21. March 2016

The development of oral controlled release system has been a challenge to formulation scientist due to their inability to restrain and localize the system at targeted areas of the gastrointestinal tract. Various physical and chemical approaches have been applied to produce a well characterized dosage form that controls drug input into the body within the specifications of the desired release profile. This is generally accomplished by attempting to obtain “zero-order” release from the dosage...

18. January 2016

08. December 2015