Table 1: Biodistribution of 68Ga-ECG in mesothelioma-bearing rats.

Percentage of injected dose per gram of tissue weight ( 𝑛 = 3 /time, interval, iv)1
15 min30 min60 min

Blood 1 . 6 6 ± 0 . 0 6 1 . 5 4 ± 0 . 0 2 1 . 3 8 ± 0 . 0 3
Heart 0 . 5 1 ± 0 . 0 4 0 . 3 9 ± 0 . 0 4 0 . 4 0 ± 0 . 0 3
Lung 1 . 0 7 ± 0 . 0 2 0 . 9 4 ± 0 . 0 4 0 . 8 0 ± 0 . 0 4
Thyroid 0 . 8 8 ± 0 . 0 7 0 . 9 6 ± 0 . 1 1 0 . 8 3 ± 0 . 0 5
Pancreas 0 . 2 9 ± 0 . 0 2 0 . 2 8 ± 0 . 0 3 0 . 2 9 ± 0 . 0 3
Liver 0 . 7 7 ± 0 . 0 5 0 . 7 1 ± 0 . 0 7 0 . 7 8 ± 0 . 0 4
Spleen 0 . 4 1 ± 0 . 0 3 0 . 4 4 ± 0 . 0 7 0 . 4 9 ± 0 . 0 1
Kidney 1 . 5 3 ± 0 . 0 6 0 . 7 5 ± 0 . 0 4 0 . 7 0 ± 0 . 0 2
Stomach 0 . 2 9 ± 0 . 0 7 0 . 3 7 ± 0 . 0 2 0 . 4 0 ± 0 . 0 4
Intestine 0 . 3 1 ± 0 . 0 4 0 . 3 5 ± 0 . 0 5 0 . 5 3 ± 0 . 0 1
Uterus 0 . 8 7 ± 0 . 1 9 0 . 8 1 ± 0 . 0 4 0 . 7 7 ± 0 . 1 0
Tumor 0 . 7 0 ± 0 . 0 6 0 . 7 2 ± 0 . 0 6 0 . 9 2 ± 0 . 0 8
Muscle 0 . 1 8 ± 0 . 0 1 0 . 1 4 ± 0 . 0 1 0 . 1 4 ± 0 . 0 2
Bone 0 . 2 7 ± 0 . 0 2 0 . 5 1 ± 0 . 0 9 0 . 4 6 ± 0 . 0 2
Brain 0 . 0 5 ± 0 . 0 1 0 . 0 7 ± 0 . 0 1 0 . 0 8 ± 0 . 0 1
Tumor/blood 0 . 4 2 ± 0 . 0 3 0 . 4 7 ± 0 . 0 4 0 . 6 7 ± 0 . 0 7
Tumor/muscle 3 . 8 4 ± 0 . 5 2 5 . 6 3 ± 1 . 0 3 7 . 0 0 ± 1 . 4 2
Tumor/brain 1 1 . 6 8 ± 1 . 8 7 8 . 8 1 ± 1 . 5 4 1 3 . 2 0 ± 2 . 7 8
Tumor/lung 0 . 6 4 ± 0 . 0 5 0 . 7 8 ± 0 . 1 0 1 . 1 5 ± 0 . 0 8

1Values represent the mean ± standard deviation of data from 3 animals.