UNLABELLED We aimed to report a healed renal parenchymal defect after 6 years in a 9-year-old girl who was being followed for recurrent urinary tract infection (UTI). The first UTI was at the age of two. She was being followed with ultrasonography, urine analysis and urine culture since the first UTI. Technetium-99m dimercaptosuccinic acid (DMSA) scintigraphy was repeated four times up to the p...

This work aims at studying how the transformations that magnetic nanoparticles suffer in vivo affect their heating properties frame of hyperthermia treatments. Iron oxide (≈13 nm) with two different coatings [PMAO (polymaleic anhydride-alt-1-octadecene) and DMSA (dimercaptosuccinic acid)] have been subjected to an accelerated degradation a medium simulating lysosome conditions. The particles ph...

1 Fadime Demir1, Taner Erselcan2, Bülent Turgut3, Zekiye Hasbek3, Perihan Kelkit4, Ayşegül Özdal5, Serdar Savaş Gül6, Pelin Duman7 1Department of Nüclear Medicine, Elazığ Researc and Educational Hospital, Elazığ, 2Nüclear Medicine, Muğla Sıtkı Koçman University, Faculty of Medicine, Muğla, 3Nüclear Medicine, Cumhuriyet University, Faculty of Medicine, Sivas, 4Department of Nüclear Medicine, Siv...

Objective(s): According to the unique properties of magnetic nanoparticles, their usages in medicine and industry have increased in the last decade. Due to the vital role of liver in the body, the accumulation of CoFe2O4 and CoFe2O4@DMSA was studied. Materials and Methods:The nanoparticles were synthesized by co-precipitation method and were coated with DMSA. The techniques XRD, TEM, DLS, FTIR,...

Secure determination of the binding of 99mTc-radiopharmaceuticals to plasma (P) and blood cell (BC) constituents can help to understand the biodistribution of radiophamaceuticals. The reported precipitation studies of blood with radiopharmaceuticals have shown that the results can not be easily compared between studies. We decided to determine the "gold standard" concentration of trichloroaceti...

OBJECTIVE To apply a semiquantitative method for analysis of technetium-99m-dimercaptosuccinic acid ((99m)Tc-DMSA) renal scintigraphy for monitoring the effect of extracorporeal piezoelectric lithotripsy (EPL) in patients with calyceal stones on regional kidney function and to check whether EPL had caused any deleterious effect on the target calyceal renal parenchymal function. PATIENTS AND M...

Long-term in vivo studies in murine models have shown that DMSA-coated nanoparticles accumulate in spleen, liver and lung tissues during extended periods of time (at least up to 3 months) without any significant signs of toxicity detected. During that time, nanoparticles undergo a process of biotransformation either by reducing the size or the particle aggregation or both. Using a rat model, we...