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. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: Neuroimage. 2010 Oct 26;54(3):1903–1909. doi: 10.1016/j.neuroimage.2010.10.064

Figure 2.

Figure 2

Figure 2

Concentration of [11C](R)-rolipram (●) and total radioactivity (○) in plasma (A) and percentage of unchanged [11C](R)-rolipram in total plasma radioactivity (parent plus radiometabolites) (B). Symbols show mean ± SD from 24 scans in 12 subjects.