نتایج جستجو برای: dipodal chelator

تعداد نتایج: 3695  

Journal: :Angewandte Chemie International Edition 2013

Journal: :Molecular imaging 2014
Jessie R Nedrow Alexander G White Jalpa Modi Kim Nguyen Albert J Chang Carolyn J Anderson

The bifunctional chelator and radiometal have been shown to have a direct effect on the pharmacokinetics of somatostatin receptor (SSTR)-targeted imaging agents. We evaluated three Y3-TATE analogues conjugated to NOTA-based chelators for radiolabeling with 64Cu and 68Ga for small-animal positron emission tomographic/computed tomograhic (PET/CT) imaging. Two commercially available NOTA analogues...

2006
Katharine P. Hoyes Robert C. Hider John B. Porter

The effect of bidentate 3-hydroxypyridin-4-one (HPO) iron chelators on cell cycle arrest with subsequent cycle synchronization has been compared with that of the hexadentate desferrioxamine (DFO) in K562 and Daudi cells. The relationships between chelator concentration and inhibition of growth, DNA synthesis and ribonucleotide reductase, and phase of cell cycle arrest have also been explored. H...

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