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  • Title: [Morpho-functional correlations of the structure of bone cells and adjoining bone matrix in the developing bone].
    Author: Doktorov AA, Denisov-Nikol'skiĭ IuI.
    Journal: Arkh Anat Gistol Embriol; 1991 Jan; 100(1):68-74. PubMed ID: 2053868.
    Abstract:
    By means of scanning and transmissive electron microscopy methods structure of the developing bone has been studied. Interconnection of the cell structure and spatial organization of the adjoining matrix has been demonstrated. On the surface of the growing bone not only forming areas have been revealed, where under osteoblasts at various functional states, osteoid layer is determined, but also areas of resorption and completed osteogenesis. This demonstrates an interrupted character of osteogenesis at modelling. At the same time for the remodelling process presence of erosive lacunae is specific; they are filled with a newly deposited collagenous matrix. Therefore, it is possible to suppose that formation of the bone as an organ during the postnatal development includes in itself both mechanisms supporting its form at outgrowth of the osseous matrix volume (modeling) and its continuous rearrangement and adaptation to real conditions of functioning (remodelling).
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