The trabecular structure of developing human mandible
Identifieur interne : 003A58 ( Istex/Checkpoint ); précédent : 003A57; suivant : 003A59The trabecular structure of developing human mandible
Auteurs : A. Wojtowicz [Pologne] ; S. Chaberek [Pologne] ; A. Pirino [Italie] ; A. Montella [Pologne] ; P. Bandiera [Pologne] ; A. Kinsner ; K. OstrowskiSource :
- Clinical Orthodontics and Research [ 1397-5927 ] ; 2001-08.
English descriptors
- KwdEn :
- 2clin orthod, Black background, Bone mineral density, Bone tissue, Bone trabeculae, Bres, Centroid, Clinical experience, Collagen, Collagen bundles, Different parts, Digitised, Digitised images, Discriminant, Discriminant analysis, Fourier, Fourier analysis, Fractal, Fractal analysis, Fractal dimension, Histological, Human mandible, Human mandibles, Incisal, Mahalanobis, Mahalanobis distance, Mahalanobis distances, Mahanalobis distances, Mandible, Mandible bone, Medical university, Molar, Molar region, Orthod, Ostrowski, Pathological changes, Polarised light, Polarising microscope, Quantitative approach, Radial distribution, Spatial distribution, Spatial frequency, Trabecula, Trabecular, Trabecular structure, Various parts, Wojtowicz.
- Teeft :
- 2clin orthod, Black background, Bone mineral density, Bone tissue, Bone trabeculae, Bres, Centroid, Clinical experience, Collagen, Collagen bundles, Different parts, Digitised, Digitised images, Discriminant, Discriminant analysis, Fourier, Fourier analysis, Fractal, Fractal analysis, Fractal dimension, Histological, Human mandible, Human mandibles, Incisal, Mahalanobis, Mahalanobis distance, Mahalanobis distances, Mahanalobis distances, Mandible, Mandible bone, Medical university, Molar, Molar region, Orthod, Ostrowski, Pathological changes, Polarised light, Polarising microscope, Quantitative approach, Radial distribution, Spatial distribution, Spatial frequency, Trabecula, Trabecular, Trabecular structure, Various parts, Wojtowicz.
Abstract
In this paper we tried to analyse in quantitative terms the differences in trabecular structure of human mandibles 8, 10 and 12 weeks old. The analysis was performed on decalcified Sirius‐red stained trabeculae, photographed in polarised light. The data obtained from Fourier transforms of scanned pictures were evaluated by discriminant analysis to show the differences between the analysed stages of development. Also, various parts of the mandible were compared because the clinical experience shows that the frequency of pathological changes is different in different parts of mandible bone. The complexity of trabecular structure of bone samples was measured by fractal dimension. It is concluded that this quantitative approach is reliable and, in the future, could be used for physiological and pathological analyses of bone biopsies.
Url:
DOI: 10.1034/j.1600-0544.2001.040306.x
Affiliations:
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ISTEX:F0B2B4AFC17848DBB6923255AE84A1953B09798ELe document en format XML
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Wojtowicz</name><affiliation wicri:level="1"><country xml:lang="fr">Pologne</country><wicri:regionArea>Department of Oral Surgery, Medical University, Warsaw</wicri:regionArea><wicri:noRegion>Warsaw</wicri:noRegion></affiliation></author><author><name sortKey="Chaberek, S" sort="Chaberek, S" uniqKey="Chaberek S" first="S." last="Chaberek">S. Chaberek</name><affiliation wicri:level="1"><country xml:lang="fr">Pologne</country><wicri:regionArea>Department of Image Analysis, Clinical Hospital, Otwock</wicri:regionArea><wicri:noRegion>Otwock</wicri:noRegion></affiliation></author><author><name sortKey="Pirino, A" sort="Pirino, A" uniqKey="Pirino A" first="A." last="Pirino">A. Pirino</name><affiliation wicri:level="1"><country xml:lang="fr">Italie</country><wicri:regionArea>Universitá degli Studi di Sassari, Dipartimento di Scienze Biomediche, Sezione di Anatomia Umana</wicri:regionArea><wicri:noRegion>Sezione di Anatomia Umana</wicri:noRegion></affiliation></author><author><name sortKey="Montella, A" sort="Montella, A" uniqKey="Montella A" first="A." last="Montella">A. Montella</name><affiliation wicri:level="1"><country xml:lang="fr">Pologne</country><wicri:regionArea>Department of Transplantology, Medical University, Warsaw</wicri:regionArea><wicri:noRegion>Warsaw</wicri:noRegion></affiliation></author><author><name sortKey="Bandiera, P" sort="Bandiera, P" uniqKey="Bandiera P" first="P." last="Bandiera">P. Bandiera</name><affiliation wicri:level="1"><country xml:lang="fr">Pologne</country><wicri:regionArea>Department of Histology, Medical University, Warsaw, 02‐004 Chałubińskiego 5</wicri:regionArea><wicri:noRegion>02‐004 Chałubińskiego 5</wicri:noRegion></affiliation></author><author><name sortKey="Kinsner, A" sort="Kinsner, A" uniqKey="Kinsner A" first="A." last="Kinsner">A. Kinsner</name></author><author><name sortKey="Ostrowski, K" sort="Ostrowski, K" uniqKey="Ostrowski K" first="K." last="Ostrowski">K. Ostrowski</name></author></analytic><monogr></monogr><series><title level="j" type="main">Clinical Orthodontics and Research</title><title level="j" type="alt">CLINICAL