The floating drug delivery system (FDDS) has become increasingly attractive system for gastroretentive dosage forms because it can prolong gastric retention time and improve drug bioavailability (1)Using low density m...The floating drug delivery system (FDDS) has become increasingly attractive system for gastroretentive dosage forms because it can prolong gastric retention time and improve drug bioavailability (1)Using low density material of polypropylene foam powder is one of the interesting approaches for FDDS development. This floating system has initial low density so it can float immediately without lag time.展开更多
文摘The floating drug delivery system (FDDS) has become increasingly attractive system for gastroretentive dosage forms because it can prolong gastric retention time and improve drug bioavailability (1)Using low density material of polypropylene foam powder is one of the interesting approaches for FDDS development. This floating system has initial low density so it can float immediately without lag time.
