Cortical vascular canals in human mandible and other bones.
Identifieur interne : 001E37 ( PubMed/Checkpoint ); précédent : 001E36; suivant : 001E38Cortical vascular canals in human mandible and other bones.
Auteurs : V J Kingsmill [Royaume-Uni] ; C M Gray ; D R Moles ; A. BoydeSource :
- Journal of dental research [ 0022-0345 ] ; 2007.
Descripteurs français
- KwdFr :
- Adolescent, Adulte, Adulte d'âge moyen, Calcification physiologique, Col du fémur (), Col du fémur (anatomie et histologie), Col du fémur (ultrastructure), Crâne (), Crâne (anatomie et histologie), Crâne (ultrastructure), Facteurs de l'âge, Facteurs sexuels, Femelle, Humains, Ilium (), Ilium (anatomie et histologie), Ilium (ultrastructure), Mandibule (), Mandibule (anatomie et histologie), Mandibule (ultrastructure), Modèles linéaires, Mâchoire partiellement édentée (anatomopathologie), Mâle, Porosité, Résorption alvéolaire (anatomopathologie), Sujet âgé, Sujet âgé de 80 ans ou plus, Vertèbres lombales (), Vertèbres lombales (anatomie et histologie), Vertèbres lombales (ultrastructure).
- MESH :
- anatomie et histologie : Col du fémur, Crâne, Ilium, Mandibule, Vertèbres lombales.
- anatomopathologie : Mâchoire partiellement édentée, Résorption alvéolaire.
- Adolescent, Adulte, Adulte d'âge moyen, Calcification physiologique, Col du fémur, Crâne, Facteurs de l'âge, Facteurs sexuels, Femelle, Humains, Ilium, Mandibule, Modèles linéaires, Mâle, Porosité, Sujet âgé, Sujet âgé de 80 ans ou plus, Vertèbres lombales.
English descriptors
- KwdEn :
- Adolescent, Adult, Age Factors, Aged, Aged, 80 and over, Alveolar Bone Loss (pathology), Calcification, Physiologic, Female, Femur Neck (anatomy & histology), Femur Neck (blood supply), Femur Neck (ultrastructure), Humans, Ilium (anatomy & histology), Ilium (blood supply), Ilium (ultrastructure), Jaw, Edentulous, Partially (pathology), Linear Models, Lumbar Vertebrae (anatomy & histology), Lumbar Vertebrae (blood supply), Lumbar Vertebrae (ultrastructure), Male, Mandible (anatomy & histology), Mandible (blood supply), Mandible (ultrastructure), Middle Aged, Porosity, Sex Factors, Skull (anatomy & histology), Skull (blood supply), Skull (ultrastructure).
- MESH :
- anatomy & histology : Femur Neck, Ilium, Lumbar Vertebrae, Mandible, Skull.
- blood supply : Femur Neck, Ilium, Lumbar Vertebrae, Mandible, Skull.
- pathology : Alveolar Bone Loss, Jaw, Edentulous, Partially.
- ultrastructure : Femur Neck, Ilium, Lumbar Vertebrae, Mandible, Skull.
- Adolescent, Adult, Age Factors, Aged, Aged, 80 and over, Calcification, Physiologic, Female, Humans, Linear Models, Male, Middle Aged, Porosity, Sex Factors.
Abstract
The human mandible is highly mineralized. We hypothesized that this is related to the local vascularity of the bone. This could not be examined directly, but, as a surrogate, intracortical vascular canal spaces of the human mandible were studied so that we could determine possible relationships with age, gender, location, dental status, and tissue mineralization. Canal numbers, area, and volume fraction were calculated from quantitative backscattered electron images of human mandibles aged 16-96 years. Data were compared with calvaria, maxilla, lumbar vertebra, femoral neck, and iliac crest. In the mandible, the buccal aspect of the midline was the most porous, the canals being larger and more numerous. The cortical porosity in the posterior of partially dentate mandibles was significantly greater than that of either dentate or edentate mandibles, and there was a significant increase in the size of canals in the mandible with increasing age. Female mandibles had more porous cortices. No relationship was found between cortical porosity and the degree of bone mineralization.
