Tiyaboonchai, Waree Insulin containing polyethylenimine-dextran sulfate nanoparticles. [electronic resource] - International journal of pharmaceutics Apr 2003 - 139-51 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0378-5173 Standard No.: 10.1016/s0378-5173(03)00055-3 doi Subjects--Topical Terms: AnimalsBiological AvailabilityBlood Glucose--analysisCircular DichroismDextran Sulfate--chemistryDiabetes Mellitus, Experimental--bloodDrug StabilityFreeze DryingHydrogen-Ion ConcentrationHypoglycemic Agents--administration & dosageInjections, SubcutaneousInsulin--administration & dosageMaleMicrospheresNanotechnologyParticle SizePolyethyleneimine--chemistryProtein Structure, SecondaryRatsRats, Sprague-DawleySolubilitySurface Properties