Development of Systems for Targeting the Regional Lymph Nodes for Diagnostic Imaging: In Vivo Behaviour of Colloidal PEG-Coated Magnetite Nanospheres in the Rat Following Interstitial Administration

作者: L. Illum , A. E. Church , M. D. Butterworth , A. Arien , J. Whetstone

DOI: 10.1023/A:1011081210142

关键词: In vivoBiomedical engineeringLymph nodeSurgeryDrug carrierIn vitroEthylene glycolChemistryLymphSurface modificationPEG ratio

摘要: Purpose. Nanoparticles can be utilised for targeting drugs to the regional lymph nodes or as diagnostic agents. The surface modification of magnetite nanospheres with poly(ethylene glycol) (PEG) has been assessed by in vitro characterisation and vivo studies following subcutaneous administration rat.

参考文章(19)
Ann E. Hawley, Lisbeth Illum, Stanley S. Davis, Preparation of biodegradable, surface engineered PLGA nanospheres with enhanced lymphatic drainage and lymph node uptake. Pharmaceutical Research. ,vol. 14, pp. 657- 661 ,(1997) , 10.1023/A:1012117531448
Snjezana Stolnik, Susan E. Dunn, Martin C. Garnett, Martyn C. Davies, Allan G. A. Coombes, D. C. Taylor, M. P. Irving, S. C. Purkiss, T. F. Tadros, Stanley S. Davis, Lisbeth Illum, Surface modification of poly(lactide-co-glycolide) nanospheres by biodegradable poly(lactide)-poly(ethylene glycol) copolymers. Pharmaceutical Research. ,vol. 11, pp. 1800- 1808 ,(1994) , 10.1023/A:1018931820564
M. Shinkai, T. Kobayashi, M. Suzuki, M. Kamihira, Preparation and characteristics of magnetite-labelled antibody with the use of poly(ethylene glycol) derivatives. Biotechnology and Applied Biochemistry. ,vol. 21, pp. 335- 345 ,(1995) , 10.1111/J.1470-8744.1995.TB00339.X
M.D Butterworth, L Illum, S.S Davis, Preparation of ultrafine silica- and PEG-coated magnetite particles Colloids and Surfaces A: Physicochemical and Engineering Aspects. ,vol. 179, pp. 93- 102 ,(2001) , 10.1016/S0927-7757(00)00633-6
Robert S. Molday, Donald Mackenzie, Immunospecific ferromagnetic iron-dextran reagents for the labeling and magnetic separation of cells Journal of Immunological Methods. ,vol. 52, pp. 353- 367 ,(1982) , 10.1016/0022-1759(82)90007-2
R. Massart, Preparation of aqueous magnetic liquids in alkaline and acidic media IEEE Transactions on Magnetics. ,vol. 17, pp. 1247- 1248 ,(1981) , 10.1109/TMAG.1981.1061188
Harish M. Patel, Nilden S. Tuz̈el, Brenda E. Ryman, Inhibitory effect of cholesterol on the uptake of liposomes by liver and spleen Biochimica et Biophysica Acta (BBA) - General Subjects. ,vol. 761, pp. 142- 151 ,(1983) , 10.1016/0304-4165(83)90223-4