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“…This review concentrates on the recent advances in the development of Imidazoline(2) binding site (I(2)BS) PET tracers, which are purported to target astrocytes, and hence could represent key clinical imaging tools for targeting astrocytes in neurodegenerative disease. …”
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“…[Image: see text] Green coffee bean isotopes have been used to trace the effects of different climatic and geological characteristics associated with the Hawaii islands. …”
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“…The ALT provides a versatile option to reconstruct the many cranio-orbitofacial defects encountered.…”
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“…Tracheo-innominate artery fistula (TIAF) is rare, yet the most fatal complication after tracheostomy. …”
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“…Positron emission tomography (PET) is a powerful noninvasive tool for acquisition of the physiological parameters in human and animals with the help of PET tracers. Among all the PET tracers, radiolabeled peptides have been widely explored for cancer-related receptor imaging due to their high affinity and specificity to receptors. …”
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“…Some in-vitro methods are used to estimate sealing quality, generally by measuring microleakage that allows the tracer agent to penetrate the filled canal. Purpose: Conventional methods of evaluating the seal of endodontically treated teeth are complicated and have some drawbacks. …”
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“…Here we review, the current role of PET in cardiovascular disease, with emphasize on tracers developed for PET imaging of cardiovascular diseases.…”
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“…CONCLUSIONS: We have successfully synthesized and radioiodinated the PARP1 selective tracer I2-PARPi. The novel tracer shows selective binding to tumor tissue, both in vitro and in models of glioblastoma, and has the potential to serve as a selective PET imaging agent for brain tumors. …”
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“…Biodistribution studies confirmed reduced unspecific uptake in nontarget tissue and decreased renal accumulation of the metabolically stable [(68)Ga]PSMA galactose derivative, resulting in overall improved tumor-to-tissue ratios. However, carbohydration has no significant beneficial in vivo effect on the targeting performance of PSMA I&T. …”
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“…Following this period, the laminar flow is activated with a programmable syringe pump to observe the competition of advection and diffusion of the tracer through the pipe. Asymmetries in the tracer distribution are studied and correlations between the pipe cross-section and the shape of the distribution is shown: thin channels (aspect ratio << 1) produce tracers arriving with sharp fronts and tapering tails (front-loaded distributions), while thick channels (aspect ratio ~1) present the opposite behavior (back-loaded distributions). …”
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“…The developed tracer eliminates disadvantages of intra-oral tracing and makes it more suitable for recording centric relation in patients. …”
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“…[Image: see text] Hybrid tracers containing both fluorescent and radioactive imaging labels have demonstrated clinical potential during sentinel lymph node procedures. …”
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“…A 47-years diabetic male presented with acute onset diplopia and right sided ptosis with history of 3 previous episodes of sudden facio-ocular complications of diabetes over a period of 5 years all of which had improved completely over 6 to 8 weeks. …”
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