Mostrando 2,701 - 2,720 Resultados de 150,567 Para Buscar '"Bones"', tiempo de consulta: 0.44s Limitar resultados
  1. 2701
    “…Osteoporosis is a common disease that leads to a reduction in bone density and increases the risk of fractures. …”
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  2. 2702
    “…STUDY DESIGN: Retrospective cohort study OBJECTIVE: Given changes in bone density induced by degenerative disease, general measures of bone health (ie DEXA) are inadequate to evaluate bone density in surgical areas of interest. …”
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  3. 2703
  4. 2704
    por Vanel, Daniel
    Publicado 2004
    “…MRI is very sensitive to detect bone metastases. To improve specificity, a clever use of sequences, spin echo, gradient echo in or opposed phase, contrast medium and diffusion is needed.…”
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  5. 2705
    por Wedeen, R P
    Publicado 1988
    “…Recent analyses of transiliac bone biopsies indicate that unsuspected elevated bone leads may reflect the cause (or contributing cause) of end-stage renal disease in 5% of the European dialysis population. …”
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  6. 2706
    por Pounds, J G, Long, G J, Rosen, J F
    Publicado 1991
    “…To fully understand the significance of bone as a target tissue of lead toxicity, as well as a reservoir of systemic lead, it is necessary to define the effects of lead on the cellular components of bone. …”
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  7. 2707
    por Dritschilo, A, Sherman, D S
    Publicado 1981
    “…In this review, the known drug-x-ray interactions using tissue culture systems are extended to the bone marrow compartment. Two hypotheses prevail for late bone marrow failure: (1) stromal damage to the vasculature with subsequent fibrosis and (2) irreversible stem cell depletion in the irradiated site. …”
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  8. 2708
    por Heddle, J A, Salamone, M F
    Publicado 1981
    “…The importance of chromosomal aberrations as a proximate cause of bone marrow toxicity is discussed. Since chemicals that can cause nondisjunction are rare, numerical aberrations (aneuploidy, polyploidy) are not ordinarily important. …”
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  9. 2709
    por Todd, A C
    Publicado 2000
    “…The technique of (109)Cd-based X-ray fluorescence (XRF) measurements of lead in bone is well established. A paper by some XRF researchers [Gordon CL, et al. …”
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  10. 2710
    por Ehara, Shigeru
    Publicado 2006
    “…For staging of bone tumors, TNM and Enneking’s systems are used with some differences. …”
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  11. 2711
    “…The authors review the available data on bone tissue engineering and discuss possible new research areas that could help to make bone tissue engineering a clinical success.…”
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  12. 2712
    por Marsden, H. B., Lawler, W.
    Publicado 1978
    “…This neoplasm, predominantly seen in boys, has a tendency to metastasize to bone. Such metastases are considered to be rare in nephroblastoma and this aspect in studies of Wilms' tumour series is thought to be due, for the most part, to the inclusion of a particular bone-metastasizing tumour in the material. …”
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  13. 2713
  14. 2714
    “…Analysis of data from 1434 children with primary renal tumours revealed 57 who developed bone metastases. Of these, 54 were initially recorded as nephroblastoma. …”
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  15. 2715
  16. 2716
    “…We studied 29 specimens of bone tumours with different histopathological diagnoses and found no evidence of microsatellite instability. …”
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  17. 2717
    por Fraser, John
    Publicado 1913
    “…From such an infected joint the epiphysis or metaphysis of the bone becomes diseased. 4. Infection of the arterial heart blood does not result in the local development of tubercle of the bones or joints. 5. …”
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  18. 2718
    por Asami, Goichi, Dock, William
    Publicado 1920
    “…1. Bone formation in the rabbit kidney with ligated vessels takes place (a) through the activity of young fibroblasts which accumulate to form a membrane-like structure; (b) subsequently by direct ossification of hyaline connective tissue in continuity with preformed bone; and (c) through erosion of lime placques by granulating tissue and laying down of lamellar bone by cells derived from fibroblasts. 2. …”
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  19. 2719
    “…The mononuclear phagocytes of the bone marrow can be classified into two cell types, promonocytes and monocytes. …”
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  20. 2720
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