DOI: 10.1177/154405910708600413
PubMed: 17384034
Affiliations:
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Boyde</name></author></analytic><series><title level="j">Journal of dental research</title><idno type="ISSN">0022-0345</idno><imprint><date when="2007" type="published">2007</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Age Factors</term><term>Aged</term><term>Aged, 80 and over</term><term>Alveolar Bone Loss (pathology)</term><term>Calcification, Physiologic</term><term>Female</term><term>Femur Neck (anatomy & histology)</term><term>Femur Neck (blood supply)</term><term>Femur Neck (ultrastructure)</term><term>Humans</term><term>Ilium (anatomy & histology)</term><term>Ilium (blood supply)</term><term>Ilium (ultrastructure)</term><term>Jaw, Edentulous, Partially (pathology)</term><term>Linear Models</term><term>Lumbar Vertebrae (anatomy & histology)</term><term>Lumbar Vertebrae (blood supply)</term><term>Lumbar Vertebrae (ultrastructure)</term><term>Male</term><term>Mandible (anatomy & histology)</term><term>Mandible (blood supply)</term><term>Mandible (ultrastructure)</term><term>Middle Aged</term><term>Porosity</term><term>Sex Factors</term><term>Skull (anatomy & histology)</term><term>Skull (blood supply)</term><term>Skull (ultrastructure)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adolescent</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Calcification physiologique</term><term>Col du fémur ()</term><term>Col du fémur (anatomie et histologie)</term><term>Col du fémur (ultrastructure)</term><term>Crâne ()</term><term>Crâne (anatomie et histologie)</term><term>Crâne (ultrastructure)</term><term>Facteurs de l'âge</term><term>Facteurs sexuels</term><term>Femelle</term><term>Humains</term><term>Ilium ()</term><term>Ilium (anatomie et histologie)</term><term>Ilium (ultrastructure)</term><term>Mandibule ()</term><term>Mandibule (anatomie et histologie)</term><term>Mandibule (ultrastructure)</term><term>Modèles linéaires</term><term>Mâchoire partiellement édentée (anatomopathologie)</term><term>Mâle</term><term>Porosité</term><term>Résorption alvéolaire (anatomopathologie)</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Vertèbres lombales ()</term><term>Vertèbres lombales (anatomie et histologie)</term><term>Vertèbres lombales (ultrastructure)</term></keywords><keywords scheme="MESH" qualifier="anatomie et histologie" xml:lang="fr"><term>Col du fémur</term><term>Crâne</term><term>Ilium</term><term>Mandibule</term><term>Vertèbres lombales</term></keywords><keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Mâchoire partiellement édentée</term><term>Résorption alvéolaire</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Femur Neck</term><term>Ilium</term><term>Lumbar Vertebrae</term><term>Mandible</term><term>Skull</term></keywords><keywords scheme="MESH" qualifier="blood supply" xml:lang="en"><term>Femur Neck</term><term>Ilium</term><term>Lumbar Vertebrae</term><term>Mandible</term><term>Skull</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Alveolar Bone Loss</term><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en"><term>Femur Neck</term><term>Ilium</term><term>Lumbar Vertebrae</term><term>Mandible</term><term>Skull</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Age Factors</term><term>Aged</term><term>Aged, 80 and over</term><term>Calcification, Physiologic</term><term>Female</term><term>Humans</term><term>Linear Models</term><term>Male</term><term>Middle Aged</term><term>Porosity</term><term>Sex Factors</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adolescent</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Calcification physiologique</term><term>Col du fémur</term><term>Crâne</term><term>Facteurs de l'âge</term><term>Facteurs sexuels</term><term>Femelle</term><term>Humains</term><term>Ilium</term><term>Mandibule</term><term>Modèles linéaires</term><term>Mâle</term><term>Porosité</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Vertèbres lombales</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The human mandible is highly mineralized. We hypothesized that this is related to the local vascularity of the bone. This could not be examined directly, but, as a surrogate, intracortical vascular canal spaces of the human mandible were studied so that we could determine possible relationships with age, gender, location, dental status, and tissue mineralization. Canal numbers, area, and volume fraction were calculated from quantitative backscattered electron images of human mandibles aged 16-96 years. Data were compared with calvaria, maxilla, lumbar vertebra, femoral neck, and iliac crest. In the mandible, the buccal aspect of the midline was the most porous, the canals being larger and more numerous. The cortical porosity in the posterior of partially dentate mandibles was significantly greater than that of either dentate or edentate mandibles, and there was a significant increase in the size of canals in the mandible with increasing age. Female mandibles had more porous cortices. No relationship was found between cortical porosity and the degree of bone mineralization.