Results 61 to 70 of about 306,878 (306)

A Rare Tooth Anomaly (Double Teeth) in Deciduous Teeth: A Case Report

Journal of Isfahan Dental School, 2021
Introduction: The Size and shape of the teeth are genetic characteristics. Anomaly in tooth size and shape is due to disturbances in a sequence of morph differentiation and his to differentiation in tooth bud formation periods and is more common in permanent dentition than deciduous teeth.
openaire   +1 more source

Identification of a Force‐Induced Sox9+Acan+ Transitional Subpopulation Linked to FGF2–FGFR2–ERK Signaling in Orthodontic Bone Remodeling

Advanced Science, EarlyView.
Mechanical loading induces a previously unrecognized Sox9+Acan+ transitional mesenchymal cell population in the periodontal ligament that promotes osteoclastogenesis via the FGF2–FGFR2–ERK axis. Targeting this mechanoresponsive stromal population using a localized GelMA@siRNA delivery strategy attenuates pathological osteoclast overactivation and root ...
Miao Tan, Minyu He, Mingrui Zong, Qiya Tang, Yinan Liu, Jiaju Deng, Shun Huang, Xiaoxiao Lei, Jie Li, Lan Huang   +9 more
wiley   +1 more source

Effect of microwave and ultrasonic disinfecting techniques on the color of artificial teeth : A comparative study [PDF]

Al-Rafidain Dental Journal, 2011
Aims of the Study: To evaluate the influence of disinfection by microwave and ultrasonic cleaning techniques on the color parameters of different types of artificial teeth used in prosthodontic treatment.
Omar A. Sheet
doaj   +1 more source

Evidence of exchange networks: the combs and other worked skeletal material [PDF]

, 2012
Significant contribution to the study of skeletal material in the Norse period using large internationally significant assemblage from Norse site in ...
Ashby, S., Batey, C.
core   +1 more source

Cell‐Free DNA‐Based Theranostics for Inflammatory Disorders

Advanced Science, EarlyView.
Summary on the dual potential of cfDNA as biomarkers and therapeutic targets for inflammatory disorders. Figure was created with BioRender.com. ABSTRACT Inflammatory disorders are characterized by immune‐mediated inflammatory cascades that can affect multiple organs.
Jiatong Li, Yumei Wang, Xiaoxi Fan, Miao Xu, Jiawen Li, Wenfei Tan, Jianxiang Zhang, Heran Li   +7 more
wiley   +1 more source

Unilateral Gemination of the Upper First Permanent Molar: A Rare Case Report

Medical Journal of Babylon
Gemination or a double tooth is a rare condition experienced in dental clinics, in which usually the tooth shows one root and two intertwined crowns. It is an incomplete separation for one tooth.
Ameera Kamal Khaleel, Ali Sultan AlRifai, Ramizu Bin Shaari, Mohamad Arif Awang Nawi   +3 more
doaj   +1 more source

Neuromorphic Motor Control with Electrolyte‐Gated Organic Synaptic Transistors

Advanced Electronic Materials, EarlyView.
Electrolyte‐gated organic synaptic transistor (EGOST)‐based neuromorphic motor control systems integrate sensing, processing, and actuation by mimicking biological synapses. With advantages such as low power consumption, tunable synaptic plasticity, and mechanical flexibility, they are emerging as next‐generation core technologies for real‐time ...
Sung‐Hwan Kim, Ju‐Hyeok Yun, Hea‐Lim Park, Sin‐Hyung Lee   +3 more
wiley   +1 more source

Prevalence of dental anomalies and enamel hypoplasia in primary dentition among preschool children of West Godavari District, Andhra Pradesh -A cross - sectional study

Journal of Indian Association of Public Health Dentistry, 2013
Background: It is axiomatic that Pediatric dental anomalies and enamel hypoplasia (E.H) are routinely encountered in primary dentition and early detection and prudent management of the condition facilitates normal occlusal development.
Suzan Sahana, Srikanth Koya, Aron Arun Kumar Vasa, Kotha Ravichandra Sekhar, Sayesh Vemuri, V Sudhakar   +5 more
doaj  

The immediate effect of alternate rapid maxillary expansions and constrictions on the alveolus: a retrospective cone beam computed tomography study

Progress in Orthodontics, 2018
Background Rapid maxillary expansion reduced the expander’s anchor teeth buccal alveolar bone thickness. However, the effects of alternate rapid maxillary expansions and constrictions (Alt-RAMEC) on the expander’s anchor teeth alveolar thickness has not ...
Narayan H. Gandedkar, Eric Jein-Wein Liou   +1 more
doaj   +1 more source

Electromechanical control actuator system Patent [PDF]

, 1971
Electromechanical control actuator system using double differential ...
Tschunko, H. F. A.
core   +1 more source