Results 81 to 90 of about 24,299 (261)

Effects of testosterone and high‐dose anabolic steroids on orthodontic‐induced bone remodeling and root resorption: An animal study

Journal of Periodontology, EarlyView.
Abstract Background This study investigates the impact of disruptions in testosterone levels on bone remodeling, root resorption, and periodontal ligament (PDL) during orthodontic tooth movement (OTM) in a pubertal male rat model. Methods Testosterone deficiency was induced through orchiectomy, and the anabolic‐androgenic steroid (AAS, testosterone ...
Caio Luiz Bitencourt Reis, Kelly Galisteu‐Luiz, Gabriela Leite Pedroso, Gustavo Lopes Puls, Leticia Cassaro, Bruno Boaventura Vieira, Fábio Lourenço Romano, Erika Calvano Küchler, Christian Kirschneck, Daniela Silva Barroso de Oliveira, Maria Bernadete Sasso Stuani, Mirian Aiko Nakane Matsumoto   +11 more
wiley   +1 more source

Efficacy of i-PRF in regenerative endodontics therapy for mature permanent teeth with pulp necrosis: study protocol for a multicentre randomised controlled trial

Trials, 2021
Background Dental pulp necrosis, a common health problem, is traditionally treated with root canal therapy; however, it fails in restoring the vitality of damaged pulp.
Yuee Liang, Rongyang Ma, Lijuan Chen, Xingzhu Dai, Shiya Zuo, Weiyi Jiang, Naiming Hu, Zilong Deng, Wanghong Zhao   +8 more
doaj   +1 more source

Clinical Features and Dental Pathologies in Maxillary Sinus Fungal Balls and Odontogenic Sinusitis

The Laryngoscope, EarlyView.
This international, multicenter study compared clinical and dental characteristics of maxillary sinus fungal balls (MSFB), odontogenic MSFB (MSFBO), and odontogenic sinusitis (ODS). When MSFB and MSFBO were compared, MSFBO was associated with extruded root canal material and dental implant protrusion; when MSFBOs and ODS were compared, ODS was ...
Eunice Im, Lane Donaldson, Avraham Adelman, Nithin D. Adappa, Yi‐Wei Chen, Nikita Chapurin, Jennifer E. Douglas, Glen E. D'Souza, Jacob Eide, Maria Espinosa, Chia‐Hsiang Fu, Meha G. Fox, Rohit Garg, Edward C. Kuan, Michael A. Kohanski, Marta Kwiatkowska, Kevin Li, Derek H. Liu, Tran Bao Locke, Chih‐Feng Lin, Chadi Makary, Alice Ottavi, Peter Papagiannopoulos, James N. Palmer, Charles C. L. Tong, Bobby A. Tajudeen, Sanjena Venkatesh, Kimberly Wei, Frederick Yoo, Alison J. Yu, Jun Jin, Alberto M. Saibene, John R. Craig   +32 more
wiley   +1 more source

Nanomagnetic-Mediated Drug Delivery for The Treatment of Dental Disease [PDF]

, 2018
Maintaining the vitality of the dental pulp, the highly innervated and highly vascular, innermost layer of the tooth, is a critical goal of any dental procedure. Upon injury, targeting the pulp with specific therapies is challenging because it is encased
Choi, Seung K., Chuncai, Kong, Dashtimoghadam, Erfan, Depireux, Didier A., Ji, Yadong, Lin, Xiaoying, Masri, Radi, Melo, Mary Anne, Nie, Ahihong, Sultan, Ahmed S., Tayebi, Lobat, Weir, Michael, Xu, Huakun   +12 more
core   +2 more sources

Harnessing energy metabolism for enhanced bone defect repair: Mechanisms and therapeutic strategies

VIEW, EarlyView.
This review addresses the critical challenge of bone defect repair by focusing on the underexplored role of cellular energy metabolism. It synthesizes regulatory mechanisms in bone‐forming cells and sums up innovative strategies—leveraging cell derivatives, active factors, and biomimetic scaffolds—to modulate metabolism for enhanced regeneration.
Junting Li, Yulan Liu, Yuran Li, Yingjie Hua, Xinquan Jiang, Mingliang Zhou   +5 more
wiley   +1 more source

Asiatic acid reduces lipopolysaccharides-induced pulp inflammation through activation of nuclear factor erythroid 2-related factor 2 in rats [PDF]

PeerJ
Background Dental pulp inflammation, often initiated by Gram-negative microorganisms and lipopolysaccharides (LPS), can lead to pulpitis and, subsequently, dental pulp necrosis, compromising tooth structure and increasing susceptibility to fracture ...
Risya Cilmiaty, Arlina Nurhapsari, Adi Prayitno, Annisa Aghnia Rahma, Muhana Fawwazy Ilyas   +4 more
doaj   +2 more sources

The effect of tumor necrosis factor (TNF)-α to induce matrix metalloproteinase (MMPs) from the human dental pulp, gingival, and periodontal ligament cells

Journal of Korean Academy of Conservative Dentistry, 2011
Objectives In the present study, three kinds of tissues cells (pulp, gingiva, and periodontal ligament) were investigated if those cells express MMP and TIMP when they were stimulated with neuropeptides (substance P, CGRP) or proinflammatory cytokine, TNF-α.
Eun-Mi Rhim, Sang-Hyuk Park, Duck-Su Kim, Sun-Young Kim, Kyoung-Kyu Choi, Gi-Woon Choi   +5 more
openaire   +2 more sources

Release of VEGF from dental implant improves osteogenetic process: Preliminary in vitro tests [PDF]

, 2017
INTRODUCTION: During osseointegration process, the presence of an inflammatory event could negatively influence the proper osteogenetic ability of the implant surface.
Ferroni, Letizia, Gardin, Chiara, Mijiritsky, Eitan, Piattelli, Adriano, Sivolella, Stefano, Zavan, Barbara   +5 more
core   +2 more sources

How Well Are Dental Students Equipped to Handle Traumatic Dental Injuries in Children?

Australian Endodontic Journal, EarlyView.
ABSTRACT To evaluate dental students' knowledge and confidence in managing dental trauma (TDI). An observational questionnaire‐based study involving fourth‐year BDSc (Hons) students from 2022 and 2023 at UQ, following their Traumatic Dental Injury module.
Sobia Zafar, Luan Lin Jovita Cheong, Vonn Ler, Anastasia Min Teh, Paul Abbott   +4 more
wiley   +1 more source

Repeated Use of Emergency Departments for Nontraumatic Dental Conditions: Factors Associated With Being a Superutilizer

Community Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Background Due to inadequate access to regular, affordable dental care, many patients turn to emergency departments (EDs) for the treatment of nontraumatic dental conditions (NTDCs). NTDC ED visits are a large burden on the U.S. healthcare system, with over 1.3 million visits each year and over $1 billion in associated charges.
Morgan Santoro, Lisa J. Heaton, Adrianna C. Sonnek, Rebecca A. Preston, John J. O'Malley, Eric P. Tranby   +5 more
wiley   +1 more source