Results 21 to 30 of about 53,625 (219)

Low-Grade Myofibroblastic Sarcoma in the Oral Cavity: Case Report and Clinical Insights

Oral
Background/Objectives: Low-grade myofibroblastic sarcoma is a rare malignant myofibroblastic tumor, first described by Gabbiani et al. in 1971. It predominantly affects adult males and is uncommon in children.
Mafalda Azevedo, Paulo de Araújo, Ricardo Faria-Almeida, Francisco Correia   +3 more
doaj   +1 more source

Research advances on the effect of cortical decortication on bone augumentation

Kouqiang hemian waike zazhi
Angiogenesis is one of the most important factors for the success of bone augumentation. Cortical bone decortication is considered as an essential part of bone augumentation procedure to promote angiogenesis.
LIU Yitian, XU Zonghe, XIAO Yanjun, WU Dong   +3 more
doaj   +1 more source

Effect of Number and Location on Stress Distribution of Mini Dental Implant-Assisted Mandibular Kennedy Class I Removable Partial Denture: Three-Dimensional Finite Element Analysis

International Journal of Dentistry, 2022
Purpose. To investigate effects of number and location on patterns of von Mises stress distribution and volume average stress on abutment tooth, edentulous ridge, mini dental implant, and surrounding bone of mini dental implant-assisted mandibular ...
Wissanee Jia-mahasap, Chaiy Rungsiyakull, Wipahatpong Bumrungsiri, Natthaphorn Sirisereephap, Pimduen Rungsiyakull   +4 more
doaj   +1 more source

Mechanical analysis of prosthetic bars and dental implants in 3 and 4 implant-supported overdenture protocols using finite element analysis

Journal of Oral Biology and Craniofacial Research, 2021
In some clinical situations, the installation of four or more dental implants may be infeasible. Therefore, the installation of protocol-type prostheses with only three implants may be necessary.
Luiz Bassi-Junior, Rafael Oliveira de Souza Silva, Victor Hugo Dias dos Santos, Abner da Rocha Lourenço, Paulo Vinicius Trevizoli, Hugo Gaêta-Araujo, Polyane Mazucatto Queiroz, Vilmar Divanir Gottardo   +7 more
doaj   +1 more source

THE USE OF ULTRA-SHORT DENTAL IMPLANTS IN ATROPHIC POSTERIOR RIDGES [PDF]

Alexandria Dental Journal, 2018
INTRODUCTION: Reduced alveolar bone in posterior arches is often a complication for regular dental implant placement, which leads to a longer, more complicated and unpredictable bone grafting procedures or nerve repositioning surgeries.
Magued H. Fahmy, Ragab S. Hassan, Ahmed O. Gonna   +2 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

Natural Killer Cells in Paediatric Soft Tissue Sarcomas: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Paediatric soft tissue sarcomas (pSTS) are a rare and heterogeneous group of malignant tumours arising in tissues of mesenchymal origin. The role of natural killer (NK) cells in pSTS remains poorly understood, with evidence fragmented across small preclinical studies and early‐phase clinical trials.
Raya Dean, Lara V. Graham, Christina Putnam, Rosa Gomes Alves Martins, Daniel T. Harding, Tim J. Underwood, Zoë S. Walters, Matthew D. Blunt   +7 more
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

A comparison of four decontamination procedures in Reusing healing abutments: An in vitro study

Saudi Dental Journal
Objectives: This study aimed to compare the effect of four decontamination methods on the level of residual contaminants in the re-usage of dental healing abutments.
Narges Naghsh, Arezoo Hosseini, Ahmad Mogharehabed, Jaber Yaghini, Zahra Pezeshki, Niloofar Khaleghi   +5 more
doaj   +1 more source