Figure 2

Co-localization of autoradiography 68Ga-Exendin-4 signals (A), and GLP1-R immunohistochemistry staining spots (B) in the same pancreatic section from a 20 months old heterozygous mouse.

Co-localization of autoradiography 68Ga-Exendin-4 signals (A), and GLP1-R immunohistochemistry staining spots (B) in the same pancreatic section from a 20 months old heterozygous mouse.