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Challenges and Tissue Engineering Strategies of Periodontal-Guided Tissue Regeneration
Tissue Engineering Part C: Methods, 2022Periodontitis is a chronic infectious oral disease with a high prevalence rate in the world, and is a major cause of tooth loss. Nowadays, people have realized that the local microenvironment that includes proteins, cytokines, and extracellular matrix has a key influence on the functions of host immune cells and periodontal ligament (PDL) stem cells ...
Yitong, Liu +7 more
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Regeneration of Periodontal Tissues: Guided Tissue Regeneration
Dental Clinics of North America, 2010The concept that only fibroblasts from the periodontal ligament or undifferentiated mesenchymal cells have the potential to re-create the original periodontal attachment has been long recognized. Based on this concept, guided tissue regeneration has been applied with variable success to regenerate periodontal defects.
Cristina C, Villar, David L, Cochran
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Isolation of Periodontal Species After Guided Tissue Regeneration
Journal of Periodontology, 1993One advanced localized periodontal lesion in each of 10 patients was treated using the guided tissue regeneration procedure. Six weeks after placement of expanded polytetrafluoroethylene (ePTFE) membranes, microbial samples were taken from each treated site and the membranes were removed. Six weeks later the cases were re‐evaluated. They had all healed
Lang, NP, Nyman, S, Mombelli, A
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Electron microprobe analysis in periodontal guided tissue regeneration.
Cell Biology International, 1993AbstractElectron microprobe analysis was used to determine the evolution of Ca, P and S in regenerated tissue surrounding incisors roots after periodontal treatment with guided tissue regeneration. Our results, which showed increased Ca and P, and decreased S are discussed in relation to the process of mineralization electron probe microanalysis with ...
A, Campos +3 more
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Periodontal healing following reconstructive surgery: effect of guided tissue regeneration
Journal of Clinical Periodontology, 1996Abstract Clinical healing following guided tissue regeneration (GTR) in deep intrabaony pockets was compared to healing following gingival flap surgery alone (GFS). 15 patients received the GTR treatment including an expanded polytetrafluoroethylene membrane. 13 other patients received the control treatment GFS. A postsurgery protocol emphasizing wound
P, Nygaard-Ostby +4 more
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[Guided regeneration of the periodontal tissues].
Revista dental de Chile, 1990The present communication discusses the regenerative potential of periodontal tissues in the reestablishment of new tissue attachment, by excluding the epithelium and connective gingival tissue using filters or membranes that covers the instrumented root surfaces.
J C, Plaza Cañas +1 more
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Amniotic membrane: A potential candidate for periodontal guided tissue regeneration?
Medical Hypotheses, 2007Periodontal diseases leading to deterioration of tooth-supporting structures are a serious concern for clinicians. Spatially-directed regeneration of periodontal tissues through manipulation of cell fate pathways is referred to as guided tissue regeneration (GTR).
Ardeshir, Lafzi +3 more
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Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995), 1996
Although guided tissue regeneration (GTR) procedures in periodontitis lesions and around endosseous dental implants represent exciting new therapeutic modalities in periodontics, these treatments can fail because of shortcomings in surgical techniques, restriction in the size and shape of the defect, anatomic features interfering with surgery, or ...
H, Nowzari, R, London, J, Slots
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Although guided tissue regeneration (GTR) procedures in periodontitis lesions and around endosseous dental implants represent exciting new therapeutic modalities in periodontics, these treatments can fail because of shortcomings in surgical techniques, restriction in the size and shape of the defect, anatomic features interfering with surgery, or ...
H, Nowzari, R, London, J, Slots
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Guided periodontal tissue regeneration (GPTR): an update.
Practical periodontics and aesthetic dentistry : PPAD, 1997Periodontal therapy has three primary objectives--elimination of etiologic factors, repair or regeneration of the lost attachment apparatus, and prevention of further periodontal breakdown. Significant progress has occurred in the area of surgical periodontal therapy during the last two decades.
C R, Quiñones +2 more
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