Abstract
The rigidity of a calcified tissue derives almost entirely from its mineral content. This means that information about the mineral distribution is fundamental to the understanding of its mechanical properties. Changes in the mineral content can occur in diseases such as osteoporosis, a common condition of postmenopausal women where mineral loss from bones predisposes them to fracture. The changes that can occur in this and other conditions of bone can be due to volume changes in the amount of mineralised tissue and/or changes in the degree of mineralisation of that tissue. Thus changes in gross mineral density alone give a very incomplete picture. What is required is the complete three-dimensional distribution at a microscopic level.
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References
Agna, J. W., Knowles, H. C. and Alverson, G. (1958). The mineral content of normal human bone. J. Clin. Invest., 37,1357-61
Angmar, B., Carlstrdm, D. and Glas, J. E. (1963). The mineralization of normal human enamel. J. Ultrastruct. Res., 8,12-23
Arndt, U. W. (1986). X-ray position-sensitive detectors. J. Appl. Crystallogr., 19, 145–63
Barrows, R. S. and Wolfe, R. N. (1971). A review of adjacency effects in silver photographic images. Photogr. Sci. Eng., 15, 472–9
Boettinger, W. J., Burdette, H. E. and Kuriyama, M. (1979). X-ray magnifier. Rev. Sci Instrum., 50, 26–30
Boivin, G. and Baud, C. A. (1984). Microradiographic methods for calcified tissues. Methods of Calcified Tissue Preparation (ed. G. R. Dickson), Elsevier, Amsterdam, pp. 391–412
Bowen, D. K., Elliott, J. C, Stock, S. R. and Dover, S. D. (1986). X-ray microtomography with synchrotron radiation. SPIE Proc., 691, 94–8
Boyde, A. and Jones, S. J. (1983). Backscattered electron imaging of dental tissues. Anat. Embryol., 168, 211–26
Cheng, P. and Jan, G. (1987). X-ray Microscopy, Instrumentation and Biological Applications, Springer, New York
Cosslett, V. E. and Nixon, W. C. (1960). X-ray Microscopy, Cambridge University Press, Cambridge
de Josselin de Jong, E. and ten Bosch, J. J. (1985). Measurement and optimization of the MTF’s of the microradiographic method and its subsystems. SPIE Proc., 492, 486–92
de Josselin de Jong, E., ten Bosch, J. J. and Noordmans, J. (1987a). Optimised microcomputer-guided quantitative microradiography on dental mineralised tissue slices. Phys. Med. Biol., 32, 887–99
de Josselin de Jong, E., van der Linden, A. H. I. M. and ten Bosch, J. J. (1987b).
Longitudinal microradiography: a non-destructive automated quantitative method to follow changes in mineralised tissue slices. Phys. Med. Biol., 32,1209-20
Dover, S. D., Elliott, J. C, Boakes, R. and Bowen, D. K. (1989). Three-dimensional X-ray microscopy with accurate registrations of tomographic sections. J. Microsc. 153,187-91
Elliott, J. C. and Dover, S. D. (1984). Three-dimensional distribution of mineral in bone at a resolution of 15 βm determined by x-ray microtomography. Metab. Bone Dis. Rel. Res., 5, 219–21
Elliott, J. C. and Dover, S. D. (1985). X-ray microscopy using computerized axial tomography. J. Microsc., 138, 329–31
Elliott, J. C, Boakes, R., Dover, S. D. and Bowen, D. K. (1988). Biological applications of microtomography. In X-ray Microscopy II (eds D. Sayre, M. Howells, J. Kirz and H. Rar-back), Springer, Berlin, pp. 349–55
Elliott, J. C, Bowen, D. K., and Dover, S. D. and Davies, S. T. (1987). X-ray microtomography of biological tissues using laboratory and synchrotron sources. Biol. Trace Elem. Res., 13, 219–27
Elliott, J. C, Dowker, S. E. P. and Knight, R. D. (1981). Scanning microradiography of a section of a carious lesion in dental enamel. J. Microsc., 123, 89–92
Ely, R. V. (1980). Microfocal Radiography, Academic Press, London
Flannery, B. P., Deckman, H. W., Roberge, W. G. and D’Amico, K. L. (1987). Three-dimensional X-ray microtomography. Science, 237,1439-44
Grynpas, M. D., Patterson-Allen, P. and Simons, D. J. (1986). The changes in quality of mandibular bone mineral in otherwise totally immobilized Rhesus monkeys. Calcif. Tiss. Int., 39, 57–62
Herman, G. T. (1980). Image Reconstruction from Projections: the Fundamentals of Computerized Tomography, Academic Press, New York
Hobdell, M. H. and Braden, M. (1971). An investigation into some diffraction effects observed in microradiographic images of bone sections. Calcif Tiss. Res., 7,1-11
Kenney, J. M., Jacobsen, C, Kirz, J. and Rarback, H. (1985). Absorption microanalysis with a scanning soft X-ray microscope: mapping the distribution of calcium in bone. J. Microscop., 138, 321–8
Knoll, G. L. (1979). Radiation Detection and Measurement, John Wiley, New York Koch, B. and MacGillavry, C. H. (1962). X-ray absorption. In International Tables for X-ray Crystallography, Vol. 3, International Union of Crystallography, Birmingham, pp. 157–61
Langdon, D. J., Elliott, J. C. and Fearnhead, R. W. (1980). Microradiographic observation of acidic subsurface decalcification in synthetic apatite aggregates. Caries Res., 14, 359–66
McMaster, W. H., Kerr del Grande, N., Mallett, J. H. and Hubbell, J. H. (1969). Compilation of X-ray Cross Sections, Report UCRL-50174, Sec. II, Rev. 1, Lawrence Radiation Laboratory, University of California, Livermore
Nikiforuk, G. (1985). Understanding Dental Caries, Vol. 1, Karger, Basel Rose, K. M. and Jeffery, J. W. (1964). Errors arising from the photographic recording of X-ray intensities. Acta Crystallogr., 17, 21–4
Schmahl, G. and Rudolph, D. (eds) (1984). X-ray Microscopy, Springer, Berlin
Smales, F. C. (1975). Pyknometric density determinations on finely-divided calcium phosphates. In Physico-chimie et Cristallographie des Apatites d’Interet Biologique, Colloques
Intern. CNRS, No. 230, Paris, pp. 131–3
Takagi, S., Chow, L. C, Brown, W. E., Dobbyn, R. C. and Kuriyama, M. (1984). Parallel beam microradiography of dental hard tissue using synchrotron radiation and X-ray image magnification. Nucl. Instr. Meth.,222, 256–8
Weidmann, S. M., Weatherell, J. A. and Hamm, S. M. (1967). Variations of enamel density in sections of human teeth. Arch. Oral Biol., 12, 85–97
Wilson, P. R. and Beynon, A. D. (1989). Mineralization differences between human deciduous and permanent enamel measured by quantitative microradiography. Archs. Oral Biol., 34, 85–8
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Elliott, J.C., Anderson, P., Boakes, R., Dover, S.D. (1989). Scanning X-ray microradiography and microtomography of calcified tissues. In: Hukins, D.W.L. (eds) Calcified Tissue. Topics in Molecular and Structural Biology. Palgrave, London. https://doi.org/10.1007/978-1-349-09868-2_3
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DOI: https://doi.org/10.1007/978-1-349-09868-2_3
Publisher Name: Palgrave, London
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