Table 4. Biodistribution of 10 pmol of [Nle¹⁴,Tyr⁴⁰(Ahx-DOTA-⁶⁸Ga)NH₂] in mice bearing Ins-1E xenografts at 1 h p.i.

Organ	%IA/g #
Blood	1.2±0.3
Heart	0.7±0.1
Lung	14.3±1.2
Liver	2.1±0.3
Spleen	1.9±0.7
Pancreas	25.5±5.2
Stomach	5.8±1.8
Intestine	1.9±0.4
Kidney	201.3±30.6
Adrenal	2.2±0.9
Muscle	0.3±0.2
Bone	0.610.2
Ins-1E	58.3±15.6
Tumor-to-Blood	48.6
Tumor-to-Muscle	215.9
Tumor-to-Kidney	0.3
Tumor-to-Pancreas	2.3

^# Values are mean±standard deviation (n = 3–4).