Engineered bone by autologous osteoblasts on polymeric scaffolds in maxillary sinus augmentation: histologic report.
Identifieur interne : 004D29 ( Main/Exploration ); précédent : 004D28; suivant : 004D30Engineered bone by autologous osteoblasts on polymeric scaffolds in maxillary sinus augmentation: histologic report.
Auteurs : Carlo Mangano [Italie] ; Adriano Piattelli ; Lucia Tettamanti ; Francesco Mangano ; Alessandro Mangano ; Fábio Borges ; Giovanna Iezzi ; Susana D'Avila ; Jamil Awad ShibliSource :
- The Journal of oral implantology [ 0160-6972 ] ; 2010.
Descripteurs français
- KwdFr :
- Acide lactique (), Acide polyglycolique (), Adulte d'âge moyen, Biopsie, Cicatrisation de plaie (physiologie), Densité osseuse (physiologie), Humains, Implants dentaires, Ingénierie tissulaire (), Matériaux biocompatibles (), Maxillaire (), Maxillaire (anatomopathologie), Mâchoire partiellement édentée (), Mâchoire partiellement édentée (rééducation et réadaptation), Mâle, Ostéoblastes (anatomopathologie), Ostéoblastes (transplantation), Pose d'implant dentaire endo-osseux, Reconstruction de crête alvéolaire (), Rétention de prothèse dentaire, Sinus maxillaire (), Sinus maxillaire (anatomopathologie), Structures d'échafaudage tissulaires, Techniques de culture cellulaire, Transplantation autologue.
- MESH :
- anatomopathologie : Maxillaire, Ostéoblastes, Sinus maxillaire.
- physiologie : Cicatrisation de plaie, Densité osseuse.
- rééducation et réadaptation : Mâchoire partiellement édentée.
- Acide lactique, Acide polyglycolique, Adulte d'âge moyen, Biopsie, Humains, Implants dentaires, Ingénierie tissulaire, Matériaux biocompatibles, Maxillaire, Mâchoire partiellement édentée, Mâle, Ostéoblastes, Pose d'implant dentaire endo-osseux, Reconstruction de crête alvéolaire, Rétention de prothèse dentaire, Sinus maxillaire, Structures d'échafaudage tissulaires, Techniques de culture cellulaire, Transplantation autologue.
English descriptors
- KwdEn :
- Alveolar Ridge Augmentation (methods), Biocompatible Materials (chemistry), Biopsy, Bone Density (physiology), Cell Culture Techniques, Dental Implantation, Endosseous, Dental Implants, Dental Prosthesis Retention, Humans, Jaw, Edentulous, Partially (rehabilitation), Jaw, Edentulous, Partially (surgery), Lactic Acid (chemistry), Male, Maxilla (pathology), Maxilla (surgery), Maxillary Sinus (pathology), Maxillary Sinus (surgery), Middle Aged, Osteoblasts (pathology), Osteoblasts (transplantation), Polyglycolic Acid (chemistry), Tissue Engineering (methods), Tissue Scaffolds, Transplantation, Autologous, Wound Healing (physiology).
- MESH :
- chemical , chemistry : Biocompatible Materials, Lactic Acid, Polyglycolic Acid.
- methods : Alveolar Ridge Augmentation, Tissue Engineering.
- pathology : Maxilla, Maxillary Sinus, Osteoblasts.
- physiology : Bone Density, Wound Healing.
- rehabilitation : Jaw, Edentulous, Partially.
- surgery : Jaw, Edentulous, Partially, Maxilla, Maxillary Sinus.
- transplantation : Osteoblasts.
- Biopsy, Cell Culture Techniques, Dental Implantation, Endosseous, Dental Implants, Dental Prosthesis Retention, Humans, Male, Middle Aged, Tissue Scaffolds, Transplantation, Autologous.
Abstract
Several regenerative therapies have been used for maxillary sinus grafting. However, recent advances in modern bone tissue engineering techniques have been evaluated. The aim of this histologic report was to evaluate the bone obtained by a culture of autogenous osteoblasts seeded on polyglycolic-polylactid scaffolds in maxillary sinus augmentation. A 56-year-old partially edentulous male with severe atrophy of the posterior maxilla received 6 polyglycolid-polylactid disks (8 mm diameter × 2 mm depth, Oral Bone), each carrying 1.5 million autogenous osteoblasts into the depth of the sinus cavity. After 6 months healing, a bone core was harvested and histologically evaluated. The augmented maxillary sinus with engineered bone presented a mean of 28.89% and 71.11% of bone and medullary spaces, respectively. Data from this case report demonstrate that the newly formed bone provided by engineered bone tissue allowed proper initial stability for dental implant placement. However, the role of this new bone in the long-term success of dental implant anchorage needs further investigation.
