OptimalRadiolabeledLiposomesforTumorJmaging Page 1 ratios. In this study, we therefore
first examined various liposome formulations and encapsulatedradionuclides in relation to …

Auger electrons can create breaks in nucleic acids, giving them possible therapeutic utility.
We investigated the therapeutic effect of Auger electrons emitted by 111 In-labeled …

A novel tumor diagnostic imaging method was developed that allows tumor localization
soon after administration of radiolabeled liposomes. Although previous studies showed that …

Gallium-67 chelated to nitrilotriacetic acid was encapsulated inliposomes composed of
various phospholipids, and Â7Gadelivery potential to the tumor after intravenous injection of …

The effect of incorporation of cholesterol (CH) into liposome membranes on the delivery of 67
Ga encapsulated in liposomes to tumors was studied. The changes of the blood clearance …

Various radionuclide-ligand complexes were encapsulated in liposomes and their
accumulations in tumors were studied. Increased tumor accumulation was observed with every …

Tumor imaging with labeled liposomes is slow; although they reach the tumor quickly, their
blood clearance is slow, and the high blood background hinders early imaging. We have …

In order to shorten the delay between the administration of tumour-imaging agents and
obtainment of scintigrams, rapid delivery of radionuclide to tumours followed by rapid clearance …

RESULTS Figure 1shows the relationship between the content of GSH and the uptake of
[99mTc] weso-or £/,/-HMPAOin the mouse brain. Increasing the load of DEM led to a dose …

Determination of whether the steroid-induced cataract formation is caused through glucocorticoid
(GC) receptor-mediated process was conducted by using GC antagonist (RU486) and …