Results 21 to 30 of about 1,072,901 (390)

Tooth preparation [PDF]

British Dental Journal, 2001
This final article in the series describes the modification of teeth to improve their shape for the support and retention of RPDs.
J C, Davenport, R M, Basker, J R, Heath, J P, Ralph, P O, Glantz, P, Hammond   +5 more
openaire   +2 more sources

Automatic Segmentation of Individual Tooth in Dental CBCT Images From Tooth Surface Map by a Multi-Task FCN

IEEE Access, 2020
Accurate and automatic segmentation of individual tooth is critical for computer-aided analysis towards clinical decision support and treatment planning.
Yanlin Chen, Haiyan Du, Zhaoqiang Yun, Shuo Yang, Z. Dai, Liming Zhong, Qianjin Feng, Wei Yang   +7 more
semanticscholar   +1 more source

Correlation between proteoglycan and alveolar bone resorption in a mouse periodontitis model

口腔疾病防治, 2022
Objective To analyze changes in proteoglycan and its correlation with alveolar bone resorption in periodontitis. Methods Twelve eight-week-old C57BL/6J male mice were selected, and the periodontitis model was established by ligating the right maxillary ...
WANG Siyuan, ZHANG Fan, WANG Xuekui, SUN Yao   +3 more
doaj   +1 more source

Genome-wide association study of primary tooth eruption identifies pleiotropic loci associated with height and craniofacial distances [PDF]

, 2013
Twin and family studies indicate that the timing of primary tooth eruption is highly heritable, with estimates typically exceeding 80%. To identify variants involved in primary tooth eruption we performed a population based genome-wide association study ...
Alexei I. Zhurov, Anja Taanila, Anneli Pouta, Arshed M. Toma, Bakrania, Bayés de Luna, Beate St Pourcain, Bei, Bjarke Feenstra, Clive J. Hoggart, Cole, Cornelis, David M. Evans, Demetris Pillas, Di Cello, Eleftherohorinou, Eleftherohorinou, Elks, Ellen A. Nohr, Frank Geller, Freedman, Fujiwara, Geller, George Davey Smith, Ghazaleh Fatemifar, Golding, Goyal, Gu, Gudbjartsson, Hammarsund, Haraguchi, Hikake, Holmans, Horikoshi, Houlston, Hughes, Inga Prokopenko, Jernvall, Jia, John P. Kemp, Jon H. Tobias, Jussila, Kang, Kere, Kirsi Sipila, Lango Allen, Lavinia Paternoster, Levy, Li, Ligon, Mads Melbye, Marjo-Riitta Jarvelin, Meindl, Mikkola, Momoko Horikoshi, Mustonen, Nicholas J. Timpson, Nohr, Nunes, Nyholt, Paternoster, Pillas, Pispa, Pruim, Raija Lähdesmäki, Sabatti, Sakuraba, Simón-Sánchez, Soranzo, Srivastava, Stein, Stephen Richmond, Susan M. Ring, Taal, Taviaux, Tummers, Vainio, Vaz, Victoria J. Wright, Weedon, Willer, Wise, Yabe, Yang, Zhang   +84 more
core   +2 more sources

Deciduous autologous tooth stem cells regenerate dental pulp after implantation into injured teeth

Science Translational Medicine, 2018
Dental pulp regeneration by tooth stem cells promotes recovery of damaged teeth in animal models and human patients. Tooth stem cells regenerate smiles Dental pulp necrosis is one of the most common pathological conditions that results in tooth loss ...
Kun Xuan, Bei Li, Hao Guo, Wei Sun, X. Kou, Xiaoning He, Yong-jie Zhang, J. Sun, Anqi Liu, L. Liao, Shiyu Liu, Wenjia Liu, Chenghu Hu, S. Shi, Yan Jin   +14 more
semanticscholar   +1 more source

New Bathonian (Middle Jurassic) sauropod remains from the Valtos Formation, Isle of Skye, Scotland [PDF]

, 2016
The discovery of a sauropod tooth and a single sauropod footprint from the Valtos Formation supplements our knowledge of these dinosaurs from the Middle Jurassic of the Isle of Skye.
Clark, Neil D.L., Gavin, Patrick
core   +4 more sources

An Eye for an Eye; A Tooth for a Tooth

Survey of Ophthalmology, 2005
A 24-year-old man experienced the sudden onset of a painless superior-temporal visual field defect of the left eye. Fundoscopy showed peripapillary pigmentary changes and a few nasal retinal white spots. Automated perimetry demonstrated an enlarged blind spot.
Departments of Ophthalmology ( host institution ), Bhatti, M. Tariq ( author ), Holt, Janis L. ( author ), Slavin, Michael ( author )   +3 more
openaire   +4 more sources

Terminology of Erosive Tooth Wear: Consensus Report of a Workshop Organized by the ORCA and the Cariology Research Group of the IADR

Caries Research, 2019
Our understanding of erosive tooth wear and its contributing factors has evolved considerably over the last decades. New terms have been continuously introduced, which frequently describe the same aspects of this condition, whereas other terms are being ...
N. Schlueter, B. Amaechi, D. Bartlett, M. Buzalaf, T. Carvalho, C. Ganss, A. Hara, M. Huysmans, A. Lussi, R. Moazzez, A. R. Vieira, N. West, A. Wiegand, A. Young, F. Lippert   +14 more
semanticscholar   +1 more source

IFT140+/K14+ cells function as stem/progenitor cells in salivary glands

International Journal of Oral Science, 2022
Stem/progenitor cells are important for salivary gland development, homeostasis maintenance, and regeneration following injury. Keratin-14+ (K14+) cells have been recognized as bona fide salivary gland stem/progenitor cells.
Xueming Zhang, Ji Zhou, Xinyu Wang, Jiangyu Geng, Yubei Chen, Yao Sun   +5 more
doaj   +1 more source

A Database of Weekly Sea Ice Parcel Tracks Derived from Lagrangian Motion Data with Ancillary Data Products

Data, 2017
Arctic sea ice has been on the decline over the past several decades, and multi-year sea ice has decreased significantly in its areal share of the overall sea ice cover.
Matthew Tooth, Mark Tschudi
doaj   +1 more source