Results 31 to 40 of about 23,556 (297)

The adaptive nature of the bone-periodontal ligament-cementum complex in a ligature-induced periodontitis rat model. [PDF]

open access: yes, 2013
The novel aspect of this study involves illustrating significant adaptation of a functionally loaded bone-PDL-cementum complex in a ligature-induced periodontitis rat model.
Fong, Justine I   +4 more
core   +2 more sources

Effects of loxoprofen on the apical root resorption during orthodontic tooth movement in rats. [PDF]

open access: yesPLoS ONE, 2018
Studies have revealed that severe apical root resorption during tooth movement is caused by the noninfective inflammatory reaction of apical root tissues. We hypothesized that loxoprofen can suppress apical root resorption during tooth movement.
Taeko Yamamoto   +5 more
doaj   +1 more source

Quantitative radiographic evaluation of periapical bone resorption in dog's teeth contaminated with bacterial endotoxin (LPS) associated or not with calcium hydroxide [PDF]

open access: yes, 2008
The aim of this study was to quantify radiographically the periapical bone resorption in dogs' teeth contaminated with bacterial endotoxin (LPS), associated or not with calcium hydroxide.
BRANCO, Luis Guilherme Siqueira   +4 more
core   +1 more source

RANKL+ senescent cells under mechanical stress: a therapeutic target for orthodontic root resorption using senolytics

open access: yesInternational Journal of Oral Science, 2023
In dentistry, orthodontic root resorption is a long-lasting issue with no effective treatment strategy, and its mechanisms, especially those related to senescent cells, remain largely unknown.
Yue Zhou   +9 more
doaj   +1 more source

Bone Density and Dental External Apical Root Resorption [PDF]

open access: yesCurrent Osteoporosis Reports, 2016
When orthodontic patients desire shorter treatment times with aesthetic results and long-term stability, it is important for the orthodontist to understand the potential limitations and problems that may arise during standard and/or technology-assisted accelerated treatment.
Iglesias-Linares, Alejandro   +2 more
openaire   +3 more sources

Evaluation of Prevalence and Quality of Root Resorption of Second Molar Adjacent the Impacted Third Molar in Cone-Beam Computed Tomograph

open access: yesمجله دانشکده دندانپزشکی اصفهان, 2022
Impacted third molar reduces the bone level in the distal aspect of second molar, and sometimes it can lead to external root resorption of the adjacent second molar.
Zeynab Arefifard   +3 more
doaj   +1 more source

A randomized clinical trial of the effectiveness of 0.018-inch and 0.022-inch slot orthodontic bracket systems:part 3 - biological side-effects of treatment [PDF]

open access: yes, 2018
Objective: To compare orthodontically induced inflammatory root resoprtion (OIIRR) and patient perception of pain during orthodontic treatment between 0.018-inch and 0.022-inch slot bracket systems.
Bearn, David R.   +4 more
core   +2 more sources

Early Pliocene Varanus (Squamata, Varanidae) remains from Megalo Emvolon, Thessaloniki, Greece

open access: yesThe Anatomical Record, EarlyView.
The article describes new cranial and postcranial varanid material from Megalo Emvolon Lower Pliocene vertebrate fossil site near Thessaloniki. The fossils, likely representing a single individual, are referred to Varanus cf. marathonensis. Abstract This study describes new fossil varanid material from a recently discovered fossil spot (MVL site) at ...
Chara Drakopoulou   +3 more
wiley   +1 more source

Evaluation of diagnostically difficult impacted maxillary canines in orthodontic patients and its effect on the root of adjacent teeth using cone beam computed tomography

open access: yesJournal of Oral and Maxillofacial Radiology, 2014
Purpose: To evaluate the morphology of apical portion of impacted maxillary canines and their effects on root resorption of adjacent teeth as well as their locations and inclinations with cone beam computed tomography (CBCT) in an individual group of ...
Zahra Dalili Kajan   +4 more
doaj   +1 more source

Multidimensional scaling for orthodontic root resorption [PDF]

open access: yes, 2013
The paper investigates the risk factors for the severity of orthodontic root resorption. The multidimensional scaling (MDS) visualization method is used to investigate the experimental data from patients who received orthodontic treatment at the ...
Baleanu, Dumitru   +5 more
core   +3 more sources

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