Results 31 to 40 of about 46,767 (261)

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

X-band EPR dosimetry using minimum mass of tooth enamel for use in radiological accidents

Nuclear Engineering and Technology
Electron paramagnetic resonance (EPR) dosimetry for a tooth from an individual exposed is well known as retrospective dosimetry in radiological accidents.
Jae Seok Kim, Byeong Ryong Park, Han Sung Kim, In Mo Eo, Jaeryong Yoo, Won Il Jang, Minsu Cho, HyoJin Kim, Yong Kyun Kim   +8 more
doaj   +1 more source

Identification of Key Functional Motifs of Native Amelogenin Protein for Dental Enamel Remineralisation

Molecules, 2020
Dental caries or tooth decay is a preventable and multifactorial disease that affects billions of people globally and is a particular concern in younger populations.
Shama S. M. Dissanayake, Manikandan Ekambaram, Kai Chun Li, Paul W. R. Harris, Margaret A. Brimble   +4 more
doaj   +1 more source

Tooth eruption status and bite force determine dental microwear texture gradients in albino rats (Rattus norvegicus forma domestica)

The Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) is widely applied for inferring diet in vertebrates. Besides diet and ingesta properties, factors like wear stage and bite force may affect microwear formation, potentially leading to tooth position‐specific microwear patterns.
Daniela E. Winkler, Isabelle Bernetière, Christine Böhmer   +2 more
wiley   +1 more source

Coronal Cementum and Reduced Enamel Epithelium on Occlusal Surface of Impacted Wisdom Tooth in a Human

Dentistry Journal
Background: There is only limited research on the coronal cementum of a tooth, and the mechanisms of its forming process are not well-defined. This report presents a coronal cementum on the occlusal surfaces of enamel in an impacted wisdom tooth in a ...
Naohiro Horie, Masaru Murata, Yasuhito Minamida, Hiroki Nagayasu, Tsuyoshi Shimo, Toshiyuki Akazawa, Hidetsugu Tsujigiwa, Youssef Haikel, Hitoshi Nagatsuka   +8 more
doaj   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

The Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Pengaruh Perendaman Minuman Isotonik Terhadap Kekerasan Permukaan Email Gigi

Cakradonya Dental Journal
Demineralization is the process of losing minerals in tooth enamel when the enamel is in a pH environment below 5.5. Email is the outer layer of the crown anatomy, including the hardest part of the body could dissolved when consume isotonic drinks are ...
Sari Dewiyani, Ratih Widyastuti, Fauzi Saeful Rohman   +2 more
doaj   +1 more source

Heat Transfer Behavior across the Dentino-Enamel Junction in the Human Tooth. [PDF]

PLoS ONE, 2016
During eating, the teeth usually endure the sharply temperature changes because of different foods. It is of importance to investigate the heat transfer and heat dissipation behavior of the dentino-enamel junction (DEJ) of human tooth since dentine and ...
Lin Niu, Shao-Jie Dong, Ting-Ting Kong, Rong Wang, Rui Zou, Qi-Da Liu   +5 more
doaj   +1 more source

In‐vitro puncture experiment using alligator teeth tracks the formation of dental microwear and its association with hardness of the diet

The Anatomical Record, EarlyView.
Abstract With the development of dental microwear texture analysis (DMTA), there has been an increasing application of DMTA for dietary estimation in extant and fossil reptiles, including dinosaurs. While numerous feeding experiments exist for herbivorous mammals, knowledge remains limited for carnivorous reptiles. This study aimed to qualitatively and
K. Usami, M. O. Kubo
wiley   +1 more source

Comparison of Tooth Color and Enamel and Dentinal Thickness between Orthodontically Treated and Untreated Individuals

Diagnostics, 2023
This study compared tooth color and enamel and dentinal thickness between orthodontically treated and untreated individuals. (1) Methods: A matched case–control study was conducted.
Zaki Hakami, Hussain YA Marghalani, Ismaeel Hedad, Mazen Khawaji, Ghadah Abutaleb, Amjad Hakami, Salem Almoammar, Abdulrahman Alshehri   +7 more
doaj   +1 more source