Results 61 to 70 of about 36,409 (332)

Early exfoliation as an indication for evaluation: A case report

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2020
Hypophosphatasia (HPP) is a rare genetic skeletal disorder that occurs due to mutation in the ALPL gene. It is characterized by defective bone and teeth mineralization.
J Reni Anjalin   +2 more
doaj   +1 more source

Ultrastructural Analysis of Incinerated Teeth by Scanning Electron Microscope – A Short Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: In forensic context precise knowledge on physical and histological changes of teeth subjected to high temperatures is of great importance.
Sugunakar Raju Godishala Swamy   +2 more
doaj   +1 more source

Estimation of age based on tooth cementum annulations: A comparative study using light, polarized, and phase contrast microscopy

open access: greenJournal of Forensic Dental Sciences, 2015
Context: The identification of living or deceased persons using unique traits and characteristics of the teeth and jaws is a cornerstone of forensic science.
Prabhpreet Kaur   +4 more
openalex   +3 more sources

Cementum analysis in cleidocranial dysostosis

open access: yesIndian Journal of Dental Research, 2008
Cleidocranial dysostosis (CCD) is a skeletal disorder associated with dental anomalies such as failure or delayed eruption of permanent teeth and multiple impacted supernumerary or permanent teeth. Absence of cellular cementum at the root apex is presumed to be one of the factors for failure or delayed eruption. The aim of this study was to analyze the
B Sivapathasundharam   +4 more
openaire   +4 more sources

From Mechanoelectric Conversion to Tissue Regeneration: Translational Progress in Piezoelectric Materials

open access: yesAdvanced Materials, EarlyView.
This review highlights recent progress in piezoelectric materials for regenerative medicine, emphasizing their ability to convert mechanical stimuli into bioelectric signals that promote tissue repair. Key discussions cover the intrinsic piezoelectric properties of biological tissues, co‐stimulation cellular mechanisms for tissue regeneration, and ...
Xinyu Wang   +3 more
wiley   +1 more source

A robust, semi-automated approach for counting cementum increments imaged with synchrotron X-ray computed tomography.

open access: yesPLoS ONE, 2021
Cementum, the tissue attaching mammal tooth roots to the periodontal ligament, grows appositionally throughout life, displaying a series of circum-annual incremental features.
Elis Newham   +5 more
doaj   +2 more sources

Advancements in Scaffold Materials for Cementum Regeneration

open access: yesGuoji laonian yixue zazhi
Cementum plays a crucial role in linking periodontal and dental tissues and maintaining tooth root stability. Regenerating cementum is essential for functional periodontal tissue regeneration. It is a significant focus in tissue engineering.
Linjing Zuo, Shilei Ni, Kuo Yan, Yi Li
doaj   +1 more source

Analysis of Cementum Layers in Archaeological Material

open access: yesDental Anthropology Journal, 2018
The aim of this study was to assess the utility of cementum layers for estimating age at death of remains from an archaeological site. Variability in cementum layer counts due to interobserver error and variation among dental regions were analyzed ...
Michaela M Huffman, D. Antoine
semanticscholar   +1 more source

M2 Macrophage‐Derived Extracellular Vesicles Reprogram Immature Neutrophils into Anxa1hi Neutrophils to Enhance Inflamed Bone Regeneration

open access: yesAdvanced Science, Volume 12, Issue 28, July 24, 2025.
This study reveals that M2‐EVs mitigate periodontitis‐induced bone resorption by modulating neutrophil fate. Single‐cell RNA sequencing identified an Anxa1hi neutrophil subpopulation with pro‐reparative properties. M2‐EVs disrupt neutrophil maturation, promoting this subpopulation through key reprogramming genes (Acvrl1, Fpr2). These findings highlight
Yufei Yao   +7 more
wiley   +1 more source

Age structure, dispersion and diet of a population of stoats (Mustela erminea) in southern Fiordland during the decline phase of the beechmast cycle [PDF]

open access: yes, 2004
The dispersion, age structure and diet of stoats (Mustela erminea) in beech forest in the Borland and Grebe Valleys, Fiordland National Park, were examined during December and January 2000/01, 20 months after a heavy seed-fall in 1999.
Brown J. A.   +24 more
core   +2 more sources

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