Results 91 to 100 of about 2,327,104 (345)

Relationship between oral function and mandibular anterior crowding in early mixed dentition

Clinical and Experimental Dental Research, 2020
The position of the dentition is considered to be determined by a combination of forces exerted by the perioral muscles and tongue. We hypothesized that mandibular anterior crowding may be related to abnormalities in the development of oral function.
Yoma Ohno, Y. Fujita, Keirato Ohno, K. Maki   +3 more
semanticscholar   +1 more source

Diatom‐Inspired 1D Immobile Robots Capable of 2D Collective Mobility

Advanced Intelligent Systems, EarlyView.
This study presents a diatom‐inspired robotic system that explores group coordination through limited physical interactions. The researchers tune groups of Barbots, simple robotic agents that possess neither individual mobility nor explicit communication capabilities, to achieve complex and adaptive collaboration based on environmental light.
Tianyi Hu, Yunjia Zhang, Chu Qiao, Tingrui Zhang, Shuguang Li   +4 more
wiley   +1 more source

Clear Aligners in the Growing Patient: A Systematic Review

Children
Mixed dentition represents a critical phase in the oral development of pediatric patients, characterized by the simultaneous presence of primary and permanent teeth.
Alessio Danilo Inchingolo, Gianna Dipalma, Irene Ferrara, Fabio Viapiano, Anna Netti, Anna Maria Ciocia, Antonio Mancini, Giuseppina Malcangi, Andrea Palermo, Angelo Michele Inchingolo, Francesco Inchingolo   +10 more
doaj   +1 more source

Prevalence of malocclusion and occlusal traits in the early mixed dentition in Shanghai, China

PeerJ, 2019
Background Epidemiological data on malocclusion among Chinese children are scant. The aim of this study was to provide detailed information on the prevalence of malocclusion in early mixed dentition children in Shanghai, China.
Xin Yu, Hao Zhang, Liangyan Sun, Jie Pan, Yuehua Liu, Li Chen   +5 more
semanticscholar   +1 more source

Monoallelic POLR3A Variants Cause Early‐Onset Peripheral Neuropathy

Annals of Neurology, EarlyView.
Objective Biallelic variants in genes encoding the RNA polymerase III complex (Pol III) cause a spectrum of neurological disorders primarily affecting the central nervous system. Monoallelic variants have been reported in the POLR3B subunit only, associated with neurodevelopmental disorder, epilepsy, and peripheral neuropathy.
Luiza L. P. Ramos, Jevin M. Parmar, Robin Wijngaard, Bianca R. Grosz, Tamas Lazar, Ligia Mateiu, Steve Vucic, Kishore R. Kumar, Dennis Yeow, Laura I. Rudaks, Lonneke de Boer, Annemarie de Vreugd, David A. Koolen, Thatjana Gardeitchik, Anita Cairns, Krishnan Iyengar, Fernando Kok, Fernanda Barbosa Figueiredo, Alzira Alves de Siqueira Carvalho, Luiz S. Mageste Barbosa, Rodrigo Rezende Arantes, Tyler Rehbein, Jordan E. Bontrager, Elizabeth P. Wood, Janet E. Sowden, Gavin Monahan, Meutia Kumaheri, Ivy Cuijt, Melina Ellis, Gonzalo Perez‐Siles, Elyshia McNamara, Ronald van Beek, Celine B. Meijers, Ivaylo Tournev, Stephan Zuchner, Shoshana J. Wodak, Clara D. M. van Karnebeek, Nigel Laing, Liana N. Semcesen, David A. Stroud, David N. Herrmann, Velina Guergueltcheva, Marina L. Kennerson, Machteld M. Oud, Gianina Ravenscroft, Ayse Candayan, Albena Jordanova   +46 more
wiley   +1 more source

Natural Aging of Biomaterials in Ambient and Physiological Environments

Advanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Orthodontic anomalies in mixed dentition

, 2018
Aim: To estimate the frequency of orthodontic anomalies in the period of mixed dentition in children, and to highlight the importance of prompt treatment in order to prevent more serious disorders of the child oral health.
Kokocheva-Ivanovska, Olga, Todorovska, Gordana (5157050), Tosheska-Spasova, Natasha, Sibinoska, Katerina (5157053), Sibinoska, Katerina, Ambarkova, Vesna, Kokocheva–Ivanovska, Olga, Todorovska, Gordana, Kokocheva-Ivanovska, Olga (5157059), Tosheska-Spasova, Natasha (5157056), Dzipunova, Biljana (5157044), Ambarkova, Vesna (5157047), Dzipunova, Biljana   +12 more
core   +1 more source

Determining the main reasons for difficult nasal breathing among children with primary and mixed dentition

, 2019
Introduction: Difficult nasal breathing is the condition where there is a partial or full, temporary or permanent obstruction of the airways and the processes of inhalation and exhalation are carried out through the mouth.Aim: The aim of this paper is to
Valcheva, Zornitsa; Medical University of Varna, Arnautska, Hristina; Medical University of Varna, Milkov, Mario; Medical University of Varna, Ivanova, Gergana; Medical University of Varna, Atanasova, Iliyana; Medical University of Varna   +4 more
core   +1 more source

Functional morphology of the pharyngeal teeth of the ocean sunfish, Mola mola

The Anatomical Record, EarlyView.
Abstract Many fish use a set of pharyngeal jaws in their throat to aid in prey capture and processing, particularly of large or complex prey. In this study—combining dissection, CT scanning, histology, and performance testing—we demonstrate a novel use of pharyngeal teeth in the ocean sunfish (Mola mola), a species for which pharyngeal jaw anatomy had ...
Benjamin Flaum, Michael J. Blumer, Mason N. Dean, Laura J. Ekstrom   +3 more
wiley   +1 more source

Early diagnostic evaluation of mandibular symmetry using orthopantomogram

Indian Journal of Dental Research, 2014
Aims: The aim of this research was to complete Habets′s method on orthopantomogram, in order to measure mandibular symmetry horizontally and diagonally in mixed dentition as the first diagnostic evaluation.
Francesca Silvestrini-Biavati, Alessandro Ugolini, Nicola Laffi, Carola Canevello, Armando Silvestrini-Biavati   +4 more
doaj   +1 more source