Results 91 to 100 of about 359,712 (386)

Periodontal Bone-Ligament-Cementum Regeneration via Scaffolds and Stem Cells

Cells, 2019
Periodontitis is a prevalent infectious disease worldwide, causing the damage of periodontal support tissues, which can eventually lead to tooth loss.
Jin Liu, J. Ruan, M. Weir, K. Ren, A. Schneider, Ping Wang, T. Oates, X. Chang, H. Xu   +8 more
semanticscholar   +1 more source

Serum, Saliva, and Gingival Crevicular Fluid Osteocalcin: Their Relation to Periodontal Status and Bone Mineral Density in Postmenopausal Women [PDF]

, 2005
Background: Periodontitis and osteoporosis are characterized by the loss of bone mass. Osteocalcin levels have been postulated as a marker of inhibition of bone formation.
Bullon, Pedro, Martínez-Sahuquillo Márquez, Ángel, Pérez Cano, Ramón, Segura Egea, Juan José   +3 more
core  

Optimizing biophysical properties of cellular niches to enhance stem cell‐derived extracellular vesicle function in musculoskeletal regeneration

BMEMat, EarlyView.
Extracellular vesicles (EVs) derived from stem cells show promise for applications in regenerative medicine, but their scalability and yield remain challenges. This review explores the approaches for biophysical modulations within cell niches on EV properties, discusses the current clinical application of EVs, and provides an outlook on the existing ...
Yang Xu, Chung Yin Matthew Cheung, Liling Liu, Hoi Pan Harry Cheung, Kam Yu Tam, Dai Fei Elmer Ker, Sarah H. Cartmell, Chuanbin Mao, Zhiyong Zhang, Dan Michelle Wang   +9 more
wiley   +1 more source

Changes in the collagen fibers arrangement during development of the periodontal ligament in the rat incisor.

Brazilian Journal of Oral Sciences, 2015
The aim of this work was to describe the development of the periodontal ligament and the distribution of collagen fibers in lower rats incisors, through picrosirius polarization method.
Marcelo R. Marques, Messias Franca Macedo, Marco A.D. Silva, Silvana P. Barros   +3 more
doaj   +1 more source

Decellularized human periodontal ligament for periodontium regeneration

PLoS ONE, 2019
Regenerating the periodontal ligament (PDL) is a crucial factor for periodontal tissue regeneration in the presence of traumatized and periodontally damaged teeth.
Hyoju Son, Mijeong Jeon, Hyung-Jun Choi, Hyo-seol Lee, Ik-Hwan Kim, Chung-Min Kang, Je-Seon Song   +6 more
semanticscholar   +1 more source

Exosome as bioactive nanovesicle for diagnostic and therapeutic applications in periodontitis

BMEMat, EarlyView.
This review introduces the mechanism that exosomes participate in the pathogenesis of periodontitis and their potential as biomarkers for early diagnosis and summarizes the application of cell‐ or plant‐derived exosomes or engineered exosomes in periodontitis or periodontal regeneration while proposing the perspective of translational application of ...
Yu Wang, Yuchen Li, Yunfan Zhang, Chenshuang Li, Yifan Lin, Si Chen, Bing Han   +6 more
wiley   +1 more source

Biological Events in Periodontal Ligament and Alveolar Bone Associated with Application of Orthodontic Forces

The Scientific World Journal, 2015
Orthodontic force-induced stresses cause dynamic alterations within the extracellular matrix and within the cytoskeleton of cells in the periodontal ligament and alveolar bone, mediating bone remodelling, ultimately enabling orthodontic tooth movement ...
L. Feller, R. A. G. Khammissa, I. Schechter, G. Thomadakis, J. Fourie, J. Lemmer   +5 more
doaj   +1 more source

Proliferation of epithelial rests of Malassez following auto-transplantation of third molars: a case report

Journal of Medical Case Reports, 2010
Introduction Auto-transplantation of third molars is frequently undertaken in order to restore a perfect occlusion and to improve mastication following a substantial loss of molars.
Schepers Serge, Vrielinck Luc, Politis Constantinus, Corpas Livia, Schuermans Joke, Struys Tom, Jacobs Reinilde, Ivo Lambrichts   +7 more
doaj   +1 more source

3D bioprinting in oral and craniomaxillofacial tissue regeneration: Progress, challenges, and future directions

BMEMat, EarlyView.
This paper summarized the application of 3D bioprinting in the regeneration of various tissues in the oral and craniomaxillofacial fields, including the required biomaterials and printing techniques. Abstract Oral and craniomaxillofacial tissues are essential for maintaining oral functions, including respiration, mastication, swallowing, and speech ...
Huilu Zhan, Haohao Ni, Xingge Yu, Mazaher Gholipourmalekabadi, Tianqi Wang, Kaili Lin, Jinsong Pan, Changyong Yuan   +7 more
wiley   +1 more source

Mathematical Model for Analysis of Translational Displacements of Tooth Root

Mathematical Modelling and Analysis, 2015
Analytical modeling of stress-strain state of a periodontal ligament in the case of the translational displacement of a tooth root was carried out. The tooth root was assumed as a rigid body.
Sergei Bosiakov, Gennadi Mikhasev
doaj   +1 more source