Results 51 to 60 of about 1,674,789 (293)

Premolar Double Teeth in a Group of Irish Orthodontic Referrals

Dental Anthropology, 1998
This is a report of gemination type premolar double teeth in patients who were referred for orthodontic consultation in the Eastern Health Board, Ireland. Prevalence was low (0.06%) with just three patients presenting with this dental anomaly.
C. M. McNamara, O. Cooney, M. O'Sullivan, T. G. McNamara   +3 more
doaj   +1 more source

Multiscale Coupling From Mastication to Retronasal Aroma Perception: The PG‐DTCFN Model and Multiphysics Simulation

Advanced Science, EarlyView.
Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen, Xiongfeng He, Zihao Li, Zidong Chen, Jiajin Sun, Xinyu Jiang, Yunhui Zhang, Lizhang Wu, Ran Wang, Jingnan Lu, Bo Wang, Kezhou Cai, Baocai Xu   +12 more
wiley   +1 more source

Dientes dobles: fusión o geminación: reporte de dos casos

Revista Facultad de Odontología Universidad de Antioquia, 2004
In this article we report two unusual cases of permanent double teeth in the maxilla. Double teeth is a term used to describe connate teeth and includes both dental fusion and gemination.
José N. Radi-L. , Sandra Liliana Gómez-G. , Nelson Cortés-C.   +2 more
doaj  

Teeth Stuck Togther:A Double Teeth Anomaly

International Journal of Clinical & Medical Imaging, 2015
A great number of abnormalities in form and number of teeth is congenital. These abnormalities are manifested in a decreased or increased number of teeth or just in changes of tooth form. The term of double teeth is a dental anomaly which a single-tooth germ tries to produces two teeth.
openaire   +1 more source

QRICH1 Disrupts Endoplasmic Reticulum Homeostasis and Amplifies NF‐κB Signaling in Periodontal Ligament Stem Cells to Exacerbate Diabetic Periodontitis

Advanced Science, EarlyView.
QRICH1 has been established as a key factor contributing to impaired osteogenic potential and accelerated apoptosis of PDLSCs in diabetic periodontitis. QRICH1 not only significantly enhances UPR‐associated apoptotic signaling but also amplifies NF‐κB‐mediated inflammatory responses. Its inhibition restores osteogenic capacity and reduces alveolar bone
Han Li, Xiaoyu Yang, He Wang, Yunchun Kuang, Yiyao Hu, Houxuan Li, Shuhong Li, Deping Zeng, Jie Li, Jinlin Song   +9 more
wiley   +1 more source

Bilateral double dens invaginatus in multituberculated maxillary central incisors with impacted supernumerary teeth: A rare case

Journal of Indian Academy of Oral Medicine and Radiology, 2015
Dens Invaginatus (DI) is a rare developmental malformation of teeth, resulting from an infolding of dental papilla. The increased risk of pulpal pathologies associated with DI makes it clinical relevant.
Pradhuman Verma, Suresh K Sachdeva, Mayank Mehta, Sharry Goyal   +3 more
doaj   +1 more source

Human Dental Pulp Stem Cell Secretome Restores Ischemic Stroke–Impaired Motor and Cognitive Functions by Reprogramming Redox and Inflammatory Signaling

Advanced Science, EarlyView.
Human dental pulp stem cell secretome emerges as a cell‐free therapeutic strategy for ischemic stroke by reprogramming redox and inflammatory signaling. hDPSC secretome‐derived antioxidant and immunomodulatory factors suppress the TLR4–NOX–ROS–NF‐κB axis, reduce microglial inflammatory responses and apoptosis, and promote neurogenesis, angiogenesis ...
Kyung‐Joo Seong, Sehoon Park, Sun‐Woong Bae, Daseul Kim, Jin Ho Lee, Won‐Seok Choi, Zee‐Yong Park, Ji‐Yeon Jung, Won‐Jae Kim   +8 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 Importance of Abutment Teeth Preparation Guide for Telescopic Double Crown Restorations with Friction Element

Denta, 2021
Background: Telescopic double crown restoration can be used as an alternative treatment if the patient wants the tooth to be maintained as long as the supporting tooth has a healthy periodontal.
Anindita Apsari, Chaterina Dyah Nanik K
doaj  

Endodontic treatment and esthetic management of a primary double tooth with direct composite using silicone buildup guide

Contemporary Clinical Dentistry, 2012
Gemination and fusion are morphological dental anomalies, characterized by the formation of a clinically wide tooth. Gemination occurs when one tooth bud tries to divide, while fusion occurs if two buds unite.
Vinaya Kumar Kulkarni, T Raju Ragavendra, Jeevanand Deshmukh, Amit Vanka, Mahesh Kumar Duddu, Anand Kumar G Patil   +5 more
doaj   +1 more source