Mostrando 1,541 - 1,560 Resultados de 19,318 Para Buscar 'tracio~', tiempo de consulta: 2.69s Limitar resultados
  1. 1541
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  3. 1543
    “…To overcome this limitation, the current work developed a novel view-sharing data analysis scheme suitable for dynamic cardiac PET imaging using (18)F-NaF as the tracer and tracer kinetic model analysis. This scheme was tested in a rat model of cardiovascular function where the relationship between direct transonic flow measures of cardiac output were highly correlated (f(x) = 1.0216x − 24.233, R = 0.9158, p < 0.001) with the new model. …”
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  4. 1544
    “…In this study, we evaluated the sink and source of the surface water along the PRE using a mixing model method with salinity as tracer. The observational data showed that the decreasing of dissolved inorganic nitrogen (DIN) did not closely follow the physical mixing lines of freshwater and modified seawater. …”
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  5. 1545
    “…His features, which include VACTERL association with an esophageal atresia/tracheo‐esophageal fistula and a vascular ring, expand the previously described phenotype for this duplication.…”
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  6. 1546
    “…Positron emission tomography (PET) offers superior contrast sensitivity compared with MRI, and recent preclinical PET studies employing (52g)Mn (t(1/2): 5.6 d, β(+): 29%) show promise for a variety of applications including cell tracking, neural tract tracing, immunoPET, and functional β-cell mass quantification. …”
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  7. 1547
    “…We have previously described a novel method to track engineered human T cells in tumors using (89)Zr-Df-aTCRmu-F(ab')(2) targeting the murinized part of the TCR beta domain (TCRmu) of a transgenic TCR. …”
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  8. 1548
  9. 1549
  10. 1550
  11. 1551
    “…[Conclusion] Findings of the present study showed that cranio-cervical exercise was an effective form of exercise for changing muscle characteristics and posture in patients with cervicogenic headache. …”
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  12. 1552
  13. 1553
    “…The so-called cranio-caudal kinematic turn signature (CCKS) metrics derived from this approach could, therefore, be a promising avenue to develop and track markers to measure early mobility deficits. …”
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  14. 1554
    “…BACKGROUND: (18)F-N-[3-bromo-4-(3-fluoro-propoxy)-benzyl]-guanidine ((18)F-LMI1195) is a new class of PET tracer designed for sympathetic nervous imaging of the heart. …”
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  15. 1555
    “…RESULTS: We developed “AxonTracer”, a fully automated software algorithm that traces and quantifies regenerating axons in spinal cord tissue sections. …”
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  16. 1556
    “…METHODS: The present study was mainly designed to compare the performance of two combined test strips for the detection of RV and AdV: a rotavirus–adenovirus strip with fluorescent microspheres for tracers (FMT); and the CerTest rotavirus–adenovirus blister strip with colored microspheres for tracers (CMT). …”
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  17. 1557
    “…Positron emission tomography (PET) imaging using amino acid tracers has in recent years become widely used in the diagnosis and prediction of disease course in diffuse low-grade gliomas (LGG). …”
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  18. 1558
  19. 1559
    “…Metabolic stability can be significantly improved by substituting l-Phe for d-Phe, preserving 70% more of intact tracer and resulting in better brain and spinal cord tracer retention. …”
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  20. 1560
    “…Evidence brought by tracer studies in vivo, summarized here, provides an exceptional tool for the investigation of sterol metabolism, and integrate the studies in vitro on human tissue.…”
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