Extended Data Fig. 3: Radioactivity uptake in the hippocampus, cerebral cortex, and midbrain.

Quantification analysis of radioactivity uptake in the hippocampus, cerebral cortex, and midbrain at 2, 5, and 10 min after intravenous injection of 68Ga-QM-FN (10 MBq) in APP/PS1 (a) and WT (b) mice. Radioactivity uptake ratios of hippocampus-to-midbrain (H/M, c) and cerebral-cortex-to-midbrain (CC/M, d) at 2, 5, and 10 min after intravenous injection of 68Ga-QM-FN (10 MBq) in APP/PS1 and WT mice. Data are expressed as the mean ± SD of three independent mice (n = 3).