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17384034</PMID><DateCompleted><Year>2007</Year><Month>04</Month><Day>24</Day></DateCompleted><DateRevised><Year>2017</Year><Month>02</Month><Day>14</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0022-0345</ISSN><JournalIssue CitedMedium="Print"><Volume>86</Volume><Issue>4</Issue><PubDate><Year>2007</Year><Month>Apr</Month></PubDate></JournalIssue><Title>Journal of dental research</Title><ISOAbbreviation>J. Dent. Res.</ISOAbbreviation></Journal><ArticleTitle>Cortical vascular canals in human mandible and other bones.</ArticleTitle><Pagination><MedlinePgn>368-72</MedlinePgn></Pagination><Abstract><AbstractText>The human mandible is highly mineralized. We hypothesized that this is related to the local vascularity of the bone. This could not be examined directly, but, as a surrogate, intracortical vascular canal spaces of the human mandible were studied so that we could determine possible relationships with age, gender, location, dental status, and tissue mineralization. Canal numbers, area, and volume fraction were calculated from quantitative backscattered electron images of human mandibles aged 16-96 years. Data were compared with calvaria, maxilla, lumbar vertebra, femoral neck, and iliac crest. In the mandible, the buccal aspect of the midline was the most porous, the canals being larger and more numerous. The cortical porosity in the posterior of partially dentate mandibles was significantly greater than that of either dentate or edentate mandibles, and there was a significant increase in the size of canals in the mandible with increasing age. Female mandibles had more porous cortices. No relationship was found between cortical porosity and the degree of bone mineralization.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Kingsmill</LastName><ForeName>V J</ForeName><Initials>VJ</Initials><AffiliationInfo><Affiliation>Dental Institute, Barts and The London Queen Mary's School of Medicine and Dentistry, New Road, London, UK, E1 1BB. v.j.kingsmill@qmul.ac.uk</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gray</LastName><ForeName>C M</ForeName><Initials>CM</Initials></Author><Author ValidYN="Y"><LastName>Moles</LastName><ForeName>D R</ForeName><Initials>DR</Initials></Author><Author ValidYN="Y"><LastName>Boyde</LastName><ForeName>A</ForeName><Initials>A</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Dent Res</MedlineTA><NlmUniqueID>0354343</NlmUniqueID><ISSNLinking>0022-0345</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000293" MajorTopicYN="N">Adolescent</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000367" MajorTopicYN="N">Age Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000369" MajorTopicYN="N">Aged, 80 and over</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016301" MajorTopicYN="N">Alveolar Bone Loss</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002113" MajorTopicYN="N">Calcification, Physiologic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005272" MajorTopicYN="N">Femur Neck</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000098" MajorTopicYN="N">blood supply</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007085" MajorTopicYN="N">Ilium</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000098" MajorTopicYN="N">blood supply</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007576" MajorTopicYN="N">Jaw, Edentulous, Partially</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016014" MajorTopicYN="N">Linear Models</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008159" MajorTopicYN="N">Lumbar Vertebrae</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000098" MajorTopicYN="N">blood supply</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="Y">anatomy & histology</QualifierName><QualifierName UI="Q000098" MajorTopicYN="Y">blood supply</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016062" MajorTopicYN="N">Porosity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012737" MajorTopicYN="N">Sex Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012886" MajorTopicYN="N">Skull</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000098" MajorTopicYN="N">blood supply</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>3</Month><Day>27</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>4</Month><Day>25</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>3</Month><Day>27</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17384034</ArticleId><ArticleId IdType="pii">86/4/368</ArticleId><ArticleId IdType="doi">10.1177/154405910708600413</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Royaume-Uni</li></country></list><tree><noCountry><name sortKey="Boyde, A" sort="Boyde, A" uniqKey="Boyde A" first="A" last="Boyde">A. Boyde</name><name sortKey="Gray, C M" sort="Gray, C M" uniqKey="Gray C" first="C M" last="Gray">C M Gray</name><name sortKey="Moles, D R" sort="Moles, D R" uniqKey="Moles D" first="D R" last="Moles">D R Moles</name></noCountry><country name="Royaume-Uni"><noRegion><name sortKey="Kingsmill, V J" sort="Kingsmill, V J" uniqKey="Kingsmill V" first="V J" last="Kingsmill">V J Kingsmill</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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