Results 31 to 40 of about 41,652 (303)

Dental procedures in children with or without intellectual disability and autism spectrum disorder in a hospital setting

Australian Dental Journal, Volume 67, Issue 4, Page 328-339, December 2022., 2022
Abstract Background This population‐based cohort study investigated dental procedures in the hospital setting in Western Australian children with or without intellectual disability (ID) and/or autism spectrum disorder (ASD) aged up to 18 years.
S Azimi, K Wong, YYL Lai, J Bourke, M Junaid, J Jones, D Pritchard, H Calache, J Winters, L Slack‐Smith, H Leonard   +10 more
wiley   +1 more source

Processing and Segmentation of Human Teeth from 2D Images using Weakly Supervised Learning [PDF]

, 2023
Teeth segmentation is an essential task in dental image analysis for accurate diagnosis and treatment planning. While supervised deep learning methods can be utilized for teeth segmentation, they often require extensive manual annotation of segmentation masks, which is time-consuming and costly. In this research, we propose a weakly supervised approach
arxiv   +1 more source

Exosome‐shuttled mitochondrial transcription factor A mRNA promotes the osteogenesis of dental pulp stem cells through mitochondrial oxidative phosphorylation activation

Cell Proliferation, Volume 55, Issue 12, December 2022., 2022
Exosomes increase mitochondrial transcription factor A (TFAM) expression in DPSCs by transferring TFAM mRNA. Moreover, highly expressed TFAM in DPSCs enhances GDH expression and OXPHOS activity. Meanwhile, glutamate metabolism provides amounts of NADH to OXPHOS.
Jia Guo, Feng Zhou, Zhi Liu, Yuan Cao, Wanming Zhao, Zheru Zhang, Qiming Zhai, Yan Jin, Bei Li, Fang Jin   +9 more
wiley   +1 more source

Activation of the pattern recognition receptor NOD1 in periodontitis impairs the osteogenic capacity of human periodontal ligament stem cells via p38/MAPK signalling

Cell Proliferation, Volume 55, Issue 12, December 2022., 2022
Nucleotide oligomerization domain receptor 1 (NOD1) is substantially expressed in periodontium of individuals with chronic periodontitis. Abnormal activation of NOD1 may result in alveolar bone loss by impairing the osteogenic potential of human periodontal ligament stem cells, which provides a potential target in periodontium regeneration.
Yuying He, Zuping Wu, Sirui Chen, Jiahe Wang, Li Zhu, Jing Xie, Chenchen Zhou, Shujuan Zou   +7 more
wiley   +1 more source

RAT DENTAL PULP RESPONSE TO PROPOLIS AS A DIRECT PULP CAPPING AGENT

Journal of Dentistry Indonesia, 2006
The aim of the present study was to assess the response of rat dental pulp to direct pulp capping with ethanol extracts of propolis (EEP). An occlusal cavity was prepared on the right maxillary first molar of Spraque-Dawley rats.
Sabir Ardo
doaj   +1 more source

Radious: Unveiling the Enigma of Dental Radiology with BEIT Adaptor and Mask2Former in Semantic Segmentation [PDF]

arXiv, 2023
X-ray images are the first steps for diagnosing and further treating dental problems. So, early diagnosis prevents the development and increase of oral and dental diseases. In this paper, we developed a semantic segmentation algorithm based on BEIT adaptor and Mask2Former to detect and identify teeth, roots, and multiple dental diseases and ...
arxiv  

Microwave sintering of complex shapes: From multiphysics simulation to improvements of process scalability [PDF]

Journal of the American Ceramic Society, Wiley, 2019, 102 (2), pp.611-620, 2020
The microwave sintering homogeneity of large and complex shape specimens is analyzed. A new approach enabling the fabrication of complex shapes ceramics via 3D printing and microwave sintering is presented. The use of a dental microwave cavity is shown to enable a substantial level of densification of complex shape components while restricting the ...
arxiv   +1 more source

Determination of the optimal concentration and duration of C5aR antagonist application in an inflammatory model of human dental pulp cells

FEBS Open Bio, 2023
Deep tooth decay approaching the pulp may develop into pulpitis; to prevent this, pulp cells need to balance the rapid immune response to avoid rapid swelling of the pulp.
Junlong Hu, Xiaohan Tan, Xiaoling Wei, Weiping Hu, Li Gao, Xiaofang Cao, Huiying Yang, Zhuling Jiang, Ning Li, Li Teng, Mingyue Liu   +10 more
doaj   +1 more source

Topography of the pulp chamber in the maxillary primary molars of a Tunisian children

Indian Journal of Dental Research, 2013
Background: Knowledge of the variations in pulp chamber topography is very useful to the dentist while performing endodontic access cavity in primary teeth.
Chiraz Baccouche, Sonia Ghoul-Mazgar, Ahlem Baaziz, Faika Said, Kamel Ben Salem   +4 more
doaj   +1 more source

Virtual and augmented reality in dental education: The good, the bad and the better

European Journal of Dental Education, EarlyView., 2022
Abstract Introduction Virtual reality and augmented reality (VR/AR) are becoming established technologies with a wide range of possibilities in various academic fields, including dentistry. The practice of dentistry encompasses a spectrum of skills and knowledge of anatomy, complex technical and clinical skills and sound academic understanding.
Nikita Dzyuba, Jai Jandu, Julian Yates, Evgeny Kushnerev   +3 more
wiley   +1 more source