DOI: 10.1563/AAID-JOI-D-09-00028
PubMed: 20545540
Affiliations:
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autologous osteoblasts on polymeric scaffolds in maxillary sinus augmentation: histologic report.</title><author><name sortKey="Mangano, Carlo" sort="Mangano, Carlo" uniqKey="Mangano C" first="Carlo" last="Mangano">Carlo Mangano</name><affiliation wicri:level="1"><nlm:affiliation>Department of Biomaterial Sciences, Insubria University, Varese, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Biomaterial Sciences, Insubria University, Varese</wicri:regionArea><wicri:noRegion>Varese</wicri:noRegion></affiliation></author><author><name sortKey="Piattelli, Adriano" sort="Piattelli, Adriano" uniqKey="Piattelli A" first="Adriano" last="Piattelli">Adriano Piattelli</name></author><author><name sortKey="Tettamanti, Lucia" sort="Tettamanti, Lucia" uniqKey="Tettamanti L" first="Lucia" last="Tettamanti">Lucia Tettamanti</name></author><author><name sortKey="Mangano, Francesco" sort="Mangano, Francesco" uniqKey="Mangano F" first="Francesco" last="Mangano">Francesco Mangano</name></author><author><name sortKey="Mangano, Alessandro" sort="Mangano, Alessandro" uniqKey="Mangano A" first="Alessandro" last="Mangano">Alessandro Mangano</name></author><author><name sortKey="Borges, Fabio" sort="Borges, Fabio" uniqKey="Borges F" first="Fábio" last="Borges">Fábio Borges</name></author><author><name sortKey="Iezzi, Giovanna" sort="Iezzi, Giovanna" uniqKey="Iezzi G" first="Giovanna" last="Iezzi">Giovanna Iezzi</name></author><author><name sortKey="D Avila, Susana" sort="D Avila, Susana" uniqKey="D Avila S" first="Susana" last="D'Avila">Susana D'Avila</name></author><author><name sortKey="Shibli, Jamil Awad" sort="Shibli, Jamil Awad" uniqKey="Shibli J" first="Jamil Awad" last="Shibli">Jamil Awad Shibli</name></author></analytic><series><title level="j">The Journal of oral implantology</title><idno type="ISSN">0160-6972</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alveolar Ridge Augmentation (methods)</term><term>Biocompatible Materials (chemistry)</term><term>Biopsy</term><term>Bone Density (physiology)</term><term>Cell Culture Techniques</term><term>Dental Implantation, Endosseous</term><term>Dental Implants</term><term>Dental Prosthesis Retention</term><term>Humans</term><term>Jaw, Edentulous, Partially (rehabilitation)</term><term>Jaw, Edentulous, Partially (surgery)</term><term>Lactic Acid (chemistry)</term><term>Male</term><term>Maxilla (pathology)</term><term>Maxilla (surgery)</term><term>Maxillary Sinus (pathology)</term><term>Maxillary Sinus (surgery)</term><term>Middle Aged</term><term>Osteoblasts (pathology)</term><term>Osteoblasts (transplantation)</term><term>Polyglycolic Acid (chemistry)</term><term>Tissue Engineering (methods)</term><term>Tissue Scaffolds</term><term>Transplantation, Autologous</term><term>Wound Healing (physiology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Acide lactique ()</term><term>Acide polyglycolique ()</term><term>Adulte d'âge moyen</term><term>Biopsie</term><term>Cicatrisation de plaie (physiologie)</term><term>Densité osseuse (physiologie)</term><term>Humains</term><term>Implants dentaires</term><term>Ingénierie tissulaire ()</term><term>Matériaux biocompatibles ()</term><term>Maxillaire ()</term><term>Maxillaire (anatomopathologie)</term><term>Mâchoire partiellement édentée ()</term><term>Mâchoire partiellement édentée (rééducation et réadaptation)</term><term>Mâle</term><term>Ostéoblastes (anatomopathologie)</term><term>Ostéoblastes (transplantation)</term><term>Pose d'implant dentaire endo-osseux</term><term>Reconstruction de crête alvéolaire ()</term><term>Rétention de prothèse dentaire</term><term>Sinus maxillaire ()</term><term>Sinus maxillaire (anatomopathologie)</term><term>Structures d'échafaudage tissulaires</term><term>Techniques de culture cellulaire</term><term>Transplantation autologue</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Biocompatible Materials</term><term>Lactic Acid</term><term>Polyglycolic Acid</term></keywords><keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Maxillaire</term><term>Ostéoblastes</term><term>Sinus maxillaire</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Alveolar Ridge Augmentation</term><term>Tissue