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EJNMMI Radiopharmacy and Chemistry
Fig. 5 | EJNMMI Radiopharmacy and Chemistry

Fig. 5

From: 44Sc for labeling of DOTA- and NODAGA-functionalized peptides: preclinical in vitro and in vivo investigations

Fig. 5

PET/CT scans of U87MG tumor-bearing mice 3 h after injection of ~10 MBq (~1 nmol) 44Sc-DOTA-RGD (a), (~10 MBq/~1 nmol) 68Ga-DOTA-RGD (b), ~10 MBq (~1 nmol) 44Sc-NODAGA-RGD (c) and ~10 MBq (~1 nmol) 68Ga-NODAGA-RGD (d). During the PET (20 min) and the CT (1.5 min) scans the mice were anesthetized with isoflurane/oxygen (Tu = U87MG tumor xenografts, Li = liver, Int = intestines, Bl = urinary bladder)

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