Glass microspheres 20–30 μm in diameter containing either 31 P or 89 Y that can be
activated by neutron bombardment to 32 P or 90 Y respectively, have been produced for intra-…

Endohedral lanthanide metallofullerenes are new molecules that may have useful medicinal
properties. In particular, endohedral holmium metallofullerenes have been utilized in a …

Study Design The resultsof our initial uncontrolled trial of a single intrave nous injection of
about 33 mCi (1,221 MBq) of †86Re (Sn) HEDP to each of 20 elderly men with advanced …

In the last 25 years, diagnostic nuclear medicine has come to depend on the versatile chemistry
of a single radioisotope, technetium-99m (Tc-99m). Different chelating molecules can be …

Methods: It was evaluated by in vitro and in vivo testing in the laboratory, in animals and in
humans using 188Refrom a variety of sources. It may be produced by a desk-top method …

The radioisotopes 186 Re and 188 Re have been extensively investigated for various forms
of radiotherapy due to their useful and high-abundance β particle emissions, low-…

MATERIALSAND METHODS Forty dogs with a variety ofskeletal neoplasias were treated with
†53Sm-EDTMP (Table 1). The dogs (21 male and 19 female) ranged in age from 18 mo …

MATERIALS AND METHODS Extractions were performed with standard, 60-ml, Teflon-stopcock
separatory funnels, either hand shaken or held stationary and stirred with a motor driven …

Isolation of the first macroscopic quantities of endohedral holmium metallofullerenes (principally
Ho@C 82 , Ho 2 @C 82 , and Ho 3 @C 82 by LD-TOF mass spectrometry) has been …

Dysprosium lithium borate (DyLB) glass microspheres were investigated for use in the radiation
synovectomy treatment of rheumatoid arthritis. In vitro testing focused on weight loss and …