Formulation, Optimization, In Vitro and In Vivo Evaluation of Saxagliptin-Loaded Lipospheres for an Improved Pharmacokinetic Behavior

Figure 5

Thermograms of behenic acid (a), saxagliptin (b), and saxagliptin-loaded lipospheres (c); FTIR patterns of behenic acid (a), saxagliptin (b), and saxagliptin-loaded lipospheres (c); and XRD spectra of saxagliptin (c), behenic acid (b), and saxagliptin-loaded lipospheres (a).