Results 21 to 30 of about 1,214,687 (141)

An unusual case report of generalized pulp stones in young permanent dentition

Contemporary Clinical Dentistry, 2010
Pulp stones are relatively frequent finding on bitewings and periapical radiograph, but their occurrence in the entire dentition is unusual. Such an unusual occurrence of generalized pulp stone was reported in a 13-year-old girl.
Surendrakumar K Bahetwar, Ramesh Kumar Pandey   +1 more
doaj   +1 more source

Assessing the Prevalence of Pulp Stones by Cone Beam Computed Tomography in a Population in North of Iran

Journal of Mazandaran University of Medical Sciences, 2022
Background and purpose: Pulp stones are calcified masses in the pulp chamber or root canals. Cone-beam computed tomography (CBCT) can identify crown and root anatomy and also detect calcifications which may help to achieve a better diagnosis. The goal of
Mohammad amin Moudi, Elham Mahmoudi, Ehsan Moudi, Zahra sadat Madani, Seyedali Seyedmajidi   +4 more
doaj  

Polymodal Activation and Desensitization of TRPV1 Receptor in Human Odontoblasts-Like Cells with Eugenol

International Journal of Dentistry, 2020
Dentinal hypersensitivity is a frequent reason for dental consultation, and its pathophysiology has not been fully clarified. Previous findings have made it possible to establish a relationship between the cellular sensory capacity and the activation of ...
Karen L. Latorre, Paula A. Baldion
doaj   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

Morphological plasticity in the dentition of the lungfish Gnathorhiza from the Permian of Brazil: A population‐level geometric morphometric analysis

The Anatomical Record, EarlyView.
Abstract Dental plates are pivotal in the lungfish paleontological record, constituting highly mineralized structures resilient to diagenetic processes. This study provides a detailed description and quantitative shape analysis of 95 newly discovered Gnathorhiza sp. dental plates from the Middle–Late Permian Corumbataí Formation, Brazil.
Mauro B. S. Lacerda, Gustavo H. N. Petreca, Gabriel E. B. de Barros, Ana Emilia Quezado, Marcelo A. Fernandes   +4 more
wiley   +1 more source

Integrating chemo‐mechanical cues in nano‐microscale environments for stem cell regulation

BMEMat, EarlyView.
Nano/microscale control strategies, including nano/microscale materials, ligand spacings, and cell encapsulating gels, cell mechanics, integrin signaling, and biochemical cues to direct stem cell fate, tissue regeneration, and organoid engineering, enabling advanced biomedical applications through mechanoregulation at cell‐material interfaces ...
Rajendra K. Singh, Varsha Sagar, Amal George Kurian, Shreyas Kumar Jain, Hye Sung Kim, Hae‐Won Kim   +5 more
wiley   +1 more source

A Radiographic Assessment of the Prevalence of Pulp Stones in Patients Referred to Rafsanjan Faculty of Dentistry in 2008 [PDF]

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2011
Background and Objectives: Pulp stone (PS) is foci of calcification within the dental pulp whose etiology remains yet unknown. The prevalence of PS has been reported to very variable in other studies. The aim of this study was to determine the prevalence
Ahmadi Kohanali J, Zargarpoor R, Kazemizadeh Z   +2 more
doaj   +2 more sources

Mechanical memory in aging: From adaptive sensing to pathological entrenchment

Interdisciplinary Medicine, EarlyView.
Mechanical memory in aging operates through four temporal tiers, from cytoskeletal remodeling to metabolic reprogramming. Aging disrupts this cascade through three distinct decoupling patterns: sensor degradation, conduction blockade, and execution failure, leading to irreversible pathological entrenchment across multiple organ systems.
Mingyang Huang, Xiaoyu Ma, Ruiqi Gao, Qichen Miao, Guoqing Wang, Ziyuan Liu, Kun Wang, Ming Luo   +7 more
wiley   +1 more source

Fraturas coronárias: do diagnóstico à proservação [PDF]

, 2012
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.As fraturas coronárias representam a percentagem mais elevada de todas as lesões traumáticas na dentição permanente.
Borges, Henrique Ventura
core  

Dental pulp tissue engineering [PDF]

, 2011
A polpa dental é um tecido conjuntivo altamente especializado que possui uma restrita capacidade de regeneração, devido à sua disposição anatômica e à natureza pós-mitótica das células odontoblásticas.
Flávio Fernando Demarco, Sakai, Vivien Thiemy, Bruno Neves Cavalcanti, Conde, Marcus Cristian Muniz, Cavalcanti, Bruno Neves, Nor, Jacques Eduardo, Demarco, Flávio Fernando, Marcus Cristian Muniz Conde, Vivien Thiemy Sakai, Jacques Eduardo Nör, Casagrande, Luciano, Luciano Casagrande   +11 more
core   +1 more source