Formulation, development and evaluation of floating microspheres containing diclofenac sodium as a model drug for gastric retention

• In: Industrial Pharmacy Posters
• At: Lisbon (Portugal) (2010)
• Type: Poster
• Poster code: IPS-P-025
• By: GOLI, Divakar (Acharya & BM Reddy College of Pharmacy, Bangalore, India)
• Co-author(s): D, Kalyani (Acharya & BM Reddy College of Pharmacy, BANGALORE, India)
  Paija, Ashish (Acharya & BM Reddy College of Pharmacy, BANGALORE, India)
  
• Abstract:

  Purpose: The aim of this study was to develop, formulate and evaluate floating microspheres of diclofenac sodium, using different ratios of ethyl cellulose and eudragit L 100 as release retardant material by using Box-Wilson design.
  
  Method: Microspheres were prepared by solvent evaporation method using methanol / liquid paraffin system. The..

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