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- Author or Editor: M. Rastovac x
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Abstract
Instrumental activation analysis was used to determine the contents of certain elements in human serum albumin (HSA). Sample irradiation was performed with a thermal neutron flux of 1.5·1013 n·cm−2·sec−1 in the RA nuclear reactor of the Boris Kidrič Institute, Vinča. Measurements were performed on a 4096-channel analyser with a high-resolution Ge(Li) detector. The Na, Cu, Br, Au, Hg, Cr, Fe, Ag, Sc, Ba and Co contents were determined in HSA produced by the Institute for Blood Transfusion, Belgrade.
Abstract
A procedure for obtaining a stable99mTc(V)-DMSA kit and methods for its radiochemical and biological control are described. The effect of pH on radiopharmaceutical stability of the complex was studied. The kinetic parameters of99mTc(V)-DMSA were determined on rats and compared to the corresponding values for renal99mTC-DMSA. Clinical tests showed that99mTc(V)-DMSA is suitable agent for detecting the primary medullar carcinoma of thyroid, as well as for detection of thyroid metastasis.
