Results 91 to 100 of about 84,473 (350)

Whole tissue imaging of cellular boundaries at sub‐micron resolutions for deep learning cell segmentation: Applications in the analysis of epithelial bending of ectoderm

Developmental Dynamics, EarlyView.
Abstract Background To understand cellular morphology, biologists have relied on traditional optical microscopy of tissues combined with tissue clearing protocols to image structures deep within tissues. Unfortunately, these protocols often struggle to retain cell boundary markers, especially at high enough resolutions necessary for precise cell ...
Sam C. P. Norris, Jimmy K. Hu, Neil H. Shubin   +2 more
wiley   +1 more source

Genome-wide identification of long noncoding RNAs and their competing endogenous RNA networks involved in the odontogenic differentiation of human dental pulp stem cells

Stem cell research & therapeutics, 2020
Long noncoding RNAs (lncRNAs) play an important role in the multiple differentiations of mesenchymal stem cells (MSCs). However, few studies have focused on the regulatory mechanism of lncRNAs in the odontogenic differentiation of human dental pulp stem ...
Zhao Chen, Kaiying Zhang, W. Qiu, Yifei Luo, Yuhua Pan, Jianjia Li, Yeqing Yang, Buling Wu, Fuchun Fang   +8 more
semanticscholar   +1 more source

Interactive E‐Learning Module: Enhancing Panoramic Radiograph Interpretation Skills of Dental Students

Journal of Dental Education, EarlyView.
ABSTRACT Objectives Two interactive e‐learning modules were developed, focusing on dental panoramic radiograph (DPR) interpretation and a virtual dental clinic (VDC) for communication skills. The aim of the study was twofold: to quantitatively evaluate the effectiveness of the modules in enhancing students' skills in interpreting DPRs and complying ...
Swarna Yerebairapura Math, Omer Sheriff Sultan, Mohd Fadzil Bin Zainal Anuar, Camila Pacheco‐Pereira   +3 more
wiley   +1 more source

Unicystic Ameloblastoma with Pulse Granuloma: A Case Report and Literature Review with an Emphasis on Pathogenetic Mechanisms

Journal of the Scientific Society
Innate immunity is essential for detecting and eliminating foreign substances, and oral pulse granuloma (OPG) is a rare reaction to vegetable or pulse material often seen in the oral cavity.
Akshay Chandrakant Trimukhe, Nivedhitha Maraimalai, Manisha Ahire Sardar, Tabita Joy Chettiankandy, Riya Jain, Mrimingsi Kri   +5 more
doaj   +1 more source

Retrospective analysis of the correlation between the facial biotype and the inclination of the upper canine cusp axis to the occlusal plane [PDF]

, 2016
Permanent maxillary canines are the second most frequently impacted teeth and the prevalence of this clinical condition is estimated to be 1-2% in the general population.
Cielo, A., De Angelis, Francesca, Orefici, Alessandro, Pacifici, Luciano, Tatullo, Marco   +4 more
core   +1 more source

MiR-497-5p Regulates Osteo/Odontogenic Differentiation of Stem Cells From Apical Papilla via the Smad Signaling Pathway by Targeting Smurf2

Frontiers in Genetics, 2020
Osteo/odontogenic differentiation is a key process of human stem cells from apical papilla (SCAP) in tooth root development. Emerging evidence indicates microRNAs (miRNAs) play diverse roles in osteogenesis.
Junqing Liu, Xiaolong Wang, Mengxiao Song, Jing Du, Jiali Yu, Wenzhou Zheng, Chengfei Zhang, Yan Wang   +7 more
semanticscholar   +1 more source

Harnessing Oxidized Alginate Microgels for Rapid and Self‐Assembling Dental Tissue Organogenesis In Vitro and In Vivo

Small Science, EarlyView.
The system employs a high density human dental stem cells‐laden oxidized alginate‐based microgel with a "degrade‐to‐active" paradigm that mimics cellular condensation to enhance cell viability, achieve robust vascularization, and promote subsequent dental organogenesis, which is enabled by rapid degradation along with the elimination of residual ...
Chao Liang, Shuxuan Wu, Ziqi Huang, Zhenzhen Wu, Siyuan Chen, Feiming Li, Karrie Mei‐Yee Kiang, Gilberto Ka‐Kit Leung, Indong Jun, Hwan D. Kim, Ann‐Na Cho, Hee Jung Lee, Honghyun Park, Yiu Yan Leung, Seong Jun Kim, Seil Sohn, Haram Nah, Jae Seo Lee, Il Keun Kwon, Dong‐Nyoung Heo, Sang‐woo Lee, Zhaoming Wu, Sang Jin Lee   +22 more
wiley   +1 more source

NECROTIZING FASCIITIS OF THE POSTERIOR CERVICAL COMPARTMENT: AN ATYPICAL CASE DUE TO STREPTOCOCCUS AGALACTIAE [PDF]

, 2012
Necrotizing fasciitis is a fulminant infection that affects the deep and superficial fascia while initially sparing the overlying skin and underlying muscle.
Abramo, Alessandro, Ferri, Emanuele, Spinato, Giacomo, Tirelli, Giancarlo   +3 more
core   +1 more source

Odontogenic tumors : a retrospective study of four Brazilian diagnostic pathology centers [PDF]

, 2012
Objective: This article presents the results of a retrospective study of the frequency and classification of odontogenic tumors recorded at four centers of diagnostic pathology in Rio de Janeiro, Brazil.
Costa, Daniela Otero Pereira da, Faria, Paulo Antonio Silvestre de, Lourenço, Simone de Queiroz Chaves, Maurício, Almir Salgado, Mosqueda Taylor, Adalberto, Silva, Licínio Esmeraldo da   +5 more
core   +1 more source

Severe odontogenic infections with septic progress – a constant and increasing challenge: a retrospective analysis

BMC Oral Health, 2019
More than 90% of all infections in the head and neck region can be traced back to an odontogenic origin. In rare cases they can lead to sepsis, which may pose a vital threat to the patient.
H. Weise, A. Naros, C. Weise, S. Reinert, S. Hoefert   +4 more
semanticscholar   +1 more source