Fig. 2
From: Pulmonary PET imaging confirms preferential lung target occupancy of an inhaled bronchodilator
Coronal slices of summation PET images (3–60 min) showing the distribution of radioactivity after intravenous injection of 11C-VC-002 (in units of parts-per-million of the injected radioactivity dose, i.e., ppmID) in a non-human primate (NHP#3) at a baseline and b after inhalation of ipratropium (150 μg/kg). The highest inhaled dose was represented to provide a visual impression of the dosing effect. Arrows denote the lungs, and the insert shows the pituitary gland. The color scale is logarithmic