title: Protein delivery options: how well have we succeeded?
authors.affiliation: School of Materials Science & Engineering, Nanyang Technological University, Block N4.1-02-06, Nanyang Avenue, Singapore 639798.
authors.forename: Ng Xu
authors.initials: NX
authors.lastname: Wen
authors.forename: Subbu
authors.initials: S
authors.lastname: Venkatraman
mesh_terms: D003692:Delayed-Action Preparations; D004333:Drug Administration Routes; D016503:Drug Delivery Systems / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007408:Intestinal Absorption / Q000502:physiology; D011506:Proteins / Q000008:administration & dosage*
chemical_list: D003692:Delayed-Action Preparations; D011506:Proteins
keywords: PLGA microsphere; in situ polymer precipitation; inhalation; innovations; microneedle; painless routes; protein; recombinant antibodies; semi-automated injectors; sustained delivery