Results 301 to 310 of about 348,942 (354)

Proteases and bone remodelling

Cytokine & Growth Factor Reviews, 2009
Bone remodelling is regulated by osteogenic cells which act individually through cellular and molecular interaction. These interactions can be established either through a cell-cell contact, involving molecules of the integrin family, or by the release of many polypeptidic factors and/or their soluble receptor chains.
S, Georges, C, Ruiz Velasco, V, Trichet, Y, Fortun, D, Heymann, M, Padrines   +5 more
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Bone remodelling in osteoarthritis

Nature Reviews Rheumatology, 2012
The classical view of the pathogenesis of osteoarthritis (OA) is that subchondral sclerosis is associated with, and perhaps causes, age-related joint degeneration. Recent observations have demonstrated that OA is associated with early loss of bone owing to increased bone remodelling, followed by slow turnover leading to densification of the subchondral
David B, Burr, Maxime A, Gallant
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Bone remodelling

British Dental Journal, 1992
Bone is a specialised connective tissue that, together with cartilage, makes up the skeleton. These tissues serve three functions: (a) mechanical support and site of muscle attachment for locomotion; (b) protection for vital organs and bone marrow and (c) a metabolic reserve of ions for the entire organism, especially calcium and phosphate.
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Hematopoiesis and bone remodeling

Blood, 2011
Erythropoietin (Epo) is a polypeptide hormone produced in kidney. It stimulates the proliferation of erythroid progenitor cells in response to hypoxia. In this issue of Blood , the report of Singbrant et al clearly shows the indirect effect of Epo on bone remodeling and its importance for the Epo-
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Bone remodelling and orthodontics

The European Journal of Orthodontics, 1985
odontics is based on the predictable remodelling of bone surrounding and supporting the teeth in response to stimuli generated or brought about by orthodontic appliances. Progress in orthodontics depends on further insight into bone remodelling which will make prognosis and relapse more predictable as well.
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Bone remodelling in osteoporosis

Clinical Rheumatology, 1989
Bone remodelling, a highly regulated succession of events, is the temporal sequence of osteoclastic bone resorption and osteoblastic bone formation. Bone loss with age and in osteoporotic patients is due to a disequilibrium between both processus. Bone histomorphometry was the method used to measure these events.
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Bone Modeling and Remodeling

Critical Reviews™ in Eukaryotic Gene Expression, 2009
Bone modeling adapts structure to loading by changing bone size and shape and removes damage and so maintains bone strength. Remodeling is initiated by damage producing osteocyte apoptosis, which signals the location of damage via the osteocyte-canalicular system to endosteal lining cells that form the canopy of a bone remodeling compartment (BRC ...
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Central Control of Bone Remodelling

Journal of Neuroendocrinology, 2005
The discovery that the brain controls bone remodelling has provided a new paradigm for our understanding of bone biology. This review summarises the genetic, molecular and physiological bases for the central control of bone remodelling and discusses the future directions of this new research field of neuroskeletal biology.
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Bone remodeling and piezoelectricity — II

Journal of Biomechanics, 1973
Abstract It is assumed that the surface aspects of bone remodeling is governed, at least in part, by the piezoelectric polarization produced when the bone is deformed. Bone is considered homogenious and anisotropic with a material axis of symmetry. The model presented is based on four postulates: 1. 1.
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Bone remodeling

Journal of the Mechanical Behavior of Biomedical Materials, 2011
Naili, S., van Rietbergen, B., Sansalone, V., Taylor, D.   +3 more
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