Institution: Laboratory of Biochemistry and Vascular Biology, Division of Hematology, Center for Biologics Evaluation and Research, Food and Drug Administration, Bethesda, MD 20892, USA

Research Interests: Retinoic Acid, Absorption, Circular Dichroism, Drugs, Elastase, Fluorescence, Human, Inhibition, Knowledge, Ligands, Lungs, Mole, Moles, Neutrophil, Neutrophil Elastase, Plasma, Protease Inhibitor, Report, Roles, Serine