Mostrando 5,641 - 5,660 Resultados de 79,334 Para Buscar '"matter"', tiempo de consulta: 0.39s Limitar resultados
  1. 5641
    “…This study used diffusion tensor imaging to examine frontal white matter structure in depressed subjects undergoing a 12-week trial of sertraline. …”
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  2. 5642
    “…We use this methodology to assign a confidence level to every gray matter to gray matter connection and add this new information directly in the connectivity matrix. …”
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  3. 5643
    “…Three Regions of Interest (ROI) were outlined in visually normal white matter on three image slices based on relative distance from the tumor: one peritumoral white matter region and two distant white matter regions on both hemispheres. …”
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  4. 5644
  5. 5645
  6. 5646
  7. 5647
  8. 5648
  9. 5649
    “…The mean apparent coefficient of diffusion (ADC) and grey matter volumes were measured in the whole brain. Episodic memory performance was assessed using a French version of the Free and Cued Selective Reminding Test (FCSRT). …”
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  10. 5650
  11. 5651
    “…OBJECTIVE: To investigate the effects of melatonin treatment in a rat model of white matter damage (WMD) in the developing brain. Additionally, we aim to delineate the cellular mechanisms of melatonin effect on the oligodendroglial cell lineage. …”
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  12. 5652
    por Araujo, Jesus A, Nel, Andre E
    Publicado 2009
    “…It appears that these associations are much stronger with the air particulate matter (PM) component and that in urban areas, the smaller particles could be more pathogenic, as a result of their greater propensity to induce systemic prooxidant and proinflammatory effects. …”
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  13. 5653
  14. 5654
  15. 5655
    “…BACKGROUND: Adverse cardiorespiratory health is associated with exposure to ambient particulate matter (PM). The highest PM concentrations in London occur in proximity to waste transfer stations (WTS), sites that experience high numbers of dust-laden, heavy-duty diesel vehicles transporting industrial and household waste. …”
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  16. 5656
    “…OBJECTIVE: The aim of this study was to analyze the effects of exposure to particulate matter (PM) with aerodynamic diameters ≤ 10 μm (PM(10)) and ≤ 2.5 μm (PM(2.5)) and polycyclic aromatic hydrocarbons (PAHs) on urinary malondialdehyde (MDA) levels in schoolchildren. …”
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  17. 5657
  18. 5658
    “…We conducted a systematic review, including meta-analysis where appropriate, of the epidemiologic association between occupational exposure to particulate matter and cardiovascular disease. Out of 697 articles meeting our initial criteria, 37 articles published from January 1990 to April 2009 (12 mortality; 5 morbidity; and 20 intermediate cardiovascular endpoints) were included. …”
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  19. 5659
  20. 5660
    “…Although there is consensus on the notion that brain structure deteriorates with age, evidence on the precise time course and spatial distribution of changes is mixed. We assessed grey matter (GM) and white matter (WM) structure in a group of 66 adults aged between 23 and 81. …”
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