Results 221 to 230 of about 14,382 (268)

Observations of the Periodontal Ligament and Cementum in Cats with Dental Resorptive Lesions

Journal of Veterinary Dentistry, 2005
The etiology of feline dental resorptive lesions is unknown, but some evidence suggests that interactions between components of the periodontium may be initiating factors in the development of these lesions. In the present study, 22 clinically normal teeth were harvested from 7 cats.
Roux, Philippe, Berger, M., Stoffel, Michael Hubert, Stich, H., Doherr, Marcus, Bosshard, D., Schawalder, Peter   +6 more
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Formation of Acellular Root Cementum in to Dental and Non-dental Hard Tissues in the Rat

Journal of Dental Research, 1990
After the periodontium of the rat was wounded, the formation of acellular extrinsic fiber cementum (AEFC) did not appear to be restricted to the hard dental tissues (pre-existing cementum, dentin, and enamel). Layers resembling AEFC were also deposited along the inner wall of the alveolar bone. At the time of observation (six weeks after being wounded),
W, Beertsen, V, Everts
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Dental Cementum in Age Estimation: A Polarized Light and Stereomicroscopic Study

Journal of Forensic Sciences, 2010
Abstract:  Dental hard tissues are good candidates for age estimation as they are less destructive and procedures to determine age can be easily performed. Although cementum annulations and cementum thickness are important parameters in this regard, they are seldom used.
Sowmya Kasetty
exaly   +3 more sources

Ti:sapphire femtosecond laser ablation of dental enamel, dentine, and cementum

Lasers in Medical Science, 2011
This paper reports an investigation into the characteristics of femtosecond laser (800-nm central wavelength) in the ablation of human dental enamel, dentine, and cementum at various laser fluences from 0.2 to 3.68 J/cm(2) with single and multiple pulses. The femtosecond laser interaction with cementum is reported for the first time.
Ji, Lingfei, Li, Lin, Devlin, Hugh; id_orcid 0000-0002-5120-747X, Liu, Zhu, Jiao, Jiao, Whitehead, David   +5 more
openaire   +3 more sources

Determination of Season at Death Using Dental Cementum Increment Analysis*†

Journal of Forensic Sciences, 2007
Abstract:  Dental cementum anchors teeth into their sockets via the periodontal ligament. In mammals, dental cementum is laid down in alternating opaque and translucent bands representing winter (dormant) and summer (growth) seasons. Each pair of bands represents 1 year of life.
exaly   +3 more sources

Back to the Root: The Use of Dental Cementum in Anthropology

, 2017
Back to the Root: The Use of Dental Cementum in ...
Naji, Stephan, Rendu, William, Gourichon, Lionel   +2 more
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Dental Cementum in Anthropology

2022
Tooth enamel and dentin are the most studied hard tissues used to explore hominin evolution, life history, diet, health, and culture. Surprisingly, cementum (the interface between the alveolar bone and the root dentin) remains the least studied dental tissue even though its unique growth, which is continuous throughout life, has been acknowledged since
Naji, Stephan, Rendu, William, Gourichon, Lionel   +2 more
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DNA identification from dental pulp and cementum

Forensic Science International: Genetics, 2023
Teeth are one of the body tissues remaining after severe decomposition from which a DNA profile can be obtained to aid in human identification. Currently, the standard approach to isolate DNA from teeth requires pulverizing the entire tooth. This destructive approach compromises any further morphological or anthropological study.
Yi-Feng, Wei, Chun-Yen, Lin, Yu-Jen, Yu, Adrian, Linacre, James Chun-I, Lee   +4 more
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Dental anatomy and coronal cementum in the Mongolian gerbil

Journal of Periodontal Research, 1970
The embryogenesis and morphologic characteristics of the teeth and supporting structures of the Mongolian gerbil were studied in animals ranging in age from ten days to five years. Three molar teeth are present in each quadrant and consist of three, two, and one lobe respectively. The occlusal surfaces are flat and devoid of enamel.
B H, Wasserman, B S, Moskow, M C, Rennert   +2 more
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Incremental lines of dental cementum in biological age estimation

HOMO, 2001
The aim of this study is to evaluate the use of counting incremental lines of dental root cementum for biological age determination, and to compare it with alternative methods. Two samples were taken: 51 teeth from 49 individuals of known age obtained at the Stomatological Clinic, Vilnius University, as well as the canine teeth from the remains of 48 ...
R, Jankauskas, S, Barakauskas, R, Bojarun   +2 more
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