Results 31 to 40 of about 56,399 (312)

Polymicrobial periodontal disease triggers a wide radius of effect and unique virome. [PDF]

, 2020
Periodontal disease is a microbially-mediated inflammatory disease of tooth-supporting tissues that leads to bone and tissue loss around teeth. Although bacterially-mediated mechanisms of alveolar bone destruction have been widely studied, the effects of
Gao, Li, Ho, Sunita P, Kamarajan, Pachiyappan, Kang, Misun, Kapila, Yvonne L, Kuraji, Ryutaro, Le, Charles, Martinez, April, Rangé, Hélène, Reza Sailani, M, Ye, Changchang, Zhan, Ling, Zhang, Martin Jinye   +12 more
core  

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

Numerical simulation of the stress-strain state of the dental system

, 2015
We present mathematical models, computational algorithms and software, which can be used for prediction of results of prosthetic treatment. More interest issue is biomechanics of the periodontal complex because any prosthesis is accompanied by a risk of ...
Lemeshevsky, Sergey V., Naumovich, Semion A., Naumovich, Sergey S., Vabishchevich, Petr N., Zakharov, Petr E.   +4 more
core   +1 more source

Graphene-based nanomaterials for tissue engineering in the dental field [PDF]

, 2018
The world of dentistry is approaching graphene-based nanomaterials as substitutes for tissue engineering. Apart from its exceptional mechanical strength, electrical conductivity and thermal stability, graphene and its derivatives can be functionalized ...
Antoniac, I, Bellin, G, Bressan, E, Ferroni, L, Gardin, C, Guazzo, R, Ludovichetti, FRANCESCO SAVERIO, Piattelli, A, Sbricoli, L, Zavan, B   +9 more
core   +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

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

Resolvin D1 protects periodontal ligament

American Journal of Physiology-Cell Physiology, 2013
Resolution agonists are endogenous mediators that drive inflammation to homeostasis. We earlier demonstrated in vivo activity of resolvins and lipoxins on regenerative periodontal wound healing. The goal of this study was to determine the impact of resolvin D1 (RvD1) on the function of human periodontal ligament (PDL) fibroblasts, which are critical ...
Manal, Mustafa, Ahmed, Zarrough, Anne Isine, Bolstad, Henning, Lygre, Kamal, Mustafa, Hatice, Hasturk, Charles, Serhan, Alpdogan, Kantarci, Thomas E, Van Dyke   +8 more
openaire   +3 more sources

Stem cells in the periodontal ligament [PDF]

Oral Diseases, 2006
The ability to identify and manipulate stem cells has been a significant advancement in regenerative medicine and has contributed to the development of tissue engineering‐based clinical therapies. Difficulties associated with achieving predictable periodontal regeneration, means that novel techniques such as tissue engineering need to be developed in ...
Ivanovski, S., Gronthos, S., Shi, S., Bartold, P.   +3 more
openaire   +3 more sources

Histological changes during orthodontic tooth movement due to hyperbaric oxygen therapy

Dental Journal, 2016
Background: Mechanical force of orthodontics causes changes in periodontal ligament vascularization and blood flow, resulting in biochemical and cellular changes as well as changes in the contour of the alveolar bone and in the thickness of the ...
Arya Brahmanta, Sutjipto Sutjipto, Ida Bagus Narmada   +2 more
doaj   +1 more source

Periodontal Regeneration Using Periodontal Ligament Stem Cell-Transferred Amnion [PDF]

Tissue Engineering Part A, 2013
Periodontal disease is characterized by the destruction of tooth supporting tissues. Regeneration of periodontal tissues using ex vivo expanded cells has been introduced and studied, although appropriate methodology has not yet been established. We developed a novel cell transplant method for periodontal regeneration using periodontal ligament stem ...
Kengo, Iwasaki, Motohiro, Komaki, Naoki, Yokoyama, Yuichi, Tanaka, Atsuko, Taki, Izumi, Honda, Yasuyuki, Kimura, Masaki, Takeda, Keiko, Akazawa, Shigeru, Oda, Yuichi, Izumi, Ikuo, Morita   +11 more
openaire   +2 more sources