Results 41 to 50 of about 17,895 (298)

Recombinant human insulin-like growth factor-1 promotes osteoclast formation and accelerates orthodontic tooth movement in rats [PDF]

Journal of Applied Oral Science, 2021
Background: IGF-1 may be an important factor in bone remodeling, but its mechanism of action on osteoclasts during orthodontic tooth movement is complex and unclear.
Ju-Xiang Peng, Xiao-Yan Guan, Gao-Hua Li, Jian-Li Zhong, Ju-Kun Song, Lin-Lin Xiao, Su-Han Jin, Jian-Guo Liu   +7 more
doaj   +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

The Role of Hypoxia in Orthodontic Tooth Movement [PDF]

International Journal of Dentistry, 2013
Orthodontic forces are known to have various effects on the alveolar process, such as cell deformation, inflammation, and circulatory disturbances. Each of these conditions affecting cell differentiation, cell repair, and cell migration, is driven by numerous molecular and inflammatory mediators.
A. Niklas, P. Proff, M. Gosau, P. Römer
openaire   +4 more sources

Effect of acute administration of nicotine and ethanol on tooth movement in rats

Brazilian Oral Research, 2018
The aim of this study was to evaluate the effect of acute administration of nicotine and ethanol on tooth movement in rats. Two hundred rats were divided into eight groups: S: saline; N: nicotine; E: ethanol; NE: nicotine and ethanol; SM: saline with ...
Cristiano Miranda de ARAUJO, Adriana Cristina ROCHA, Bianca Marques de Mattos de ARAUJO, Aline Cristina Batista Rodrigues JOHANN, Luiz Fernando PEREIRA, Orlando Motohiro TANAKA, Odilon GUARIZA FILHO, Elisa Souza CAMARGO   +7 more
doaj   +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

Development and Validation of 3D Finite Element Models for Prediction of Orthodontic Tooth Movement

International Journal of Dentistry, 2018
Objectives. The aim of this study was to develop and validate three-dimensional (3D) finite element modeling for prediction of orthodontic tooth movement. Materials and Methods. Two orthodontic patients were enrolled in this study.
Udomsak Likitmongkolsakul, Pruittikorn Smithmaitrie, Bancha Samruajbenjakun, Juthatip Aksornmuang   +3 more
doaj   +1 more source

The role of active ingredients nanopowder Stichopus hermanii gel to bone resorption in tension area of orthodontic tooth movement

Dental Journal, 2017
Background: Orthodontic tooth movement is a continual and balanced process between bone deposition and bone resorption in pressure and tension sites. Stichopus hermanii is one of the best fishery commodities in Indonesia.
Noengki Prameswari, Arya Brahmanta
doaj   +1 more source

The study on PAOO minimally invasive versus traditional surgery in accelerating orthodontic tooth movement and its mechanisms [PDF]

Kouqiang yixue
Objective To compare the periodontally accelerated osteogenic orthodontics(PAOO) effects of corticotomy with full mucoperiosteal flap(flapped corticotomy) and corticotomy-only on accelerating orthodontic tooth movement. Methods A total of 60 healthy male
LIU Hao, PENG Wenjing, GAO Qiuying, XU Jiabin, LIU Gang, ZHU Shaoyue
doaj   +1 more source

Longitudinal assessment of salivary vitamin D binding protein during orthodontic tooth movement

BMC Oral Health, 2021
Background Vitamin D is critical for bone physiology. In this study, we quantified Vitamin D Binding Protein (VitDBP) levels in saliva as a measure of Vitamin D during orthodontic tooth movement.
Nada Tashkandi, Yihong Zhao, Gabrielle Mitchell-Lee, Danielle Stephens, Michele Patel, Melih Motro, Leslie A. Will, Alpdogan Kantarci   +7 more
doaj   +1 more source

Corticotomy for orthodontic tooth movement

Journal of the Korean Association of Oral and Maxillofacial Surgeons, 2018
Corticotomy was introduced as a surgical procedure to shorten orthodontic treatment time. Corticotomy removes the cortical bone that strongly resists orthodontic force in the jaw and keeps the marrow bone to maintain blood circulation and continuity of bone tissues to reduce risk of necrosis and facilitate tooth movement.
openaire   +2 more sources