Biologically Active Polymers Polymeric Matrices Liposomes Interactions between Polymeric Drug Delivery Systems and Biological Systems: Barriers and Opportunities PGG-Glucans: A Novel Class of Macrophage-Activating Immunomodulators A New *b-Glucan-Based Macrophage-Targeted Adjuvant Fluorescent Labeling of Heparins and Related Polysaccharides: Old Problems and New Solutions Design of Polysaccharide-5-Fluorouracil Conjugates Exhibiting Antitumor Activities Methotrexate-*g-Hydrazide and Divinyl Ether-Maleic Anhydride Conjugate: Antitumor Activity in Mice Succinimidyl Carbonates of Polyethylene Glycol: Useful Reactive Polymers for Preparation of Protein Conjugates Poly(*a-amino acid)-Drug Conjugates: A Biodegradable Injectable Drug Delivery System Transcellular Transport of Protein-Polymer Conjugates in Cultured Epithelial Cells: Release of a Protein from Its Polymeric Carrier During Transcytosis Opportunities for Protein Delivery by Aerosol: Absorption and Retention of Several Synthetic Polypeptides in the Lung Synthesis and Characterization of Hydrolytically Labile Poly(phosphoester-urethanes) Desaminotyrosyl-Tyrosine Alkyl Esters: New Diphenolic Monomers for the Design of Tyrosine-Derived Pseudopoly(amino acids) Kinetics of Controlled Release from Acid-Catalyzed Matrices Bicontinuous Controlled-Release Matrices Composed of Poly(D,L-lactic acid) Blended with Ethylene-Vinyl Acetate Copolymer Amphiphilic Networks: Synthesis and Characterization of and Drug Release from Poly (N,N-dimethylacrylamide)-1-polyisoburylene Amphiphilic Networks: Synthesis and Characterization of and Drug Release from Poly(2-hydroxyethyl methacrylate)-1-polyisobutylene Cross-linked Polyacid Matices for Oral Drug Delivery Gastric Retention of Enzyme-Digestible Hydrogels in the Canine Stomach under Fasted and Fed Conditions: Preliminary Analysis Using New Analytical Techniques Cubic Phases as Delivery Systems for Peptide Drugs Lipid Microspheres and Lecithinized-Polymer Drug Delivery Systems Drug Delivery by Organ-Specific Immunoliposomes Novel Polymerized Vesicles with Hydrolyzable Linkages
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