Mostrando 4,581 - 4,600 Resultados de 79,334 Para Buscar '"matter"', tiempo de consulta: 0.36s Limitar resultados
  1. 4581
  2. 4582
    “…BACKGROUND: The clinical features of Alzheimer’s disease (AD) are related to brain network degeneration, and hyperhomocysteinemia is related to greater white matter hyperintensities. We investigated the changes in four diffusion tensor imaging parameters in the white matter of patients with early stage AD, examined their associations with homocysteine level, and tested the clinical significance of the diffusion tensor imaging parameters and homocysteine level in correlation analysis with cognitive test scores. …”
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  3. 4583
    “…The present study aimed to investigate altered white matter microstructure in BQD individuals using diffusion tensor imaging. …”
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  4. 4584
    “…Trends in specific bacterial biomarkers were synchronous to changes in bacterial community compositions demonstrating that bacterial communities responded to the seasonal shifts in organic matter quality and chemical composition. Extensive heterotrophic processing of plant and soil-derived DOM resulted in major inputs of bacterial detritus, and bacterial organic matter accounted for 21–42% of DOC in all watersheds. …”
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  5. 4585
    por Yanqin, Ying, Jing, Tang, Wei, Chen, Nan, Li
    Publicado 2017
    “…The present study evaluates the effect of grifolin (GFL) in oxygen/glucose deprivation (OGD) induced white matter lesion. Injury induced with OGD was found to be significant at the 9th h of OGD induction and the effect of GFL on the proliferation of oligodendrocyte precursor cells (OPCs) was assessed by CCK-8 and Hoechst 33258 assay at GFL 1, 5, 25, 50 and 100 μm concentrations. …”
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  6. 4586
  7. 4587
    “…Whole-brain voxel-based morphometry (VBM) studies of progressive supranuclear palsy (PSP) have demonstrated heterogeneous findings regarding gray matter (GM) abnormalities. Here, we used Seed-based d Mapping, a coordinate-based meta-analytic approach to identify consistent regions of GM anomalies across studies of PSP. …”
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  8. 4588
    “…Activation of the innate immune system may play a causal role in the development of neuroinflammation and white matter degeneration, providing a novel animal model for multiple sclerosis (MS) and other neuroinflammatory diseases.…”
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  9. 4589
    “…To localize regions with abnormal white matter integrity in SPD, the voxel-wise analysis of fractional anisotropy (FA) and mean diffusivity (MD) on the whole brain was performed by TBSS. …”
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  10. 4590
  11. 4591
  12. 4592
  13. 4593
  14. 4594
    “…We believe that the close analogy existing between an expanding turbulent quantum gas and a traveling optical speckle might burgeon into an exciting research field investigating disordered quantum matter.…”
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  15. 4595
    Publicado 2018
    Materias: “…Back Cover (OBC, IBC) and matter…”
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  16. 4596
    Publicado 2018
    Materias: “…Front Cover (OFC, IFC) and matter…”
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  17. 4597
  18. 4598
    “…BACKGROUND: Epidemiological studies have shown that urban particulate matter (PM) increases the risk of respiratory infection. …”
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  19. 4599
  20. 4600
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