Gastroretentive drug delivery system of acyclovir-loaded alginate mucoadhesive microspheres: formulation and evaluation. [electronic resource] - Drug delivery May 2011 - 255-64 p. digital Publication Type: Journal Article ISSN: 1521-0464 Standard No.: 10.3109/10717544.2010.536270 doi Subjects--Topical Terms: Acyclovir--administration & dosageAdhesivenessAlginates--administration & dosageAnimalsBiological AvailabilityCalcium Chloride--chemistryChemistry, Pharmaceutical--methodsDelayed-Action PreparationsDrug Delivery Systems--methodsGastric Juice--chemistryGastric Mucosa--metabolismGlucuronic Acid--administration & dosageHexuronic Acids--administration & dosageMicrospheresParticle SizePolymers--chemistryRabbitsStomach--drug effects