Engineering</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Maxilla</term><term>Maxillary Sinus</term><term>Osteoblasts</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Cicatrisation de plaie</term><term>Densité osseuse</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Bone Density</term><term>Wound Healing</term></keywords><keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" qualifier="rééducation et réadaptation" xml:lang="fr"><term>Mâchoire partiellement édentée</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous, Partially</term><term>Maxilla</term><term>Maxillary Sinus</term></keywords><keywords scheme="MESH" qualifier="transplantation" xml:lang="en"><term>Osteoblasts</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biopsy</term><term>Cell Culture Techniques</term><term>Dental Implantation, Endosseous</term><term>Dental Implants</term><term>Dental Prosthesis Retention</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Tissue Scaffolds</term><term>Transplantation, Autologous</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Acide lactique</term><term>Acide polyglycolique</term><term>Adulte d'âge moyen</term><term>Biopsie</term><term>Humains</term><term>Implants dentaires</term><term>Ingénierie tissulaire</term><term>Matériaux biocompatibles</term><term>Maxillaire</term><term>Mâchoire partiellement édentée</term><term>Mâle</term><term>Ostéoblastes</term><term>Pose d'implant dentaire endo-osseux</term><term>Reconstruction de crête alvéolaire</term><term>Rétention de prothèse dentaire</term><term>Sinus maxillaire</term><term>Structures d'échafaudage tissulaires</term><term>Techniques de culture cellulaire</term><term>Transplantation autologue</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Several regenerative therapies have been used for maxillary sinus grafting. However, recent advances in modern bone tissue engineering techniques have been evaluated. The aim of this histologic report was to evaluate the bone obtained by a culture of autogenous osteoblasts seeded on polyglycolic-polylactid scaffolds in maxillary sinus augmentation. A 56-year-old partially edentulous male with severe atrophy of the posterior maxilla received 6 polyglycolid-polylactid disks (8 mm diameter × 2 mm depth, Oral Bone), each carrying 1.5 million autogenous osteoblasts into the depth of the sinus cavity. After 6 months healing, a bone core was harvested and histologically evaluated. The augmented maxillary sinus with engineered bone presented a mean of 28.89% and 71.11% of bone and medullary spaces, respectively. Data from this case report demonstrate that the newly formed bone provided by engineered bone tissue allowed proper initial stability for dental implant placement. However, the role of this new bone in the long-term success of dental implant anchorage needs further investigation.</div></front></TEI><affiliations><list><country><li>Italie</li></country></list><tree><noCountry><name sortKey="Borges, Fabio" sort="Borges, Fabio" uniqKey="Borges F" first="Fábio" last="Borges">Fábio Borges</name><name sortKey="D Avila, Susana" sort="D Avila, Susana" uniqKey="D Avila S" first="Susana" last="D'Avila">Susana D'Avila</name><name sortKey="Iezzi, Giovanna" sort="Iezzi, Giovanna" uniqKey="Iezzi G" first="Giovanna" last="Iezzi">Giovanna Iezzi</name><name sortKey="Mangano, Alessandro" sort="Mangano, Alessandro" uniqKey="Mangano A" first="Alessandro" last="Mangano">Alessandro Mangano</name><name sortKey="Mangano, Francesco" sort="Mangano, Francesco" uniqKey="Mangano F" first="Francesco" last="Mangano">Francesco Mangano</name><name sortKey="Piattelli, Adriano" sort="Piattelli, Adriano" uniqKey="Piattelli A" first="Adriano" last="Piattelli">Adriano Piattelli</name><name sortKey="Shibli, Jamil Awad" sort="Shibli, Jamil Awad" uniqKey="Shibli J" first="Jamil Awad" last="Shibli">Jamil Awad Shibli</name><name sortKey="Tettamanti, Lucia" sort="Tettamanti, Lucia" uniqKey="Tettamanti L" first="Lucia" last="Tettamanti">Lucia Tettamanti</name></noCountry><country name="Italie"><noRegion><name sortKey="Mangano, Carlo" sort="Mangano, Carlo" uniqKey="Mangano C" first="Carlo" last="Mangano">Carlo Mangano</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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