ORTHODONTICS AND RESEARCH</title><idno type="ISSN">1397-5927</idno><idno type="eISSN">1600-0544</idno><imprint><biblScope unit="vol">4</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="161">161</biblScope><biblScope unit="page" to="171">171</biblScope><biblScope unit="page-count">11</biblScope><publisher>Munksgaard International Publishers</publisher><pubPlace>Copenhagen</pubPlace><date type="published" when="2001-08">2001-08</date></imprint><idno type="ISSN">1397-5927</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1397-5927</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>2clin orthod</term><term>Black background</term><term>Bone mineral density</term><term>Bone tissue</term><term>Bone trabeculae</term><term>Bres</term><term>Centroid</term><term>Clinical experience</term><term>Collagen</term><term>Collagen bundles</term><term>Different parts</term><term>Digitised</term><term>Digitised images</term><term>Discriminant</term><term>Discriminant analysis</term><term>Fourier</term><term>Fourier analysis</term><term>Fractal</term><term>Fractal analysis</term><term>Fractal dimension</term><term>Histological</term><term>Human mandible</term><term>Human mandibles</term><term>Incisal</term><term>Mahalanobis</term><term>Mahalanobis distance</term><term>Mahalanobis distances</term><term>Mahanalobis distances</term><term>Mandible</term><term>Mandible bone</term><term>Medical university</term><term>Molar</term><term>Molar region</term><term>Orthod</term><term>Ostrowski</term><term>Pathological changes</term><term>Polarised light</term><term>Polarising microscope</term><term>Quantitative approach</term><term>Radial distribution</term><term>Spatial distribution</term><term>Spatial frequency</term><term>Trabecula</term><term>Trabecular</term><term>Trabecular structure</term><term>Various parts</term><term>Wojtowicz</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>2clin orthod</term><term>Black background</term><term>Bone mineral density</term><term>Bone tissue</term><term>Bone trabeculae</term><term>Bres</term><term>Centroid</term><term>Clinical experience</term><term>Collagen</term><term>Collagen bundles</term><term>Different parts</term><term>Digitised</term><term>Digitised images</term><term>Discriminant</term><term>Discriminant analysis</term><term>Fourier</term><term>Fourier analysis</term><term>Fractal</term><term>Fractal analysis</term><term>Fractal dimension</term><term>Histological</term><term>Human mandible</term><term>Human mandibles</term><term>Incisal</term><term>Mahalanobis</term><term>Mahalanobis distance</term><term>Mahalanobis distances</term><term>Mahanalobis distances</term><term>Mandible</term><term>Mandible bone</term><term>Medical university</term><term>Molar</term><term>Molar region</term><term>Orthod</term><term>Ostrowski</term><term>Pathological changes</term><term>Polarised light</term><term>Polarising microscope</term><term>Quantitative approach</term><term>Radial distribution</term><term>Spatial distribution</term><term>Spatial frequency</term><term>Trabecula</term><term>Trabecular</term><term>Trabecular structure</term><term>Various parts</term><term>Wojtowicz</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this paper we tried to analyse in quantitative terms the differences in trabecular structure of human mandibles 8, 10 and 12 weeks old. The analysis was performed on decalcified Sirius‐red stained trabeculae, photographed in polarised light. The data obtained from Fourier transforms of scanned pictures were evaluated by discriminant analysis to show the differences between the analysed stages of development. Also, various parts of the mandible were compared because the clinical experience shows that the frequency of pathological changes is different in different parts of mandible bone. The complexity of trabecular structure of bone samples was measured by fractal dimension. It is concluded that this quantitative approach is reliable and, in the future, could be used for physiological and pathological analyses of bone biopsies.</div></front></TEI><affiliations><list><country><li>Italie</li><li>Pologne</li></country></list><tree><noCountry><name sortKey="Kinsner, A" sort="Kinsner, A" uniqKey="Kinsner A" first="A." last="Kinsner">A. Kinsner</name><name sortKey="Ostrowski, K" sort="Ostrowski, K" uniqKey="Ostrowski K" first="K." last="Ostrowski">K. Ostrowski</name></noCountry><country name="Pologne"><noRegion><name sortKey="Wojtowicz, A" sort="Wojtowicz, A" uniqKey="Wojtowicz A" first="A." last="Wojtowicz">A. Wojtowicz</name></noRegion><name sortKey="Bandiera, P" sort="Bandiera, P" uniqKey="Bandiera P" first="P." last="Bandiera">P. Bandiera</name><name sortKey="Chaberek, S" sort="Chaberek, S" uniqKey="Chaberek S" first="S." last="Chaberek">S. Chaberek</name><name sortKey="Montella, A" sort="Montella, A" uniqKey="Montella A" first="A." last="Montella">A. Montella</name></country><country name="Italie"><noRegion><name sortKey="Pirino, A" sort="Pirino, A" uniqKey="Pirino A" first="A." last="Pirino">A. Pirino</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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