作者单位:Division of Drug Delivery and Tissue Engineering, School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, United Kingdom[1]Division of Molecular and Cellular Science, School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, United Kingdom[2]UCB Pharma, 208 Bath Road, Slough, Berkshire SL1 3WE, United Kingdom[3]