Results 271 to 280 of about 2,246,984 (309)
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PET Imaging in Neuroinflammation
2014The presence of microglial activation in the brain provides a marker of disease activity. The function of activated microglia can be both detrimental and beneficial depending on the phenotype. Microglia with the M1 phenotype release cytokines, which may drive disease progression, while M2 microglia generate restorative growth factors, help clear ...
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Imaging performance of a-PET: a small animal PET camera
IEEE Transactions on Medical Imaging, 2005The evolution of positron emission tomography (PET) imaging for small animals has led to the development of dedicated PET scanner designs with high resolution and sensitivity. The animal PET scanner achieves these goals for imaging small animals such as mice and rats.
Suleman Surti +6 more
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2019
The deposition of fibrillar tau aggregates has been implicated in Alzheimer's disease (AD) and allied neurodegenerative disorders collectively referred to as tauopathies. Growing non-clinical and clinical evidence has supported intimate links between tau fibrillogenesis and neuronal deteriorations, rationalizing the development of imaging agents for ...
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The deposition of fibrillar tau aggregates has been implicated in Alzheimer's disease (AD) and allied neurodegenerative disorders collectively referred to as tauopathies. Growing non-clinical and clinical evidence has supported intimate links between tau fibrillogenesis and neuronal deteriorations, rationalizing the development of imaging agents for ...
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2003
Positron emission tomography (PET) allows quantitative measurements of regional physiological and biochemical processes to be made in vivo in humans. PET determines the three-dimensional distribution of activity in the organ being studied after the subject is administered a tracer labeled with a positron emitting radionuclide.
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Positron emission tomography (PET) allows quantitative measurements of regional physiological and biochemical processes to be made in vivo in humans. PET determines the three-dimensional distribution of activity in the organ being studied after the subject is administered a tracer labeled with a positron emitting radionuclide.
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Application of PET and PET-CT in Peritoneal Imaging
2013The peritoneum, or Tunica Serosa, is an extensive transparent serous membrane that lines the abdominal parietes (parietal layer) and reflects over the contained abdominal organs (visceral layer) (Gray 1918). The term is derived from the Greek, peri-, around, and -tonos, stretching.
Anthony, M, Khong, PL
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Image Processing and Analysis of PET and Hybrid PET Imaging
2016PET imaging is a main diagnostic modality of different diseases including cancer. In the particular case of cancer, PET is widely used for staging of disease progression, identification of the treatment gross tumor volume, monitoring of disease, as well as prediction of outcomes and personalization of treatment regimens.
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Diagnostic Imaging: PET/CT(PET)
2020PET (Positron-Emission Tomography) has a unique feature that is visualized “metabolic activities” of cell, or tissue. Malignant tumors including esophageal cancers usually show hypermetabolism of glucose to be depicted clearly by using FDG-PET.
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Molecular imaging in oncology: Current impact and future directions
Ca-A Cancer Journal for Clinicians, 2022Martin G. Pomper, Steven P Rowe
exaly