When carrier free gallium-67 is administered iv in citrate form for tumour scanning,
radioactivity remaining in serum after three hours, it cannot be removed by ultrafiltration …

It is our contention that Ga-67 probably entersmalignant and normal soft tissuesby two
entirely different routes. We proposed this in a previouspublication, together with an overall …

The uptake of the tumor scanning agent 67Ga citrate by cultured mouse tumor cells was
greatly enhanced with small additions of certain sera to the culture medium. This stimulation …

Gallium-67 is a useful adjunct in the diagnosis of a variety of diseases. At present 67Ga is
the radiopharmaceutical of choice for radionuclide imaging of tumors and can be used to …

Investigation of 45Ti-transferrin was pursued to provide insight into the mechanism of action
of titanocene dichloride, a chemotherapeutic agent currently in clinical trials. Methods …

The antitumor properties of citrated gallium nitrate (NSC 15200) have been tested using the
EMT-6/UW mouse sarcoma growing in vitro or in vivo. This tumor system has been used in …

1978). Unfortunately, this agent involves imaging problems which are related to plasma
protein binding. Specifically, gallium has an affinity for blood and soft tissue proteins, and …

(1). Subsequently, 67Gahas been shown to localize in a variety of tumors (2, 3). In nuclear
medicine, the utility of 67Ga as a tumor-imaging agent is variable. Many types of tumors …

113mIn is a radionuclide obtained from a tin-indium generator system. It is a transition
element from which organ specific scanning agents useful for liver, spleen, bone marrow …

We investigated the in vitro binding of 125 I-lectins to Ehrlich ascites tumor (EAT) cells and in
vivo uptake of 125 I-lectins in Ehrlich solid tumor (EST) bearing mice. In in vitro binding …