Search Results - "Pelegrine, André Antonio"
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Particulated, Extracted Human Teeth Characterization by SEM⁻EDX Evaluation as a Biomaterial for Socket Preservation: An in vitro Study
Published in Materials (25-01-2019)“…The aim of the study was to evaluate the chemical composition of crushed, extracted human teeth and the quantity of biomaterial that can be obtained from this…”
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Repair of critical-size bone defects using bone marrow stromal cells: a histomorphometric study in rabbit calvaria. Part I: Use of fresh bone marrow or bone marrow mononuclear fraction
Published in Clinical oral implants research (01-05-2014)“…Objectives The aim of this study was to compare the bone healing observed after the use of (1) a scaffold enriched with fresh bone marrow, (2) a scaffold…”
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Bone marrow aspirate concentrate and platelet-rich fibrin in fresh extraction sockets: A histomorphometric and immunohistochemical study in humans
Published in Journal of cranio-maxillo-facial surgery (01-02-2021)“…The aim of this study was to evaluate the level of mineralized tissue and expression of bone markers in sockets grafted with platelet-rich fibrin and bone…”
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In Vivo Biological Behavior of Polymer Scaffolds of Natural Origin in the Bone Repair Process
Published in Molecules (Basel, Switzerland) (13-03-2021)“…Autologous bone grafts, used mainly in extensive bone loss, are considered the gold standard treatment in regenerative medicine, but still have limitations…”
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Barbell Technique for Three-Dimensional Bone Augmentation
Published in Case reports in dentistry (09-11-2023)“…Introduction. Appositional bone augmentation is considered a challenging surgical problem to correct for the deficient alveolar ridge. To overcome this…”
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Influence of Dental Pulp Harvesting Method on the Viability and Differentiation Capacity of Adult Dental Pulp-Derived Mesenchymal Stem Cells
Published in Stem cells international (21-06-2021)“…Objective. To compare two pulp harvesting methods for stem cell expansion, namely, conservative pulpotomy and pulpectomy from exodontia. Method. Ten freshly…”
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Survival rate of dental implants installed by postgraduate students attending an implantology program in Brazil: A 52-month retrospective analysis
Published in Frontiers in dental medicine (18-04-2023)“…ObjectivesThe aim of this study was to assess the survival rate and identify possible risk factors for failure of dental implants placed by postgraduate…”
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A Minimally Invasive Surgical Procedure to Harvest Palate Periosteum as a Source of Mesenchymal Stromal/Stem Cells for Bone Tissue Engineering
Published in Dentistry journal (01-06-2024)“…The aim of this study is to validate a minimally invasive surgical procedure to harvest palate periosteum as a source of tissue for mesenchymal stromal/stem…”
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Pulp-Dentin Complex Regeneration with Cell Transplantation Technique Using Stem Cells Derived from Human Deciduous Teeth: Histological and Immunohistochemical Study in Immunosuppressed Rats
Published in Bioengineering (Basel) (19-05-2023)“…The aim of this study was to histologically verify the performance of pulp-derived stem cells used in the pulp-dentin complex regeneration. Maxillary molars of…”
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In Vivo Evaluation of Collagen and Chitosan Scaffold, Associated or Not with Stem Cells, in Bone Repair
Published in Journal of functional biomaterials (01-07-2023)“…Natural polymers are increasingly being used in tissue engineering due to their ability to mimic the extracellular matrix and to act as a scaffold for cell…”
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Osteocalcin and Runx2 expression in anterior maxillary reconstructions using bone xenografts associated to bone marrow aspirate concentrate
Published in Contemporary clinical dentistry (01-07-2022)“…Background: It is known that a large number of mediators involved in osteogenesis can influence bone development and repair; however, whether these mediators…”
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Influence of titanium surface treatments on viability of periodontal fibroblasts grown in an osteogenic culture medium
Published in Contemporary clinical dentistry (01-04-2022)“…Background: The integrity of the protective seal provided by the gingiva in direct contact with the implant surface is one of the main factors involved in the…”
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Conditioned Media from Human Pulp Stem Cell Cultures Improve Bone Regeneration in Rat Calvarial Critical-Size Defects
Published in Journal of functional biomaterials (25-07-2023)“…The aim of this study was to test whether lyophilized conditioned media from human dental pulp mesenchymal stem cell cultures promote the healing of…”
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Prevalence of horizontal alveolar changes in edentulous patients: a retrospective tomographic study
Published in Brazilian oral research (01-01-2020)“…Horizontal bone loss after tooth extraction is a common finding that demands bone reconstruction in various cases. The aim of this study was to assess the…”
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Horizontal Bone Reconstruction on sites with different amounts of native bone: a retrospective study
Published in Brazilian oral research (01-01-2018)“…The lack of guidelines for bone augmentation procedures might compromise decision making in implantology. The objective of this study was to perform a…”
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Use of Platelet-Rich Fibrin Associated with Xenograft in Critical Bone Defects: Histomorphometric Study in Rabbits
Published in Symmetry (Basel) (01-10-2019)“…Platelet-rich fibrin (PRF) is an autologous material used to improve bone regeneration when associated with bone grafts. It affects tissue angiogenesis,…”
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Maxillary Sinus Augmentation Combining Bio-Oss with the Bone Marrow Aspirate Concentrate: A Histomorphometric Study in Humans
Published in International Journal of Biomaterials (01-01-2015)“…Purpose. To investigate the regenerative results obtained with the association of bone marrow aspirate concentrate using the Bone Marrow Aspirate Concentrate…”
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Use of Bone Marrow Aspirate Concentrate (BMAC) Associated with Hyperbaric Oxygenation Therapy in Maxillary Appositional Bone Reconstruction. A Randomized Clinical Trial
Published in Symmetry (Basel) (01-10-2018)“…Objectives: The objective of this study was to evaluate bone reconstruction using xenograft alone and associated with bone marrow aspirate concentrate (BMAC)…”
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Vertical Bone Construction with Bone Marrow-Derived and Adipose Tissue-Derived Stem Cells
Published in Symmetry (Basel) (01-01-2019)“…The purpose of this study was to conduct a histomorphometric analysis of bone marrow-derived and adipose tissue-derived stem cells, associated with a xenograft…”
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Can bone marrow aspirate concentrate change the mineralization pattern of the anterior maxilla treated with xenografts? A preliminary study
Published in Contemporary clinical dentistry (01-01-2016)“…To evaluate bony reconstruction of the atrophic anterior maxilla using particulate grafts with or without autologous bone marrow aspirate concentrate (BMAC)…”
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