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Evaluation of image quality with four positron emitters and three preclinical PET/CT systems
Background We investigated the image quality of C-11, Ga-68, F-18 and Zr-89, which have different positron fractions, physical half-lifes and positron ranges. Three small animal positron emission tomography/computed ...
Imaging of αvβ3 integrin expression in experimental myocardial ischemia with [68Ga]NODAGA-RGD positron emission tomography
<p>BACKGROUND: </p><p>Radiolabeled RGD peptides detect αvβ3 integrin expression associated with angiogenesis and extracellular matrix remodeling after myocardial infarction. We studied whether cardiac positron emission ...
Folate receptor-targeted positron emission tomography of experimental autoimmune encephalomyelitis in rats
<h2>Abstract</h2><div><p>BACKGROUND: Folate receptor-β (FR-β) is a cell surface receptor that is significantly upregulated on activated macrophages during inflammation and provides a potential target for folate-based ...
68Ga-DOTA-Siglec-9 – a new imaging tool to detect synovitistis
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Conclusion: Ga-DOTA-Siglec-9 PET tracer detected VAP-1 positive vasculature in the mild synovitis of rabbits comparable with F-18-FDG, suggesting its potential for in vivo imaging of synovial inflammation in patients ...