Epithelial differentiation at the edentulous alveolar ridge in man. A stereological study.
Identifieur interne : 005431 ( PubMed/Curation ); précédent : 005430; suivant : 005432Epithelial differentiation at the edentulous alveolar ridge in man. A stereological study.
Auteurs : H E Schroeder ; M. Amstad-JossiSource :
- Cell and tissue research [ 0302-766X ] ; 1986.
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Appareil de Golgi (ultrastructure), Différenciation cellulaire, Femelle, Granulations cytoplasmiques (ultrastructure), Humains, Kératines, Maxillaire (physiologie), Microscopie électronique, Mitochondries (ultrastructure), Muqueuse de la bouche (ultrastructure), Mâchoire partiellement édentée (anatomopathologie), Ribosomes (ultrastructure), Réticulum endoplasmique (ultrastructure), Épithélium (ultrastructure).
- MESH :
- anatomopathologie : Mâchoire partiellement édentée.
- physiologie : Maxillaire.
- Adulte, Adulte d'âge moyen, Appareil de Golgi, Différenciation cellulaire, Femelle, Granulations cytoplasmiques, Humains, Kératines, Microscopie électronique, Mitochondries, Muqueuse de la bouche, Ribosomes, Réticulum endoplasmique, Épithélium.
English descriptors
- KwdEn :
- Adult, Cell Differentiation, Cytoplasmic Granules (ultrastructure), Endoplasmic Reticulum (ultrastructure), Epithelium (ultrastructure), Female, Golgi Apparatus (ultrastructure), Humans, Jaw, Edentulous, Partially (pathology), Keratins, Maxilla (physiology), Microscopy, Electron, Middle Aged, Mitochondria (ultrastructure), Mouth Mucosa (ultrastructure), Ribosomes (ultrastructure).
- MESH :
- chemical : Keratins.
- pathology : Jaw, Edentulous, Partially.
- physiology : Maxilla.
- ultrastructure : Cytoplasmic Granules, Endoplasmic Reticulum, Epithelium, Golgi Apparatus, Mitochondria, Mouth Mucosa, Ribosomes.
- Adult, Cell Differentiation, Female, Humans, Microscopy, Electron, Middle Aged.
Abstract
The epithelial lining of the mucosa of the edentulous, maxillary alveolar ridge was subjected to an ultrastructural and stereological analysis. Four biopsies collected from the non-inflamed crest, i.e., the center over former tooth sockets, in non-denture-wearing female patients 30 to 55 years of age were processed for light and electron microscopy. At the light-microscopic level, epithelial thickness was determined histometrically. Electron micrographs were sampled at two levels of magnification, from five strata in regions of epithelial ridges and from three strata over connective tissue papillae. Standardized stereological point-counting techniques were employed to analyze a total of 990 electron micrographs. Observations and data revealed that at the alveolar ridge the oral epithelium is truly keratinizing and comprises four strata including a 40 +/- 5 micron-thick stratum corneum, which displays the oral keratin pattern. The histo- and cytodifferentiation were peculiar: (1) Compared to the neighbouring gingival and hard palate epithelium, that of the alveolar crest was markedly thicker, with elongated rete ridges indicating acanthosis. (2) The cytoarchitecture was identical neither to the gingival nor to the hard palate epithelium but revealed a mixture of features typical for either of these two epithelia. Reasons for this are explained on the basis of factors, possible genetic, inherent in epithelial cells that are possibly derived from both the gingival and the palatal environment.
