Results 21 to 30 of about 208,187 (307)

Effect of the Periodontal Ligament of the Bilateral Support Teeth on the Stress Analysis of Dental Implant

MATEC Web of Conferences, 2017
The aim of this work is to analyze the function of natural teeth’s periodontal ligament and the effects of periodontal ligament on implants by the finite element method (FEM), when static functional loads occur.
Xie Yanhua, Lu Xi, Zhang Jianrun, Sun Beibei   +3 more
doaj   +1 more source

Healing in Transplanted Teeth with Periodontal Ligament Cultured In Vitro

Cell Transplantation, 2003
Regeneration of connective tissue attachment is the ultimate goal of periodontal therapy. It has been suggested that periodontal ligament cells possess the potential to create new connective tissue attachment.
A. Saito, E. Saito, M. Kawanami, A. Shimada   +3 more
doaj   +1 more source

EphrinB2 regulates osteogenic differentiation of periodontal ligament stem cells and alveolar bone defect regeneration in beagles

Journal of Tissue Engineering, 2019
EphrinB2, a membrane protein regulating bone homeostasis, has been demonstrated to induce osteogenic gene expression in periodontal ligament fibroblasts.
Penglai Wang, Wen Wang, Tengyu Geng, Yi Liu, Shaoyue Zhu, Zongxiang Liu, Changyong Yuan   +6 more
doaj   +1 more source

Importance of periodontal ligament thickness [PDF]

Brazilian Oral Research, 2013
This study evaluated whether periodontal ligament (PL) thickness varied with root size and examined the possible influence of this variation on orthodontic mechanics. Measurements were taken of the maxillary left first molar in 54 male Wistar rats. Mean mesial and distal PL thicknesses were compared between the intermediate buccal and mesiobuccal roots
Cuoghi, Osmar Aparecido, Tondelli, Pedro Marcelo, Aiello, Carlos Alberto, Mendonça, Marcos Rogério de, da Costa, Silvano Cesar   +4 more
openaire   +7 more sources

Effect of Aqueous Ozone on the NF-κB System [PDF]

, 2007
Ozone has been proposed as an alternative oral antiseptic in dentistry, due to its antimicrobial power reported for gaseous and aqueous forms, the latter showing a high biocompatibility with mammalian cells.
Paschos, E., Ern, K., Jakob, F.M., Hickel, R., Huth, K.C., Cappello, C., Quirling, M., Saugel, B., Brand, K., Huth, K. C.; Saugel, B.; Jakob, F. M.; Cappello, C.; Quirling, M.; Paschos, E.; Ern, K.; Hickel, R.; Brand, K.   +9 more
core   +1 more source

Impact of Resolvin D1 on the inflammatory phenotype of periodontal ligament cell response to hypoxia [PDF]

, 2022
Objective - Periodontal ligament cells (PDLCs) are critical for wound healing and regenerative capacity of periodontal diseases. Within an inflammatory periodontal pocket, a hypoxic environment can aggravate periodontal inflammation, where PDLCs response
Xiaoli Wang, Xue, Ying, Huihui Wang, Liu, Jing, Zhe Xing, Cai, Jiazheng, Jing Liu, Si Li, Kamal Mustafa, Wang, Xiaoli, Li, Si, Jing Yan, Kantarci, Alpdogan, Jiazheng Cai, Wang, Huihui, Mustafa, Manal, Ying Xue, Yan, Jing, Xing, Zhe, Mustafa, Kamal Babikeir Elnour, Alpdogan Kantarci, Lu, Xuexia, Xuexia Lu, Manal Mustafa   +23 more
core   +1 more source

The antimicrobial peptide LL-37 is anti-inflammatory and proapoptotic in human periodontal ligament cells.

, 2011
The antimicrobial peptide LL-37 is anti-inflammatory and proapoptotic in human periodontal ligament cells. J Periodont Res 2011; doi: 10.1111/j.1600-0765.2011.01436.x. © 2011 John Wiley & Sons A/S Background and Objective: The antimicrobial peptide LL-37
Jönsson, Daniel, D. Jönsson, Nilsson, Bengt-Olof, B.-O. Nilsson, Jönsson, Daniel,   +4 more
core   +2 more sources

Vanishing Roots: First Case Report of Idiopathic Multiple Cervico–Apical External Root Resorption [PDF]

Journal of Clinical and Diagnostic Research, 2015
Idiopathic root resorption is a very rare phenomenon. Resorption in tooth is brought about by odontoclastic activity. Special mechanisms in the periodontal ligament exist to prevent mineralization of the periodontal ligament and these periodontal ...
Priyadarshini Choudhury, Rajat G. Panigrahi, Maragathavalli, Antarmayee Panigrahi, Padma Charan Patra   +4 more
doaj   +1 more source

Influence of periodontal ligament simulation on bond strength and fracture resistance of roots restored with fiber posts

Journal of Applied Oral Science, 2014
Objective: Considering that periodontal ligament simulation may influence the stress distribution over teeth restored with intraradicular retainers, this study aimed to assess the combined effect of mechanical cycling and periodontal ligament simulation ...
Ana Maria Estivalete MARCHIONATTI, Vinícius Felipe WANDSCHER, Juliana BROCH, César Dalmolin BERGOLI, Juliana MAIER, Luiz Felipe VALANDRO, Osvaldo Bazzan KAIZER   +6 more
doaj   +1 more source

Effect of different periodontal ligament simulating materials on the incidence of dentinal cracks during root canal preparation [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2018
Background. The present study was undertaken to evaluate the incidence of dentinal cracks during root canal preparation with different periodontal ligament simulating materials in vitro. Methods. Seventy freshly extracted human mandibular first premolars
Ajita Rathi, Prateeksha Chowdhry, Mamta Kaushik, Pallavi Reddy, Roshni Roshni, Neha Mehra   +5 more
doaj   +1 more source