Mostrando 801 - 820 Resultados de 150,567 Para Buscar '"Bones"', tiempo de consulta: 0.50s Limitar resultados
  1. 801
    Publicado 1984
    “…We isolated cells from both calvaria and the outer cortices of long bones from 3- to 5-mo bovine fetuses. The cells were identified as functional osteoblasts by indirect immunofluorescence using antibodies against three bone-specific, noncollagenous matrix proteins (osteonectin, the bone proteoglycan, and the bone sialoprotein) and against type 1 collagen. …”
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  2. 802
  3. 803
    por Ghodadra, Neil, Singh, Kern
    Publicado 2008
    “…As a result, it has become clinically desirable to augment mechanical fixation with biologic strategies in order to accelerate osteogenesis and promote successful arthrodesis. The discovery of bone morphogenic protein (BMP) has been pivotal in understanding the biology of fracture healing and has been a source of intense clinical research as an adjunct to fracture treatment. …”
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  4. 804
  5. 805
    “…Immunohistochemically, the tumor expressed bone morphogenic protein 4, indicating a possible role of this protein in the new bone formation in schwannomas.…”
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  6. 806
    por Gnant, Michael, Hadji, Peyman
    Publicado 2010
    “…In addition, bisphosphonates maintain bone health during adjuvant therapy; this may be especially important for women who are at high risk for fracture.…”
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  7. 807
  8. 808
    “…Receptor activator of nuclear factor-κB ligand (RANKL) plays a pivotal role in regulating bone homeostasis. Osteoporosis and malignant bone disease secondary to breast cancer are characterized by enhanced RANKL production and increased bone turnover. …”
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  9. 809
    “…We therefore initiated this study of bone mass, bone turnover and prevalence of fractures in a large cohort of adult patients. …”
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  10. 810
    por Karim, Lamya, Vashishth, Deepak
    Publicado 2012
    “…Non-enzymatic glycation (NEG) and enzymatic biochemical processes create crosslinks that modify the extracellular matrix (ECM) and affect the turnover of bone tissue. Because NEG affects turnover and turnover at the local level affects microarchitecture and formation and removal of microdamage, we hypothesized that NEG in cancellous bone is heterogeneous and accounts partly for the contribution of microarchitecture and microdamage on bone fragility. …”
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  11. 811
    “…Distraction osteogenesis after post-traumatic segmental bone loss of the tibia is a complex and time-consuming procedure that is often complicated due to prolonged consolidation or complete insufficiency of the regenerate. …”
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  12. 812
    “…BACKGROUND: Polymethylmethacrylate bone cement cannot provide an adhesive chemical bonding to form a stable cement-bone interface. …”
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  13. 813
    “…PURPOSE: Bisphosphonates (BPs) are antiresorptive drugs that provide important effects on bone turnover. The key to the high efficiency of BPs is their affinity for bone tissue, and their chemical structure provides their molecular mechanism of action. …”
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  14. 814
    “…Recent evidences have highlighted that the pituitary hormones have profound effects on bone, so that the pituitary-bone axis is now becoming an important issue in the skeletal biology. …”
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  15. 815
    “…BACKGROUND: Reproducible and suitable animal models are required for in vivo experiments to investigate new biodegradable and osteoinductive biomaterials for augmentation of bones at risk for osteoporotic fractures. Sheep have especially been used as a model for the human spine due to their size and similar bone metabolism. …”
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  16. 816
  17. 817
    “…A few studies in animals and a study in humans showed a positive effect of probiotic on bone metabolism and bone mass density. Most of the investigated bacteria were Lactobacillus and Bifidobacterium . …”
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  18. 818
    por Martin, T. John
    Publicado 2014
    “…Bone is continuously remodelled at many sites asynchronously throughout the skeleton, with bone formation and resorption balanced at these sites to retain bone structure. …”
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  19. 819
    “…OBJECTIVE: To investigate, by digital radiology, the bone regeneration process in rats submitted to femoral osteotomy and treated with low power laser therapy. …”
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  20. 820
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