PubMed: 2420464
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Amstad-Jossi</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1986">1986</date><idno type="RBID">pubmed:2420464</idno><idno type="pmid">2420464</idno><idno type="wicri:Area/PubMed/Corpus">005431</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">005431</idno><idno type="wicri:Area/PubMed/Curation">005431</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">005431</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Epithelial differentiation at the edentulous alveolar ridge in man. A stereological study.</title><author><name sortKey="Schroeder, H E" sort="Schroeder, H E" uniqKey="Schroeder H" first="H E" last="Schroeder">H E Schroeder</name></author><author><name sortKey="Amstad Jossi, M" sort="Amstad Jossi, M" uniqKey="Amstad Jossi M" first="M" last="Amstad-Jossi">M. Amstad-Jossi</name></author></analytic><series><title level="j">Cell and tissue research</title><idno type="ISSN">0302-766X</idno><imprint><date when="1986" type="published">1986</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Cell Differentiation</term><term>Cytoplasmic Granules (ultrastructure)</term><term>Endoplasmic Reticulum (ultrastructure)</term><term>Epithelium (ultrastructure)</term><term>Female</term><term>Golgi Apparatus (ultrastructure)</term><term>Humans</term><term>Jaw, Edentulous, Partially (pathology)</term><term>Keratins</term><term>Maxilla (physiology)</term><term>Microscopy, Electron</term><term>Middle Aged</term><term>Mitochondria (ultrastructure)</term><term>Mouth Mucosa (ultrastructure)</term><term>Ribosomes (ultrastructure)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Appareil de Golgi (ultrastructure)</term><term>Différenciation cellulaire</term><term>Femelle</term><term>Granulations cytoplasmiques (ultrastructure)</term><term>Humains</term><term>Kératines</term><term>Maxillaire (physiologie)</term><term>Microscopie électronique</term><term>Mitochondries (ultrastructure)</term><term>Muqueuse de la bouche (ultrastructure)</term><term>Mâchoire partiellement édentée (anatomopathologie)</term><term>Ribosomes (ultrastructure)</term><term>Réticulum endoplasmique (ultrastructure)</term><term>Épithélium (ultrastructure)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Keratins</term></keywords><keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Mâchoire partiellement édentée</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Maxillaire</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Maxilla</term></keywords><keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en"><term>Cytoplasmic Granules</term><term>Endoplasmic Reticulum</term><term>Epithelium</term><term>Golgi Apparatus</term><term>Mitochondria</term><term>Mouth Mucosa</term><term>Ribosomes</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Cell Differentiation</term><term>Female</term><term>Humans</term><term>Microscopy, Electron</term><term>Middle Aged</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Appareil de Golgi</term><term>Différenciation cellulaire</term><term>Femelle</term><term>Granulations cytoplasmiques</term><term>Humains</term><term>Kératines</term><term>Microscopie électronique</term><term>Mitochondries</term><term>Muqueuse de la bouche</term><term>Ribosomes</term><term>Réticulum endoplasmique</term><term>Épithélium</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The epithelial lining of the mucosa of the edentulous, maxillary alveolar ridge was subjected to an ultrastructural and stereological analysis. Four biopsies collected from the non-inflamed crest, i.e., the center over former tooth sockets, in non-denture-wearing female patients 30 to 55 years of age were processed for light and electron microscopy. At the light-microscopic level, epithelial thickness was determined histometrically. Electron micrographs were sampled at two levels of magnification, from five strata in regions of epithelial ridges and from three strata over connective tissue papillae. Standardized stereological point-counting techniques were employed to analyze a total of 990 electron micrographs. Observations and data revealed that at the alveolar ridge the oral epithelium is truly keratinizing and comprises four strata including a 40 +/- 5 micron-thick stratum corneum, which displays the oral keratin pattern. The histo- and cytodifferentiation were peculiar: (1) Compared to the neighbouring gingival and hard palate epithelium, that of the alveolar crest was markedly thicker, with elongated rete ridges indicating acanthosis. (2) The cytoarchitecture was identical neither to the gingival nor to the hard palate epithelium but revealed a mixture of features typical for either of these two epithelia. Reasons for this are explained on the basis of factors, possible genetic, inherent in epithelial cells that are possibly derived from both the gingival and the palatal environment.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">2420464</PMID><DateCompleted><Year>1986</Year><Month>05</Month><Day>16</Day></DateCompleted><DateRevised><Year>2017</Year><Month>08</Month><Day>11</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0302-766X</ISSN><JournalIssue CitedMedium="Print"><Volume>243</Volume><Issue>3</Issue><PubDate><Year>1986</Year></PubDate></JournalIssue><Title>Cell and tissue research</Title><ISOAbbreviation>Cell Tissue Res.</ISOAbbreviation></Journal><ArticleTitle>Epithelial differentiation at the edentulous alveolar ridge in man. A stereological study.