Oyarzun-Ampuero, F A Chitosan-hyaluronic acid nanoparticles loaded with heparin for the treatment of asthma. [electronic resource] - International journal of pharmaceutics Nov 2009 - 122-9 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1873-3476 Standard No.: 10.1016/j.ijpharm.2009.04.009 doi Subjects--Topical Terms: AlgorithmsAnimalsAnti-Asthmatic Agents--administration & dosageAsthma--drug therapyCell Degranulation--drug effectsCell Survival--drug effectsChitosan--chemistryDose-Response Relationship, DrugDrug Carriers--administration & dosageDrug Delivery Systems--methodsDrug StabilityEndocytosis--physiologyFemaleHeparin--administration & dosageHeparin, Low-Molecular-Weight--chemistryHistamine Release--drug effectsHyaluronic Acid--chemistryInhibitory Concentration 50Mast Cells--pathologyNanoparticles--chemistryParticle SizeRatsRats, Sprague-Dawleyp-Methoxy-N-methylphenethylamine--metabolism