Results 71 to 80 of about 1,957,034 (326)

In Vitro Compression Model for Orthodontic Tooth Movement Modulates Human Periodontal Ligament Fibroblast Proliferation, Apoptosis and Cell Cycle

Biomolecules, 2021
Human Periodontal Ligament Fibroblasts (hPDLF), as part of the periodontal apparatus, modulate inflammation, regeneration and bone remodeling. Interferences are clinically manifested as attachment loss, tooth loosening and root resorption.
Julia Brockhaus, R. Craveiro, Irma Azraq, C. Niederau, Sarah K. Schröder, R. Weiskirchen, J. Jankowski, M. Wolf   +7 more
semanticscholar   +1 more source

The role of cytokines in orthodontic tooth movement [PDF]

Srpski arhiv za celokupno lekarstvo, 2012
One of the most important breakthroughs in the understanding of bone biology was the identification of the role of cytokines in bone remodelling including the alveolar bone exposed to the effect of mechanical forces during orthodontic treatment.
Nadezda Milosevic-Jovcic, Amila Vujacic, Aleksandra Konic, Jasna Pavlovic, Vera Todorovic, Marija Glibetic   +5 more
openaire   +3 more sources

Medications and Orthodontic Tooth Movement: What Accelerates and Diminishes Tooth Movement?

Cureus
The biological aspect of orthodontic tooth movement is influenced by the magnitude and duration of the applied force. This initiates signaling cascades essential for bone remodeling, which involve activating various cell signaling pathways that enhance ...
Rawan S. Alrehaili, Ashraf Alhujaili, Shahad S. Alharbi, Lamia H. Alharbi, Wejdan H. Alharbi, Raghad Alkhattabi, Danah Alkhateeb, R. Albisher, A. Hakami, Ahmed Khalil   +9 more
semanticscholar   +1 more source

Is Inflammation a Friend or Foe for Orthodontic Treatment?: Inflammation in Orthodontically Induced Inflammatory Root Resorption and Accelerating Tooth Movement

International Journal of Molecular Sciences, 2021
The aim of this paper is to provide a review on the role of inflammation in orthodontically induced inflammatory root resorption (OIIRR) and accelerating orthodontic tooth movement (AOTM) in orthodontic treatment.
M. Yamaguchi, Shinichi Fukasawa
semanticscholar   +1 more source

Orthodontic Tooth Movement with Clear Aligners

ISRN Dentistry, 2012
Clear aligners provide a convenient model to measure orthodontic tooth movement (OTM). We examined the role of in vivo aligner material fatigue and subject-specific factors in tooth movement. Fifteen subjects seeking orthodontic treatment at the University of Florida were enrolled.
Drake, Carl T., McGorray, Susan P., Dolce, Calogero, Nair, Madhu, Wheeler, Timothy T.   +4 more
openaire   +2 more sources

Effect Of Tweak On Orthodontic Tooth Movement And Potential Mechanisms

International Dental Journal
Aim or purpose: To establish an orthodontic tooth movement (OTM) model and observe the effects of different concentrations of TWEAK on the rate of tooth movement, thereby identifying the optimal concentration of TWEAK for influencing OTM.
Tianqi Wang, Chengcheng Liao, Linlin Xiao, Xiaoyan Guan   +3 more
doaj   +1 more source

PIAS3 CircRNA‐Loaded Lipid Nanoparticles Restore ALOX15 SUMOylation to Suppress Cementoblast Ferroptosis and Attenuate Orthodontically Induced Root Resorption

Advanced Science, EarlyView.
Orthodontic compression suppresses PIAS3 expression in cementoblasts, impairing ALOX15 SUMOylation and ubiquitin‐mediated degradation, which leads to ALOX15 accumulation, lipid peroxidation, ferroptosis, and osteoclastogenesis. Local delivery of PIAS3 circRNA‐loaded lipid nanoparticles restores the PIAS3–ALOX15 regulatory pathway, alleviates ...
Yifei Hou, Chongzheng Yan, Xinrui Xu, Zihan Yang, Xinhui Wu, Hongxu Zhao, Xuan Song, Jianing Zhang, Yijing Li, Aohua Yang, Xiamei Lu, Yi Liu   +11 more
wiley   +1 more source

Cortical bone distribution in the human mandibular symphysis: Ontogenic and morphometric approaches in archeological context

The Anatomical Record, EarlyView.
Abstract The human mandibular symphysis concentrates multiaxial loads during function and remodels throughout growth, but the precise mechanisms underlying cortical bone shape during growth remain relatively unexplored. Approaches based solely on thickness or external cortical contours provide only partial insights and do not capture the functional ...
Ana Ribeiro, Elsa Garot, Christine Couture, Pierre‐Hadrien Decaup   +3 more
wiley   +1 more source

Accelerated Tooth Movement with Orthodontic Mini‐Screws [PDF]

Case Reports in Dentistry, 2017
This case report outlines the possibility of accelerated tooth movement with the combination of microosteoperforation and mini‐screws. A 14‐year‐old male patient presented Class II malocclusion with maxillary incisor protrusion. Upper first premolars were extracted, and after leveling, accelerated canine distalization started.
S. Aksakalli, A. Balaban, K. Nazaroglu, E. Saglam   +3 more
openaire   +4 more sources

Craniofacial growth, modeling, and estimation of milestones

The Anatomical Record, EarlyView.
Abstract Understanding craniofacial growth is foundational for research into intra‐ and interspecies variation, evolution, and clinical care. The Craniofacial Growth Consortium Study (CGCS), combines cephalographs from historical growth studies to create a dense longitudinal record of growth from 6 to 22 years of age.
Richard J. Sherwood, Dana L. Duren, Christina L. Holzhauser, Hee Soo Oh, Manish Valiathan, Kieran P. McNulty, Kevin M. Middleton   +6 more
wiley   +1 more source