ArticleInternational journal of molecular sciences2024
Investigating the Influence of a Tooth Absence on Facial Bone Growth Using a Porcine Model.
Article in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Efficacy of 2,4-Dinitrobenzenesulfonic Acid (DNBS) in the Maintenance of a Model of Inflammatory Bowel Disease in Pigs (International journal of molecular sciences · 2025Article
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Authors and funding
11 authors.
Funding
Abstract
With the current state of knowledge regarding disorders of facial bone development, including anodontia, the development of a suitable animal model for preclinical studies is essential. The agenesis of dental buds occurs in about 25% of the human population. Prospects for treatment include the use of growth factors, stem cells, and bioengineering. This study aimed to investigate the influence of a tooth absence on facial bone growth, develop a technique for the application of growth factors to the developing bone, and analyze the comparative effect of the application of selected active proteins on the growth of the maxilla and mandible. Piglets underwent germectomy, followed by computed tomography and X-ray; morphometric and histological analyses of the bones were performed, blood bone morphogenetic protein 2 and platelet-derived growth factor concentrations were determined, and the transcriptomic profile of the dentate ligament was analyzed using DNA microarrays. It was not possible to identify the most effective growth factor application algorithm for achieving normal jaw development. Normal mandibular bone structure and oral mucosa structure were observed in the germectomy groups with growth factor augmentation. The average height of the mandibular alveolar part in the area of the removed dental buds was significantly lower compared with that of the inoperable side, 3 months after surgery. However, no significant differences were found in the serum concentrations of BMP-2 and PDGF between groups. The animal model of bone development disorders (including anodontia) developed in the current study and the scheme for evaluating the efficacy and safety of the application of replacement therapy for craniofacial malformations are important in the development of the discipline and represent an important contribution to the introduction of treatment methods.
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Registered trials
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