Figure 2
From: PET imaging of brain aromatase in humans and rhesus monkeys by 11C-labeled cetrozole analogs
The distribution volume ratio images of [11C]cetrozole (A), [11C]meta-cetrozole (B), [11C]nitro-cetrozole (C), and [11C]iso-cetrozole (D) in rhesus monkey brain (coronal section). The slices contain the amygdala indicated by arrowhead. The scale ranges of the color bar are 0.4–1.5 for [11C]cetrozole, [11C]meta-cetrozole, and [11C]nitro-cetrozole, and 0.4–2.0 for [11C]iso-cetrozole.
