Meka, Lingam Preparation of a matrix type multiple-unit gastro retentive floating drug delivery system for captopril based on gas formation technique: in vitro evaluation. [electronic resource] - AAPS PharmSciTech 2008 - 612-9 p. digital Publication Type: Journal Article ISSN: 1530-9932 Standard No.: 10.1208/s12249-008-9090-4 doi Subjects--Topical Terms: Acrylic Resins--chemistryAdministration, OralAngiotensin-Converting Enzyme Inhibitors--administration & dosageCapsulesCaptopril--administration & dosageChemistry, PharmaceuticalDelayed-Action PreparationsDrug CarriersDrug CompoundingDrug StabilityGasesGastric EmptyingGastric Mucosa--metabolismHumansHumidityKineticsMembranes, ArtificialPolymers--chemistryPolymethacrylic Acids--chemistrySodium Bicarbonate--chemistrySolubilityTabletsTechnology, Pharmaceutical--methodsTemperature