Figure 4: (Panel A) Temporal biodistribution of radioactivity in whole CD1 mouse brain after intravenous administration of [125I]-1 (n = 4) and [125I]-2 (n = 5). Values are %ID / g (means ± SEM). Non-visible error bars are contained within the symbol. (Panel B) Effects of pretreatment with intravenous haloperidol (2.5 μmol / kg) on uptake of [125I]-1 and [125I]-2 at 60 min in whole CD1 mouse brain. Values are %ID / g (means ± SEM, n = 5).