Results 71 to 80 of about 3,549 (275)

Mandibular Lateral Incisor-Canine Transposition: A Case Report

open access: yes, 2004
Tooth transposition is a rare dental anomaly which is characterized by an interchange in the position of two adjacent permanent teeth on the same side of the dental arch.
Nadine Houghton, David Morris
core   +1 more source

Cigarette Smoke‐Induced Alveolar Macrophage Senescence via GEM/SIRT3‐Mediated Mitochondrial Dysfunction

open access: yesAdvanced Science, EarlyView.
Cigarette smoke accelerates the aging of immune cells in the lung. By combining human single‐cell sequencing, cell culture, and mouse models, the authors show that the protein GEM drives mitochondrial damage and senescence in alveolar macrophages by suppressing SIRT3.
Jin Wang   +8 more
wiley   +1 more source

Mandibular lateral incisor-canine transposition, concomitant dental anomalies, and genetic control.

open access: yesThe Angle orthodontist, 1998
Mandibular lateral incisor-canine (Mn.I2.C) transposition is a rare developmental disturbance of tooth order characterized by positional interchange of the two teeth. In children with Mn.I2.C anomaly, the mandibular lateral incisor shows distal ectopic eruption and the adjacent canine subsequently erupts mesial to it.
S, Peck, L, Peck, M, Kataja
openaire   +2 more sources

Temporal Interference Stimulation Enhances Neural Regeneration

open access: yesAdvanced Science, EarlyView.
Temporal interference (TI) stimulation is proposed as a non‐invasive approach to enhance neural regeneration in the deep brain. Theta‐band TI modulation selectively promotes neural progenitor cell differentiation in vitro and augments hippocampal neurogenesis in amouse model of Alzheimer's disease‐like amyloidosis.
Sofia Peressotti   +15 more
wiley   +1 more source

Prevalence and Distribution of Dental Anomalies among Orthodontic Patients of Kathmandu, Nepal

open access: yesOrthodontic Journal of Nepal, 2019
Introduction: Dental anomalies are commonly seen during regular dental check-up. It occurs due to abnormal morphodifferentiation of teeth during different stages of tooth development.
Sanjay Prasad Gupta, Shristi Rauniyar
doaj   +1 more source

Dental transposition. Diagnostic and treatment guidelines [PDF]

open access: yes
Universitatea de Stat de Medicină şi Farmacie „Nicolae Testemiţanu”, Chişinău, Republica MoldovaIntroduction. Tooth transposition is a rare anomaly in orthodontics, presenting a distinctive challenge that demands precision and expertise. This phenomenon,
Bolgarova Anna
core  

Schooling Trajectories and the Development of Brain Dynamics: A Comparative Study of Montessori and Traditional Education

open access: yesAdvanced Science, EarlyView.
We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua   +6 more
wiley   +1 more source

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

open access: yesAdvanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann   +11 more
wiley   +1 more source

Prevalence of tooth transpositions and associated dental anomalies: A CBCT study

open access: yesJournal of Clinical Images and Medical Case Reports
The aim of this study is to evaluate the frequency and type of dental transposition and its relationship with other dental anomalies and pathologies using Cone Beam Computed Tomography (CBCT).
Kübra ÇAM, Ayşe Zeynep ZENGİN
openaire   +2 more sources

Orthodontic Treatment of a Bilateral Mandibular Lateral Incisor-Canine Transposition

open access: yesTurkish Journal of Orthodontics, 2012
Transposition is a form of ectopia, in which two adjacent teeth change positions in the dental arch. It can be partial or complete. Transpositions are a challenge to orthodontics, especially if treatment aims to correct the order of the teeth. The aim of
Alev Yılmaz, Zahire Şahinoğlu
doaj   +1 more source

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