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. Author manuscript; available in PMC: 2016 Aug 1.
Published in final edited form as: Bioorg Med Chem. 2015 Jun 5;23(15):4699–4709. doi: 10.1016/j.bmc.2015.05.058

Figure 2.

Figure 2

Autoradiography of (-)-[18F]18a in the male Sprague-Dawley (SD) rat brain. A). The representative horizontal slice (100 μm thick) of the SD rat brain shows the highest accumulation of radioactivity in the VAChT enriched striatal regions. B). Quantification of autoradiography from entire 30 brain slices indicates a striatum-to-cerebellum ratio of 4.19 ± 0.37 at 60 min post-injection. Histograms are the average of relative radioactivity of 30 brain slices. Error bars are the standard derivations.