30. October 2017
Omeprazole is a pro-drug that accumulates in the acid space of the parietal cell where it is transformed to the active state. However the drug has several characteristics which determine its access to this site of action. Omeprazole is a weak base which is stable at neutral pH but decomposes rapidly in an acidic environment.
09. August 2016
Abstract This study involves the development of thin oral solvent cast films for the potential delivery of the proton pump inhibitor, omeprazole (OME) via the buccal mucosa for paediatric patients. OME containing films were prepared from ethanolic gels (1% w/w) of metolose (MET) with polyethylene glycol (PEG 400) (0.5% w/w) as plasticiser, and l-arg (0.2% w/w) as a stabilizer and dried in an oven at 40 °C. The blank and drug loaded films were divided into two groups, one group was subjected to...