</ArticleTitle><Pagination><MedlinePgn>661-71</MedlinePgn></Pagination><Abstract><AbstractText>The epithelial lining of the mucosa of the edentulous, maxillary alveolar ridge was subjected to an ultrastructural and stereological analysis. Four biopsies collected from the non-inflamed crest, i.e., the center over former tooth sockets, in non-denture-wearing female patients 30 to 55 years of age were processed for light and electron microscopy. At the light-microscopic level, epithelial thickness was determined histometrically. Electron micrographs were sampled at two levels of magnification, from five strata in regions of epithelial ridges and from three strata over connective tissue papillae. Standardized stereological point-counting techniques were employed to analyze a total of 990 electron micrographs. Observations and data revealed that at the alveolar ridge the oral epithelium is truly keratinizing and comprises four strata including a 40 +/- 5 micron-thick stratum corneum, which displays the oral keratin pattern. The histo- and cytodifferentiation were peculiar: (1) Compared to the neighbouring gingival and hard palate epithelium, that of the alveolar crest was markedly thicker, with elongated rete ridges indicating acanthosis. (2) The cytoarchitecture was identical neither to the gingival nor to the hard palate epithelium but revealed a mixture of features typical for either of these two epithelia. Reasons for this are explained on the basis of factors, possible genetic, inherent in epithelial cells that are possibly derived from both the gingival and the palatal environment.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Schroeder</LastName><ForeName>H E</ForeName><Initials>HE</Initials></Author><Author ValidYN="Y"><LastName>Amstad-Jossi</LastName><ForeName>M</ForeName><Initials>M</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Cell Tissue Res</MedlineTA><NlmUniqueID>0417625</NlmUniqueID><ISSNLinking>0302-766X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="C001500">keratohyalin</NameOfSubstance></Chemical><Chemical><RegistryNumber>68238-35-7</RegistryNumber><NameOfSubstance UI="D007633">Keratins</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><CommentsCorrectionsList><CommentsCorrections RefType="Cites"><RefSource>J Biophys Biochem Cytol. 1961 Feb;9:409-14</RefSource><PMID Version="1">13764136</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Arch Oral Biol. 1977;22(5):337-41</RefSource><PMID Version="1">270330</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Oral Surg. 1977 Mar;35(3):193-7</RefSource><PMID Version="1">264520</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Anat. 1977 Feb;123(Pt 1):93-109</RefSource><PMID Version="1">838625</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Am Dent Assoc. 1951 Jan;42(1):1-15</RefSource><PMID Version="1">14784405</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Oral Sci Rev. 1972;1:3-67</RefSource><PMID Version="1">4589063</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Oral Surg Oral Med Oral Pathol. 1969 Mar;27(3):309-18</RefSource><PMID Version="1">5251474</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Periodontal Res. 1966;1(2):95-119</RefSource><PMID Version="1">4225000</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Prosthet Dent. 1965 May-Jun;15:419-34</RefSource><PMID Version="1">14277472</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Biol Buccale. 1984 Jun;12(2):101-16</RefSource><PMID Version="1">6206051</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Cell Tissue Res. 1978 Oct 17;193(2):231-46</RefSource><PMID Version="1">719718</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Cell Tissue Res. 1975;158(2):177-203</RefSource><PMID Version="1">48425</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Cell Biol. 1963 Apr;17:208-12</RefSource><PMID Version="1">13986422</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Am Dent Assoc. 1960 Jul;61:32-44</RefSource><PMID Version="1">13793201</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Microsc Acta. 1980 May;83(2):111-6</RefSource><PMID Version="1">6156383</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Cell Tissue Res. 1979 Oct 2;202(1):75-97</RefSource><PMID Version="1">509505</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Int Rev Cytol. 1969;26:235-302</RefSource><PMID Version="1">4899604</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Cell Biol. 1965 Apr;25:157-61</RefSource><PMID Version="1">14289358</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Cell Tissue Res. 1980;209(2):295-313</RefSource><PMID Version="1">6156766</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Periodontal Res. 1981 Sep;16(5):504-12</RefSource><PMID Version="1">6458688</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Prosthet Dent. 1984 Oct;52(4):526-31</RefSource><PMID Version="1">6209391</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Br Dent J. 1969 Jun 17;126(12):550-7</RefSource><PMID Version="1">4978406</PMID></CommentsCorrections></CommentsCorrectionsList><MeshHeadingList><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002454" MajorTopicYN="N">Cell Differentiation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003594" MajorTopicYN="N">Cytoplasmic Granules</DescriptorName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004721" MajorTopicYN="N">Endoplasmic Reticulum</DescriptorName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004848" MajorTopicYN="N">Epithelium</DescriptorName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006056" MajorTopicYN="N">Golgi Apparatus</DescriptorName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007576" MajorTopicYN="N">Jaw, Edentulous, Partially</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007633" MajorTopicYN="N">Keratins</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008437" MajorTopicYN="N">Maxilla</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008854" MajorTopicYN="N">Microscopy, Electron</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008928" MajorTopicYN="N">Mitochondria</DescriptorName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009061" MajorTopicYN="N">Mouth Mucosa</DescriptorName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012270" MajorTopicYN="N">Ribosomes</DescriptorName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1986</Year><Month>1</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1986</Year><Month>1</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1986</Year><Month>1</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">2420464</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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