Results 141 to 150 of about 65,679 (308)

Consequences of Tooth Loss on Oral Function and need for Replacement of Missing Teeth Among Patients Attending Muhimbili Dental Clinic [PDF]

, 2011
Tanzanian oral health services constitute mainly of tooth extractions. Consequently, individuals susceptible to dental caries and periodontal diseases will have a substantial number of missing teeth, which can affect oral function.
Quaker, Andrewleon S
core  

Hypoxia Exacerbates Periapical Periodontitis‐Associated Pathological Bone Loss via the Hypoxia‐Inducible Factor‐2α‐Calmodulin‐Dependent Protein Kinase IV Axis

Cell Proliferation, EarlyView.
Hypoxia exposure activates HIF‐2α, which binds to the Camk4 promoter to enhance RANKL‐mediated osteoclast differentiation, leading to aggravated alveolar bone resorption in periapical periodontitis. ABSTRACT Periapical periodontitis is one of the most common inflammatory bone destructive diseases. Epidemiological evidence suggests that hypoxia exposure,
Kang Gao, Yifan Xu, Haoran Du, Zixiao Li, Xiaochen Fang, Minghui Wang, Jia Liu, Xu Zha, Xianglong Han, Weihua Guo, Xicheng Liu, Jian Zhou   +11 more
wiley   +1 more source

Single‐Cell Virtual Perturbation Screening Identifies STAT3 as a Key Regulator of Dentinogenesis

Cell Proliferation, EarlyView.
STAT3 promotes odontoblast differentiation in dental mesenchymal cells by transcriptionally regulating WNT2B via the canonical Wnt/β‐catenin signalling pathway. These findings elucidate a mechanism underlying dentine development. ABSTRACT Dentine formation constitutes a physiological process precisely regulated by signal transduction modules governing ...
Yanfei Zhu, Hongyuan Xu, Zijian Zhang, Siyuan Sun, Zihan Huang, Xin Gao, Houwen Pan, Xiangru Huang, Yuanqi Liu, Xinyu Wang, Hanbin Jia, Qinggang Dai, Lingyong Jiang   +12 more
wiley   +1 more source

Kaelin Rapport - Histological Techniques for the Sex Determination of Skeletonized Human Remains [PDF]

, 2014
Determining the sex of skeletons is problematic in forensic and bio-archaeological research. Past studies demonstrate that bone cells can sometimes contain preserved sex chromosomal material in ancient samples. The sex chromosomes in skeletal remains may
Rapport, Kaelin
core   +1 more source

Defining the geographical level of competition: a taxonomy of industry tradability

Economica, EarlyView.
Abstract The paper develops a taxonomy of industry tradability to define the geographical level at which competition takes place. First, it creates a novel dataset that combines production and international trade data for both goods and services industries, defined at a detailed (3‐digit) level of industry aggregation for 15 European countries.
Sara Calligaris, Chiara Criscuolo, Josh De Lyon, Andrea Greppi, Oliviero Pallanch   +4 more
wiley   +1 more source

Effect of Additives on Mineral Trioxide Aggregate Setting Reaction Product Formation [PDF]

, 2015
Introduction Mineral trioxide aggregate (MTA) sets via hydration of calcium silicates to yield calcium silicate hydrates and calcium hydroxide (Ca[OH]2). However, a drawback of MTA is its long setting time.
Berzins, David W., Chedella, Sharath C.V., Zapf, Angela M.   +2 more
core   +1 more source

Clinical Efficacy of CBCT and 3D‐Printed Replicas in Molar Autotransplantation: A Controlled Clinical Trial

Dental Traumatology, Volume 41, Issue 2, Page 161-170, April 2025.
ABSTRACT Background/Aim To evaluate the efficacy of the combined cone‐beam (CBCT)/3D‐replicas protocol on the clinical and radiographic outcomes of autotransplanted molars. Material and Methods Controlled clinical trial registered ISRCTN13563091 from August 2019 to September 2022.
Miks Lejnieks, Ilze Akota, Gundega Jākobsone, Laura Neimane, Sergio E. Uribe   +4 more
wiley   +1 more source

Formation of a successional dental lamina in the zebrafish (Danio rerio): support for a local control of replacement tooth initiation [PDF]

, 2006
Huysseune, Ann
core   +2 more sources

Drug sensitivity testing during dental pulp-dentin complex repair: its effect on treatment outcome and prognosis

American Journal of Translational Research
To assess the efficacy of targeted therapy based on drug sensitivity testing (DST) results in patients with acute pulpitis (AP).A total of 80 cases of AP were included retrospectively and divided into two groups: control (Ctrl) group (conventional drug palliative therapy, n=40) and experimental (Exp) group (DST + non-resistant drugs, n=40).
Wei-Xiong, Xiao, Xi, Yang, Min, Wang
openaire   +2 more sources

Evaluation of Students' Self‐Perceived Competence in Dental Trauma Management in a Case‐Based Simulation Training

Dental Traumatology, EarlyView.
ABSTRACT Objectives The purpose of this study was to evaluate the impact of a case‐based hands‐on training session on dental students' self‐perceived competence in managing traumatic dental injuries (TDI) using an innovative 3D‐printed model. Methods Fifth‐year undergraduate students were invited to voluntarily participate in a hands‐on training on ...
Marcel Reymus, Christina Fotiadou, Falk Schwendicke, Ralf Krug, Christian Diegritz   +4 more
wiley   +1 more source