Biodegradable nanoparticles for oral delivery of peptides: is there a role for polymers to affect mucosal uptake?

T Jung1, W Kamm1,2, A Breitenbach1, E Kaiserling3, J.X Xiao3, T Kissel1
1Department of Pharmaceutics and Biopharmacy, Philipps-University Marburg, Marburg, Germany
2Aventis Pharma AG, Frankfurt, Germany
3Department of Histopathology, Eberhard-Karls-University Tübingen, Germany