Reconstruction of human maxillary defects with nacre powder: histological evidence for bone regeneration.
Identifieur interne : 000403 ( France/Analysis ); précédent : 000402; suivant : 000404Reconstruction of human maxillary defects with nacre powder: histological evidence for bone regeneration.
Auteurs : G. Atlan [France] ; N. Balmain ; S. Berland ; B. Vidal ; E. LopezSource :
- Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie [ 0764-4469 ] ; 1997.
Descripteurs français
- KwdFr :
- Adulte d'âge moyen, Animaux, Femelle, Humains, Matériaux biocompatibles (usage thérapeutique), Maxillaire (), Maxillaire (cytologie), Maxillaire (imagerie diagnostique), Microradiographie, Mollusca (), Mâchoire édentée (), Ostéogenèse, Pose d'implant dentaire endo-osseux (), Poudres, Période postopératoire, Régénération osseuse, Études de suivi.
- MESH :
- cytologie : Maxillaire.
- imagerie diagnostique : Maxillaire.
- usage thérapeutique : Matériaux biocompatibles.
- Adulte d'âge moyen, Animaux, Femelle, Humains, Maxillaire, Microradiographie, Mollusca, Mâchoire édentée, Ostéogenèse, Pose d'implant dentaire endo-osseux, Poudres, Période postopératoire, Régénération osseuse, Études de suivi.
English descriptors
- KwdEn :
- Animals, Biocompatible Materials (therapeutic use), Bone Regeneration, Dental Implantation, Endosseous (methods), Female, Follow-Up Studies, Humans, Jaw, Edentulous (therapy), Maxilla (cytology), Maxilla (diagnostic imaging), Maxilla (surgery), Microradiography, Middle Aged, Mollusca (chemistry), Osteogenesis, Postoperative Period, Powders.
- MESH :
- chemical , therapeutic use : Biocompatible Materials.
- chemistry : Mollusca.
- cytology : Maxilla.
- diagnostic imaging : Maxilla.
- methods : Dental Implantation, Endosseous.
- surgery : Maxilla.
- therapy : Jaw, Edentulous.
- Animals, Bone Regeneration, Female, Follow-Up Studies, Humans, Microradiography, Middle Aged, Osteogenesis, Postoperative Period, Powders.
Abstract
The defective areas in the premolar-molar region of maxillary alveolar bone of eight patients were reconstructed using powdered nacre from the giant oyster Pinctada maxima. Histological, microradiographic and polarized light studies of drill biopsies taken 6 months postoperatively showed that nacre was tightly bound to newly-formed bone. The nacre was gradually and centripetally biodissolved and replaced with immature and then mature lamellar bone. These results are in agreement with our previous experimental in vitro data indicating that nacre has good osteogenic properties.
PubMed: 9183443
Affiliations:
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pubmed:9183443Le document en format XML
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Histological, microradiographic and polarized light studies of drill biopsies taken 6 months postoperatively showed that nacre was tightly bound to newly-formed bone. The nacre was gradually and centripetally biodissolved and replaced with immature and then mature lamellar bone. These results are in agreement with our previous experimental in vitro data indicating that nacre has good osteogenic properties.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Languedoc-Roussillon</li><li>Occitanie (région administrative)</li></region><settlement><li>Montpellier</li></settlement></list><tree><noCountry><name sortKey="Balmain, N" sort="Balmain, N" uniqKey="Balmain N" first="N" last="Balmain">N. Balmain</name><name sortKey="Berland, S" sort="Berland, S" uniqKey="Berland S" first="S" last="Berland">S. Berland</name><name sortKey="Lopez, E" sort="Lopez, E" uniqKey="Lopez E" first="E" last="Lopez">E. Lopez</name><name sortKey="Vidal, B" sort="Vidal, B" uniqKey="Vidal B" first="B" last="Vidal">B. Vidal</name></noCountry><country name="France"><region name="Occitanie (région administrative)"><name sortKey="Atlan, G" sort="Atlan, G" uniqKey="Atlan G" first="G" last="Atlan">G. Atlan</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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