Results 91 to 100 of about 21,312 (223)

Central role of pyrophosphate in acellular cementum formation.

PLoS ONE, 2012
BackgroundInorganic pyrophosphate (PP(i)) is a physiologic inhibitor of hydroxyapatite mineral precipitation involved in regulating mineralized tissue development and pathologic calcification.
Brian L Foster, Kanako J Nagatomo, Francisco H Nociti, Hanson Fong, Daisy Dunn, Anne B Tran, Wei Wang, Sonoko Narisawa, Jose Luis Millán, Martha J Somerman   +9 more
doaj   +1 more source

From pulp to cementum: 3D visualization of soft and hard dental tissues using different ex vivo nano‐CT contrast‐enhancement techniques

International Endodontic Journal, EarlyView.
Abstract Aim To determine the effect of two contrast‐enhancement strategies in nano‐computed tomography (nano‐CT) imaging on the contrast‐to‐noise ratio (CNR) of various dental tissues, including pulp, dentine and cementum, with the goal of enhancing the visibility of dental soft tissues to a level not yet reported in laboratory nano‐CT imaging ...
Torben Hildebrand, Håvard Jostein Haugen, Mario Romandini, Gianluca Plotino, Liebert Parreiras Nogueira   +4 more
wiley   +1 more source

Human age estimation from tooth cementum and dentin.

Journal of clinical and diagnostic research : JCDR, 2014
BACKGROUND Age estimation is an important factor in the identification of an individual in forensic science. The hard tissues of the human dentition are able to resist decay and degradation, long after other tissues are lost.
P. Gupta, Harshaminder Kaur, Madhu Shankari G S, M. Jawanda, N. Sahi   +4 more
semanticscholar   +1 more source

Extrusion Techniques—Clinical Applications of Modern Tooth Preservation Concepts and Their Comparison

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To present and compare several extrusion techniques in case of insufficient tooth structure to create a sufficient ferrule and consider the biological width. Clinical Considerations Extrusion methods based on orthodontic or surgical techniques are commonly applied, well‐described, and predictable extrusion methods. Elastics with the
Elisabeth Völler, Michael Stimmelmayr, Jan‐Frederik Güth, Stefan Neumeyer, Daniel Edelhoff, Pauline Gutmann, Tobias Graf   +6 more
wiley   +1 more source

Life history data derived from the dental histological analysis of Giraffa camelopardalis: Implications for the palaeohistology of extinct giraffids

Journal of Anatomy, EarlyView.
The study of incremental lines in the dentine (left), cementum (centre) and enamel (right) of the giraffe revealed key information about the rate and pattern of dental growth in this vertebrate. These results were also useful to obtain data on the biology and life history of the species and sets the stage for future palaeohistological analysis in ...
Carmen Nacarino‐Meneses, Juan Marcos Jannello, Anusuya Chinsamy   +2 more
wiley   +1 more source

Osterix combined with gene-activated matrix: A potential integrated strategy for achieving cementum regeneration

Dental Hypotheses, 2015
Introduction: Human periodontitis is the most common infectious disease that results in the destruction of periodontal supporting tissues including the root cementum.
Rubing Liu, Zhengguo Cao
doaj   +1 more source

Validation of clinically related aging models based on enamel wear

Journal of Prosthodontics, EarlyView.
Abstract Purpose Physiological and erosive wear reported in clinical studies were reviewed, and in vitro aging models were developed to simulate and compare the effect of aging on human teeth with the review data obtained from clinical studies. Methods A review of clinical studies and randomized clinical trials that quantify enamel wear was performed ...
Beshr Hajhamid, Laurent Bozec, Hassan Moghadam, Howard Tenenbaum, Grace M. De Souza, Eszter Somogyi‐Ganss   +5 more
wiley   +1 more source

High‐Frequency Ultrasound for Detecting Periodontal Inflammation: A Preclinical Diagnostic Accuracy Study

Journal of Periodontal Research, EarlyView.
This preclinical porcine study evaluated the accuracy of ultrasound (US) for estimating dimensions of inflamed periodontium. Seven periodontal parameters were measured and compared between US, cone‐beam computed tomography (CBCT), and histology. US has excellent/good agreement with histology in estimating bone level/thickness, soft tissue height ...
Ankita Samal, Jad Majzoub, Amanda Rodriguez Betancourt, Liana Webber, John Mazzocco, Hom‐Lay Wang, Rogerio Castilho, J. Christopher Fenno, Hsun‐Liang Chan, Oliver D. Kripfgans   +9 more
wiley   +1 more source

Incremental lines in root cementum of human teeth: An approach to their role in age estimation using polarizing microscopy

Indian Journal of Dental Research, 2008
Age estimation is an important factor in the identification of an individual in forensic science. The hard tissues of the human dentition are able to resist decay and degradation long after other tissues are lost.
Aggarwal Pooja, Saxena Susmita, Bansal Puja   +2 more
doaj  

Effect of Selcopintide on Periodontal Tissue Regeneration in Chronic One‐Wall Intrabony Defect Model

Journal of Periodontal Research, EarlyView.
This study demonstrates that selcopintide enhances periodontal tissue regeneration by promoting cell differentiation in vitro and inducing the formation of functional periodontal structures in vivo, presenting a promising therapeutic approach for periodontal disease treatment.
Young‐Chang Ko, Dong‐Seol Lee, Yang‐Jo Seol, Yong‐Moo Lee, Ki‐Tae Koo, Joo‐Cheol Park, Won‐Jun Shon, Jungwon Lee   +7 more
wiley   +1 more source