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Immobilization and bone structure in humans
Archives of Biochemistry and Biophysics, 2010Long-term immobilization is known to result in substantial bone loss. The present review examined the existing evidence for deterioration of bone structure during long-term disuse in humans. Paralysis due to spinal cord injury, long-term exposure to microgravity in space or tightly restricted mobility during bed rest provide reasonable models to assess
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Glycosaminoglycans of human alveolar bone
Archives of Oral Biology, 1989Bone proteoglycan was extracted and the glycosaminoglycan (GAG) components identified. Chondroitin-4-sulphate was the major GAG detected and represented 93.8% of the total GAG extracted. In addition, hyaluronic acid (1.3%), dermatan sulphate (3.1%) and heparan sulphate (1.8%) were identified as minor constituents.
R J, Waddington, G, Embery, K S, Last
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Xenogeneic Bone Grafting in Humans
Clinical Orthopaedics and Related Research, 1983The beneficial effect of a composite autologous red bone marrow and bone graft is well documented in experimental animals. In an attempt to improve the osteogenic potential of xenogeneic bone for clinical use, xenogeneic bone was combined with autologous red marrow and used in 110 bone grafting operations in 98 patients.
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Erythrophagocytosis in the Human Bone Marrow
Scandinavian Journal of Haematology, 1970Erythrocyte destruction by erythrophagocytosis and red blood cell disintegration has been studied in methacrylate embedded human bone marrow. Phagocytosis of erythrocytes is demonstrated in macrophages within the bone marrow sinusoids, in the bone marrow reticulum cells and in the nursing cells of the erythroclastic islands.
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IEEE Transactions on Cognitive and Developmental Systems, 2023
Zhe Liu, Guangming Wang, Hesheng Wang
exaly
Zhe Liu, Guangming Wang, Hesheng Wang
exaly