Fig. 7.
(A) Glycemic profile of T2DM-induced rats after oral administration of phthalate buffer solution (control), GLP-1 iDPP4 solution, H-PGLA particles, H-PGLA-GLP-1 particles and H-PGLA-GLP-1 iDPP4 particles and (B) AUC for a period of 6 h after oral administration. **P < 0.001, as compared with the H-PGLA-GLP-1 iDPP4. Reprinted with permission from [60]. Copyright 2016 The Royal Society of Chemistry.