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2009 JUN 24 ... of rudimentary tooth primordia in mutant mice can help to lay the foundation for tooth regeneration by enhancing our knowledge of mechanisms that regulate tooth formation. J. Exp. Zool. ...
2009 OCT 12 ... of the extraction sockets in head and neck cancer patients undergoing radiotherapy after tooth extraction. A total group of 15 patients (nine males, six females) undergoing tooth ... Heidelberg, Germany. Keywords: Belgium, Louvain, Bone Research, Bone Regeneration, Clinical Trial Research, Drug Development, Head and Neck Cancer, Head and Neck ...
2009 OCT 13 ... New investigation results, 'Cell fate determination during tooth development and regeneration,' are detailed in a study published in Birth Defects ...
2009 JUL 10 ... teeth demonstrated a reduction in probing depth and a gain in clinical attachment. One tooth demonstrated a Class II furcation involvement, while through-and-through furcation ... growth factor and beta tricalcium phosphate. A collagen barrier for guided tissue regeneration was used on both the facial and lingual surfaces. The flaps were coronally positioned ...
2009 JUL 27 ... to the American Academy of Periodontology, periodontal disease is the primary cause of tooth loss in adults aged 35 and older. Periodontal disease includes gum recession, also ... — the goal of the surgery — had been maintained. This specific tissue regeneration application, developed at Tufts, reduces the considerable pain and recovery time of gum ...
2009 AUG 24 ... is a chronic infection in the supportive tissue of the teeth which eventually leads to tooth loss. Various grafting materials and barrier membranes have been used to repair ... It also exerts bioactive properties such as wound healing, antimicrobial, tissue regeneration, and hemostatic activities. The aim of this study was to evaluate effects of chitosan on ...
2009 JUN 30 ... disease is an inflammatory process which may result in damage to and/or loss of tooth-supporting tissues, including bone, cementum, and periodontal ligament. Significant ... distribution and morphology of fibronectin. These changes may influence the ability for regeneration and connective tissue attachment onto periodontally affected root surfaces," wrote M.G. ...
2009 AUG 25 ... 22 (PMP22) is the most frequent cause for demyelinating neuropathies of Charcot-Marie-Tooth type. Here, we demonstrate a loss of motoneurons (MNs) in the spinal cords from ... after nerve injury and included genes that had been described in neuronal growth and regeneration like Gap43 and Sprr11a. The changes detected in the expression pattern of MNs from ...
2009 JUN 1 ... in healed molar sites (control sites) with intact buccal alveolar walls following tooth extraction. In total, 30 TE implants with an endosseous diameter of 4.8 mm and a ... marginal defects were treated according to the principles of Guided Bone Regeneration (GBR) by means of deproteinized bovine bone mineral particles in conjunction with a ...
2009 AUG 17 ... their unique hierarchical structures. Some potential ways to repair or regenerate lost tooth structures have been revealed in our studies focused on examining teeth obtained from ... of Ank/Ank mutant mouse dental tissues-An animal model for studying periodontal regeneration. Archives of Oral Biology, 2009;54(6):570-576). For additional information, ...
2009 SEP 7 ... challenge. Periodontitis, one such prevalent disease, involves destruction of the tooth-supporting tissues, alveolar bone, periodontal-ligament and cementum, often leading to ... "Regeneration of mineralized tissues affected by chronic diseases comprises a major scientific and ...
2009 JUN 29 ... from bones regenerated by bone marrow mesenchymal stem cells. In addition, CNCCs support tooth germ survival via BMP signaling in our CNCC-tooth germ cotransplantation system. Thus, ... maintain mesenchymal stem cell characteristics and show potential utility for the regeneration of craniofacial structures," scientists writing in the journal Stem Cells report.
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2009 JUN 29 ... factor alpha 1 (CBFA1) plays important roles in both osteogenic differentiation and tooth morphogenesis. The aim of this study was to evaluate the effects of CBFA1 or BMP-2 ... "Bone morphogenic protein-2 (BMP-2) has long been used to promote bone and periodontal regeneration, while core binding factor alpha 1 (CBFA1) plays important roles in both osteogenic ...
2009 NOV 2 ... potential role in apexogenesis and apexification.' "Injury to an immature permanent tooth may result in cessation of dentine deposition and root maturation leaving an open root ... cellular differentiation along a certain developmental path with subsequent tissue regeneration. This review focuses on development of the apical tissues, dental stem cells and their ...
2009 JUN 29 ... "Dental pulp stem cells from teeth can be used for tooth regeneration. Although nondental stem cells derived from bone marrow can differentiate into ...
2009 OCT 12 ... surgical periodontal therapy. Absorbable textile scaffolds, placed between the operated tooth and its nearby tissues, are considered to serve as a mechanical barrier and prevent ... and prevent undesired apical epithelial growth." "They allow local regeneration and the new formation of human gingival fibroblasts when the scaffolds are colonized ...
2009 SEP 28 ... Oral implants are widely accepted in dental medicine as a reconstructive treatment for tooth replacement due to disease, injury or congenital defects. Growth factor application has ... Gene Activated Matrix™ or GAM™ technology accelerates periodontal tissue regeneration of oral implant-supporting wounds. The PDGF-B gene therapy accelerates bone engineering ...
2009 JUN 29 ... factor alpha1 (CBFA1) plays important roles in both osteogenic differentiation and tooth morphogenesis. The aim of this study was to evaluate the effects of CBFA1 or BMP-2 ... "Bone morphogenic protein-2 (BMP-2) has long been used to promote bone and periodontal regeneration, while core binding factor alpha1 (CBFA1) plays important roles in both osteogenic ...
2009 JUN 29 ... were selected. Each subject required maxillary premolar, canine, or central incisor tooth extraction. The extraction sites were debrided and grafted with a mineralized bone ... United States, University, Bone Research, Bone Allograft, Bone Allografts, Bone Regeneration, Medical Device, Periodontology, Regeneration Medicine, Tissue Engineering, University ...
