • By: MORTADA, Nahed (Pharmacy Faculty AinShams University, Pharmaceutics, Cairo, Egypt)
  • Co-author(s): Abd ElHady (Pharmacy Faculty AinShams University, CAIRO, Egypt)
    Khairy (ADCO, CAIRO, Egypt)
    Coucha (Pharmacy Faculty AinShams University, CAIRO, Egypt)
  • Abstract:

    Aim: Development of pectin:chitosan (P:C) based matrix tablets for colonic delivery of dexamethasone. Methods: Pectin and chitosan were mixed in different ratios viz 2:1, 6:1and 10:1 P:C. In vitro release studies were done in pHs 1.2, 5.5, 7.4 and 6.8. The tablets were investigated concerning the % matrix erosion, the % water uptake and the..

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Last update 4 October 2019

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