Results 81 to 90 of about 208,187 (307)

Possible Involvement of Leptin in Pathogenesis of Periodontal Disease

Biology
Periodontitis is a chronic inflammatory condition of the periodontal tissues, ultimately leading to their destruction. The periodontal ligament is a key structure that not only secures the teeth within the alveolus but can also act as a source of ...
Małgorzata Kozak, Agata Poniewierska-Baran, Michał Czerewaty, Karolina Łuczkowska, Małgorzata Mazurek-Mochol, Bogusław Machaliński, Andrzej Pawlik   +6 more
doaj   +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

The dynamic healing profile of human periodontal ligament stem cells: histological and immunohistochemical analysis using an ectopic transplantation model

, 2012
BACKGROUND AND OBJECTIVE: Human periodontal ligament stem cells (hPDLSCs) have been reported to play the pivotal role in periodontal regeneration. However, the dynamic cellular healing process initiated by hPDLSCs still remains to be elucidated.
김창성, 조규성, 최성호, 박정철   +3 more
core   +1 more source

A study of the forces generated during equine cheek tooth extraction

Equine Veterinary Journal, EarlyView.
Abstract Background Significant force is often applied when elevating equine teeth from the alveolus during extraction. No previous studies have investigated these forces. Objectives To develop a method to allow measurement of elevation forces (EF) applied during extraction, and to record forces during extraction of cheek teeth in both cadaver ...
Tom N. A. McGinley, Richard J. M. Reardon   +1 more
wiley   +1 more source

Erythropoietin receptor signal is crucial for periodontal ligament stem cell-based tissue reconstruction in periodontal disease

Scientific Reports
Alveolar bone loss caused by periodontal disease eventually leads to tooth loss. Periodontal ligament stem cells (PDLSCs) are the tissue-specific cells for maintaining and repairing the periodontal ligament, cementum, and alveolar bone.
MHD. Fouad Zakaria, Soichiro Sonoda, Hiroki Kato, Lan Ma, Norihisa Uehara, Yukari Kyumoto-Nakamura, M. Majd Sharifa, Liting Yu, Lisha Dai, Erika Yamauchi-Tomoda, Reona Aijima, Haruyoshi Yamaza, Fusanori Nishimura, Takayoshi Yamaza   +13 more
doaj   +1 more source

Cheek tooth extraction in geriatric versus non‐geriatric horses

Equine Veterinary Journal, EarlyView.
Abstract Background Age‐related dental changes are major contributors to dental disorders in older horses, and cheek tooth extractions are often required to maintain masticatory function and oral comfort. However, limited information is available on clinical and treatment characteristics in this older patient population.
Elias Mair, Omid Nekouei, Patricia Trummer‐Schug, Rhea Haralambus, Nora Mareike Biermann   +4 more
wiley   +1 more source

Tooth rotational control with varying attachment configurations in clear aligners under compromised periodontal ligament support: a finite element study

BMC Oral Health
Background With the high prevalence of periodontitis, tooth rotation resulting from periodontal damage can be corrected through orthodontic treatment; however, the biomechanical complexity of tooth movement in compromised periodontal tissues, combined ...
Yuching Huang, HiuChing Wong, Pu Yang
doaj   +1 more source

In vivo periodontal tissue regeneration by periodontal ligament stem cells and endothelial cells in three-dimensional cell sheet constructs

, 2017
© 2016 John Wiley & Sons A/S.Background and Objective: Chronic periodontitis causes damage to tooth-supporting tissues, resulting in tooth loss in adults. Recently, cell-sheet-based approaches have been studied to overcome the limitations of conventional
Zhang, C., Panduwawala Kankanamalage, CPP, Dissanayaka, W. L., Samaranayake, L. P., Zhang, C, Samaranayake, LP, Jin, L, Jin, L., Panduwawala, C. P., Zhan, X, Dissanayaka, WL, Zhan, X.   +11 more
core   +1 more source

Clinical outcomes of a novel flowable calcium silicate cement in equine endodontic treatment

Equine Veterinary Journal, EarlyView.
Abstract Background Orthograde endodontic treatment of equine cheek teeth is performed infrequently with variable success rates of obturation with calcium hydroxide paste (CHP). A novel flowable calcium silicate cement (eCSC) formulated for use as an obturation material in equine teeth has demonstrated acceptable canal filling volumes and evidence of ...
Kirsten Jackson, Josephine Faulkner, Carsten Staszyk, William Ha, Ebony Quintrell, Erin Kelty   +5 more
wiley   +1 more source

Progress in Basic Research and Clinical Strategies for Cementum Regeneration

International Dental Journal
Periodontitis is a chronic inflammatory disease that inflicts damage to periodontal tissues, leading to loss of teeth, and affects systemic health.
Xiaoxue Zhu, Dandan Xiang, Yiding Huo, Xiaotao He, Faming Chen, Beimin Tian, Xuan Li   +6 more
doaj   +1 more source